B30 Presentation Examples Universal Relay Family

B30 Presentation

Examples

Universal Relay FamilyUniversal Relay Family

Power Management The The Universal RelayUniversal Relay

Examples: Examples: RTDS Testing EnvironmentRTDS Testing Environment

Real Time Digital SimulatorPSCAD graphical user interface

Real Time DigitalReal Time DigitalSimulatorSimulator

(RTDS)(RTDS)

Real Time DigitalReal Time DigitalSimulatorSimulator

(RTDS)(RTDS)

•Final product validation•Customer requested tests

Used for:

Examples: Examples: RTDS Testing EnvironmentRTDS Testing Environment

Examples: Examples: RTDS Applications and UsersRTDS Applications and Users

RTDS ApplicationsRTDS ApplicationsGEC Alsthom T&D (UK)

Asea Brown Boveri (Sweden) Siemens (Germany)

Hitachi Corp. (Japan)Toshiba Corp. (Japan)

Furnas Centrais Electricas (Brazil)Ontario Hydro Technologies Inc (Canada)

Chugoku Electric (Japan) Korea Electric Power Co. (S. Korea)

Nanjing Automation Research Institute (China) Electric Power Research Institute (China)

Manitoba Hydro (Canada)University of Manitoba (Canada)

LG Systems (S. Korea)Nanyang Technical University (Singapore)

Chanwang University (S. Korea) Kinkei Systems (Japan)

Toshiba Engineering (Japan)University of Canterbury (New Zealand)

RTDS UsersRTDS Users• Conventional TNA type studies • AC System breaker sequences • Power swings due to disturbance • DC Transmission systems with various short circuit ratios • DC System controls studies • Relay test studies • AC & DC System interactions • SVS Applications and controls studies

Contents...Contents...

Case 1: External SLG Fault

Case 3: External LLG Fault

Case 4: External 3P Fault

Case 5: External 3P Fault

Case 7: External LLG Fault

Case 8: Internal SLG Fault

Case 9: Internal SLG Fault next page

Case 10: Internal LLG Fault

Case 11: Internal 3P Fault

Case 12: Internal SLG Fault (weak infeed)

Case 13: Internal SLG Fault (weak infeed)

Case 14: Closing onto Internal SLG Fault

Case 15: Closing onto Internal SLG Fault

Case 16: Closing onto Internal 3P Fault

Case 17: Closing onto External SLG Fault

Case 18: Closing onto External... next page

Case 19: External SLG Fault (autorecl.)

Case 20: External 3P Fault (autorecl.)

Examples: Examples: Case 1 (External Fault)Case 1 (External Fault)

• External AG fault on circuit #4

• Point on Wave = 0 deg

• All six circuits connected

• Circuit #4 CT saturates after about 2 ms

• The B30 remains stable

COMTRADE File: B30_case_01

AG, pow=0o

• Circuit #4 CT saturates after about 1.6 ms

AG, pow=90o

• External ABG fault on circuit #4

ABG, pow=0o

• External ABCG fault on circuit #4

ABCG, pow=0o

• External ABCG fault on circuit #4

ABCG, pow=90o

• Circuit #1 CT saturates after about 6 ms

AG, pow=0o

• External ABG fault on circuit #1

ABG, pow=0o

Examples: Examples: Case 8 (Internal Fault)Case 8 (Internal Fault)

• Internal AG fault

• The B30 operates in 10.0 msec (fast form-C)

AG, pow=0o

Phase A operates in 10.0 msec

AG, pow=90o

• Internal ABG fault

COMTRADE File: B30_case_10a,b

ABG, pow=0o

Phase B operates in 10.5 msec

• Internal ABCG fault

COMTRADE File: B30_case_11a,b,c

ABCG, pow=0o

Phase C operates in 13.8 msec

Examples: Examples: Case 12 (Internal Fault - Weak Infeed)Case 12 (Internal Fault - Weak Infeed)

• Circuits 3 (wye winding of the transformer: zero-sequence infeed), 4 (weak infeed) and 5 (load) connected

AG, pow=0o

• Circuits 3 (wye winding of the transformer: zero-sequence infeed), 4 (weak infeed) and 5 (load) connected

AG, pow=90o

Examples: Examples: Case 14 (Closing onto Internal Fault)Case 14 (Closing onto Internal Fault)

• Internal AG fault pre-exists on the bus

• The bus is energized from the circuit #1

• Closing onto the fault at the Point on Wave = 0 deg

AG, pow=0o

• Internal AG fault pre-exists on the bus

AG, pow=90o

• Internal ABCG fault pre-exists on the bus

COMTRADE File: B30_case_16a,b,c

ABCG, pow=0o

Phase C operates in 8.8 msec

Examples: Examples: Case 17 (Closing onto External Fault)Case 17 (Closing onto External Fault)

• Internal ABCG fault pre-exists on the circuit #4

• The circuit #4 is connected to the de-energized bus

ABCG, pow=0o

• Internal AG fault pre-exists on the circuit #4

• The circuit #4 is connected to the de-energized bus

AG, pow=0o

Examples: Examples: Case 19 (External Fault – Autoreclosure)Case 19 (External Fault – Autoreclosure)

• External AG fault on the circuit #4

• The fault is cleared in 100 msec

• Two AR shots are executed with the dead-time of 0.5 sec

• The AR fails - the breaker opens after 70 msec during each shot

AG, pow=0o

Fault InceptionFault Inception 2nd AR shot2nd AR shot

• External ABCG fault on the circuit #4

• The fault is cleared in 100 msec

• Two AR shots are executed with a dead-time of 0.5 sec

• The AR fails - the breaker opens after 70 msec during each shot

ABCG, pow=0o

Fault InceptionFault Inception 2nd AR shot2nd AR shot

B30 Presentation Examples Universal Relay Family

Documents

INSTRUCTION MANUAL UNIVERSAL PROTECTIVE RELAY TEST SET ... · PDF filePart _ 12677 Rev. 4 Date 01/13/94 INSTRUCTION MANUAL For UNIVERSAL PROTECTIVE RELAY TEST SET MODEL SR-90 It is

B30 Excavation and Backfill for Bridgeworks · Clause Number . Description of Revision . Authorised By . Date . Ed 3/Rev 0 (cont’d) Annex B30/1, B30/2 : Annexures renumbered B30/C

Universal Relay Family B30 Bus Differential Relay

Responsibilities of Crane