ABB REO 517 Applications Manual

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REO 517*2.4

Multi-functional terminals for railway

application

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Document No: 1MRK 506 132-UEN

Issued: November 2002

Revision: -

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ABB Automation Technology Products AB

Control & Force Measurement

Substation Automation

SE-721 59 Västerås

Sweden

Telephone: +46 (0) 21 34 20 00

Facsimile: +46 (0) 21 14 69 18

Internet: www.abb.com/substationautomation

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Introduction to the application manual................................................. 2

About the complete set of manuals for a terminal .......................... 2

Intended audience.......................................................................... 3

Related documents......................................................................... 3

Revision notes................................................................................ 3

Acronyms and abbreviations .......................................................... 3

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Features............................................................................................... 8

Application........................................................................................... 9

Design................................................................................................ 10

Requirements .................................................................................... 11

Transformers ................................................................................ 11

Serial communication ................................................................... 18

Hardware requirements................................................................ 19

Terminal identification and base values............................................. 20

Application.................................................................................... 20

Calculations.................................................................................. 20

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Time synchronisation (TIME)............................................................. 24

Application.................................................................................... 24

Functionality ................................................................................. 24

Calculations.................................................................................. 24

Setting group selector (GRP)............................................................. 26

Application.................................................................................... 26

Functionality ................................................................................. 26

Design .......................................................................................... 27

Setting lockout (HMI)......................................................................... 28

Application.................................................................................... 28

Functionality ................................................................................. 28

I/O system configurator (IOP)............................................................ 30

Application.................................................................................... 30

Functionality ................................................................................. 30

Logic function blocks ......................................................................... 33

Application.................................................................................... 33

Functionality ................................................................................. 33

Calculations.................................................................................. 47

Self supervision (INT)........................................................................ 49

Application.................................................................................... 49

Functionality ................................................................................. 50

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Blocking of signals during test ........................................................... 53

Functionality.................................................................................. 53

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3 zone impedance protection (Z(n)RW)............................................. 56

Application.................................................................................... 56

Functionality.................................................................................. 60

Design........................................................................................... 64

Calculations.................................................................................. 66

Automatic switch onto fault logic (SOTF)........................................... 72

Application.................................................................................... 72

Functionality.................................................................................. 72

Calculations.................................................................................. 73

Scheme communication logic (ZCOM) ............................................. 74

Application.................................................................................... 74

Functionality.................................................................................. 74

Calculations.................................................................................. 77

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High speed and instantaneous phase

overcurrent protection (HSOC, IOC).................................................. 80

Application.................................................................................... 80

Functionality.................................................................................. 80

Calculations.................................................................................. 82

Time delayed phase and residual overcurrent protection (TOC1)..... 85

Application.................................................................................... 85

Functionality.................................................................................. 85

Calculations.................................................................................. 87

Two step definite and inverse time delayed phase overcurrent

protection (TOC2).............................................................................. 91

Application.................................................................................... 91

Functionality.................................................................................. 91

Calculations.................................................................................. 94

Sudden current change function (SCC) ............................................ 99

Application.................................................................................... 99

Functionality.................................................................................. 99

Calculations................................................................................ 101

Two step definite and inverse time-delayed residual

overcurrent protection (TEF1 and TEF2) ........................................ 103

Application.................................................................................. 103

Functionality................................................................................ 105

Calculations................................................................................ 110

Scheme communication logic for residual

overcurrent protection (EFC) ......................................................... 113

Application.................................................................................. 113

Functionality................................................................................ 113

Design......................................................................................... 116

Calculations................................................................................ 116

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Thermal phase overload protection (THOL) .................................... 118

Application.................................................................................. 118

Functionality ............................................................................... 118

Calculations................................................................................ 120

Breaker failure protection (BFP) ...................................................... 123

Application.................................................................................. 123

Functionality ............................................................................... 125

Design ........................................................................................ 128

Calculations................................................................................ 129

100 Hz protection (HHZ).................................................................. 131

Application.................................................................................. 131

Functionality ............................................................................... 131

Calculations................................................................................ 132

Unbalance protection for capacitor banks (TOCC).......................... 133

Application.................................................................................. 133

Functionality ............................................................................... 133

Calculations................................................................................ 134

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Time delayed undervoltage protection

(TUV) for two sections (TUV1) ............................................... 138

Application.................................................................................. 138

Design ........................................................................................ 138

Calculations................................................................................ 140

Inverse time delayed undervoltage protection (TUV2) .................... 141

Application.................................................................................. 141

Functionality ............................................................................... 141

Calculations................................................................................ 142

Time delayed phase overvoltage protection (TOV)......................... 143

Application.................................................................................. 143

Functionality ............................................................................... 143

Calculations................................................................................ 144

Sudden voltage change function (SVC)........................................... 145

Application.................................................................................. 145

Functionality ............................................................................... 145

Calculations................................................................................ 146

Line test function (LITE)................................................................... 148

Application.................................................................................. 148

Functionality ............................................................................... 148

Calculations................................................................................ 150

Intercircuit bridging protection (TOVI).............................................. 151

Application.................................................................................. 151

Functionality ............................................................................... 151

Calculations................................................................................ 152

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Dead line detection (DLD) ............................................................... 154

Application.................................................................................. 154

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Functionality................................................................................ 154

Calculations................................................................................ 155

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Fuse failure supervision (FFRW)..................................................... 158

Application.................................................................................. 158

Functionality................................................................................ 158

Calculations................................................................................ 160

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Synchro-check and energising-check (SYRW)................................ 162

Application.................................................................................. 162

Functionality................................................................................ 167

Calculations................................................................................ 170

Automatic reclosing function (AR).................................................... 172

Application.................................................................................. 172

Functionality................................................................................ 173

Calculations................................................................................ 177

Single command (CD)...................................................................... 181

Application.................................................................................. 181

Design......................................................................................... 182

Calculations................................................................................ 183

Multiple command (CM)................................................................... 184

Application.................................................................................. 184

Design......................................................................................... 184

Calculations................................................................................ 185

Apparatus control............................................................................. 186

Application.................................................................................. 186

Functionality................................................................................ 187

Design......................................................................................... 194

BAYCON..................................................................................... 197

COMCON ................................................................................... 201

SWICON..................................................................................... 203

BLKCON..................................................................................... 206

Configuration .............................................................................. 206

Interlocking ...................................................................................... 236

Overview..................................................................................... 236

Interlocking for line bay............................................................... 242

Interlocking for bus-coupler bay.................................................. 249

Interlocking for transformer bay.................................................. 255

Interlocking for bus-section breaker............................................ 257

Interlocking for bus-section disconnector ................................... 263

Interlocking for busbar earthing switch ....................................... 271

Interlocking for double CB bay.................................................... 279

Interlocking for 1 1/2 CB diameter.............................................. 280

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Trip logic (TR).................................................................................. 284

Application.................................................................................. 284

Functionality ............................................................................... 284

Calculations................................................................................ 284

Binary signal transfer to remote end (RTC)..................................... 285

Application.................................................................................. 285

Design ........................................................................................ 285

Event function (EV).......................................................................... 288

Application.................................................................................. 288

Functionality ............................................................................... 288

Design ........................................................................................ 288

Calculations................................................................................ 290

Event counter (CN).......................................................................... 292

Application.................................................................................. 292

Functionality ............................................................................... 292

Calculations................................................................................ 292

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LED indication function (HL, HLED) ................................................ 294

Application.................................................................................. 294

Functionality ............................................................................... 294

Calculations................................................................................ 307

Disturbance report (DRP)................................................................ 308

Application.................................................................................. 308

Functionality ............................................................................... 308

Calculations................................................................................ 313

Indications........................................................................................ 318

Application.................................................................................. 318

Functionality ............................................................................... 318

Calculations................................................................................ 319

Disturbance recorder....................................................................... 320

Application.................................................................................. 320

Functionality ............................................................................... 320

Design ........................................................................................ 323

Calculations................................................................................ 324

Event recorder................................................................................. 326

Application.................................................................................. 326

Functionality ............................................................................... 326

Calculations................................................................................ 326

Fault locator (FLOC)........................................................................ 328

Application.................................................................................. 328

Functionality ............................................................................... 328

Measuring principle .................................................................... 329

Design ........................................................................................ 334

Calculations................................................................................ 335

Trip value recorder........................................................................... 336

Application.................................................................................. 336

Design ........................................................................................ 336

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Calculations................................................................................ 337

Monitoring of AC analog measurements.......................................... 338

Application.................................................................................. 338

Functionality................................................................................ 338

Design......................................................................................... 348

Calculations................................................................................ 349

Monitoring of DC analog measurements ......................................... 353

Application.................................................................................. 353

Functionality................................................................................ 353

Design......................................................................................... 362

Calculations................................................................................ 364

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Pulse counter logic (PC).................................................................. 370

Application.................................................................................. 370

Functionality................................................................................ 370

Design......................................................................................... 371

Calculations................................................................................ 372

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Remote end data communication.................................................... 376

Application.................................................................................. 376

Design......................................................................................... 377

Optical fibre communication module............................................... 379

Application.................................................................................. 379

Design......................................................................................... 380

Galvanic data communication module............................................. 382

Application.................................................................................. 382

Design......................................................................................... 383

Short range galvanic module........................................................... 384

Application.................................................................................. 384

Short range optical fibre module..................................................... 386

Application.................................................................................. 386

G.703 module .................................................................................. 388

Application.................................................................................. 388

Carrier module................................................................................. 389

Application.................................................................................. 389

Design......................................................................................... 389

Serial communication....................................................................... 391

Application.................................................................................. 391

Serial communication, SPA ............................................................. 392

Application.................................................................................. 392

Functionality................................................................................ 392

Design......................................................................................... 392

Calculations................................................................................ 393

Serial communiction, IEC................................................................. 394

Application.................................................................................. 394

Functionality................................................................................ 394

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Design ........................................................................................ 394

Calculations................................................................................ 395

Serial communication, LON............................................................. 399

Application.................................................................................. 399

Functionality ............................................................................... 399

Design ........................................................................................ 399

Calculations................................................................................ 400

Serial communication modules (SCM) ............................................ 401

SPA/IEC ..................................................................................... 401

LON ............................................................................................ 401

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Platform ........................................................................................... 404

General....................................................................................... 404

Platform configuration................................................................. 405

1/1x19" platform.......................................................................... 408

3/4x19" platform.......................................................................... 408

1/2x19" platform.......................................................................... 409

Transformer input module (TRM) .................................................... 410

A/D-conversion module (ADM)........................................................ 411

Main processing module (MPM)...................................................... 413

Signal processing module (SPM) .................................................... 415

Input/Output modules ...................................................................... 416

General....................................................................................... 416

Binary input module (BIM).......................................................... 418

Binary output module (BOM)...................................................... 419

Binary I/O module (IOM)............................................................. 421

Power supply module (PSM) ........................................................... 423

mA input module (MIM) ................................................................... 425

Human-machine interface (HMI)...................................................... 427

LED indication module..................................................................... 429

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1

About this chapter &KDSWHU

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This chapter introduces you to the manual as such.

2

Introduction to the application manual &KDSWHU

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The complete package of manuals to a terminal is named users manual (UM). The 8V

HUVPDQXDO consists of four different manuals:

7KH$SSOLFDWLRQ0DQXDO$0 contains descriptions, such as application and func-

tionality descriptions as well as setting calculation examples sorted per function. The

application manual should be used when designing and engineering the protection ter-

minal to find out when and for what a typical protection function could be used. The

manual should also be used when calculating settings and creating configurations.

7KH7HFKQLFDO5HIHUHQFH0DQXDO750 contains technical descriptions, such as

function blocks, logic diagrams, input and output signals, setting parameter tables and

technical data sorted per function. The technical reference manual should be used as a

technical reference during the engineering phase, installation and commissioning phase

and during the normal service phase.

7KH2SHUDWRUV0DQXDO20 contains instructions on how to operate the protection

terminal during normal service (after commissioning and before periodic maintenance

tests). The operator´s manual could be used to find out how to handle disturbances or

how to view calculated and measured network data in order to determine the reason of

a fault.

7KH,QVWDOODWLRQDQG&RPPLVVLRQLQJ0DQXDO,&0 contains instructions on how to

install and commission the protection terminal. The manual can also be used as a refer-

ence if a periodic test is performed. The manual covers procedures for mechanical and

electrical installation, energising and checking of external circuitry, setting and config-

uration as well as verifying settings and performing a directionality test. The chapters

and sections are organised in the chronological order (indicated by chapter/section

numbers) the protection terminal should be installed and commissioned.

Application

manual

Technical

reference

manual

Installation and

commissioning

manual

Operator´s

manual

en01000044.vsd

3

Introduction to the application manual &KDSWHU

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The application manual is addressing the system engineer/technical responsible who is

responsible for specifying the application of the terminal.

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The system engineer/technical responsible must have a good knowledge about protec-

tion systems, protection equipment, protection functions and the configured functional

logics in the protection.

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Operator’s manual 1MRK 506 134-UEN

Installation and commissioning manual 1MRK 506 133-UEN

Technical reference manual 1MRK 506 131-UEN

Application manual 1MRK 506 132-UEN

Technical overview brochure 1MRK 506 135-BEN

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2.4-00 First revision

&$1 Controller Area Network. ISO standard (ISO 11898) for serial com-

munication.

&&,77 Consultative Committee for International Telegraph and Telepho-

ny. A United Nations sponsored standards body within the Interna-

tional Telecommunications Union.

&0336 Combined Mega Pulses Per Second.

4

Introduction to the application manual &KDSWHU

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&RGLUHFWLRQDO Way of transmitting G.703 over a balanced line. Involves two twist-

ed pairs making it possible to transmit information in both direc-

tions.

&RPSDFW3&, An adaption of the Peripheral Component Interconnect (PCI) spec-

ification for industrial and/or embedded applications requiring a

more robust mechanical form factor than desktop PCI.

&RQWUDGLUHFWLRQDO Way of transmitting G.703 over a balanced line. Involves four twist-

ed pairs of with two are used for transmitting data in both directions,

and two pairs for transmitting clock signals.

)2;  Modular 20 channel telecommunication system for speech, data

and protection signals.

)2; 3OXV Compact, time-division multiplexer for the transmission of up to

seven duplex channels of digital data over optical fibers.

* Electrical and functional description for digital lines used by local

telephone companies. Can be transported over balanced and un-

balanced lines.

* Standard for pulse code modulation of analog signals on digital

lines.

*,6 Gas Insulated Switchgear.

,(& A serial master/slave protocol for point-to-point communication.

,((( A network technology standard that provides 100 Mbits/s on twist-

ed-pair or optical fiber cable.

,(((3 PCI Mezzanine Card (PMC) standard for local bus modules. Refer-

ences the CMC (IEEE P1386, also known as Common Mezzanine

Card) standard for the mechanics and the PCI specifications from

the PCI SIG (Special Interest Group) for the electrical.

,*,6 Intelligent Gas Insulated Switchgear.

/$1 Local Area Network.

/&' Liquid Chrystal Display

/(' Light Emitting Diode

/21 Local Operating Network.

09% Multifunction Vehicle Bus. Standardized serial bus originally devel-

oped for use in trains.

3,6$ Process Interface for Sensors & Actuators.

3URFHVVEXV Bus or LAN used at the process level, that is, in near proximity to

the measured and/or controlled components.

5,6& Reduced Instruction Set Computer.

5

Introduction to the application manual &KDSWHU

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56 A balanced serial interface for the transmission of digital data in

point-to-point connections.

56 A generic connector specification that can be used to support

RS422, V.35 and X.21 and others.

6$ Substation Automation.

63$ Strömberg Protection Acquisition, a serial master/slave protocol for

point-to-point communication.

8,3,6$ Process interface components that delivers measured voltage and

current values.

87& Coordinated Universal Time. A coordinated time scale, maintained

by the Bureau International des Poids et Mesures (BIPM), which

forms the basis of a coordinated dissemination of standard fre-

quencies and time signals.

9 Same as RS449. A generic connector specification that can be

used to support RS422 and others.

; A digital signalling interface primarily used for telecom equipment.

6

Introduction to the application manual &KDSWHU

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7

About this chapter &KDSWHU

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This chapter describes the terminal in general.

8

Features &KDSWHU

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• Open terminal with extensive configuration possibilities and expandable hardware

design to meet specific user requirements

• Suitable for railway systems running at 16 2/3, 50 and 60 Hz

• Full scheme phase-to-phase and phase-to-earth distance protection with three zones

• Available in version for single phase systems

• Wide range protection functions:

- phase and residual overcurrent protections

- under- and overvoltage protections

- thermal overload protection

- breaker failure protection

• Wide range of control functionality available

• Complete autoreclosing function

• Syncrocheck with phasing and energising check

• Extensive disturbance report with:

- 10 most recent disturbances recorded (FIFO)

- 40 seconds disturbance recorder

• 18 LEDs for extended indication capabilities

• Versatile local human-machine interface (HMI)

• Simultaneous dual protocol serial communication facilities

• Extensive self-supervision with internal event recorder

• Time synchronization with 1 ms resolution

• Four independent groups of complete setting parameters

• Powerful software 'tool-box' for monitoring, evaluation and user configuration

• Additional protection function library available

9

Application &KDSWHU

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The main purpose of the REO 517 terminal is the protection, control and monitoring of

railway electric power systems in single or two-phase high impedance or solidly

earthed railway systems, which is running at 16 2/3, 50 or 60 Hz. It is suitable for the

protection of lines where the load varies within wide limits due to train operation. The

terminal may also be used to provide backup protection for power transformers, bus-

bars, etc.

10

Design &KDSWHU

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Type tested software and hardware that comply with international standards and ABB´s

internal design rules together with extensive self monitoring functionality, ensure high

reliability of the complete terminal.

The terminal’s closed and partly welded steel case makes it possible to fulfill the strin-

gent EMC requirements.

All serial data communication is via optical connections to ensure immunity against

disturbances.

An extensive library of protection, control and monitoring functions is available. This

library of functions, together with the flexible hardware design, allows this terminal to

be configured to each user´s own specific requirements. This wide application flexibil-

ity makes this product an excellent choice for both new installations and the refurbish-

ment of existing installations.

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ABB REO 517 Applications Manual

ABB REO 517 Applications Manual

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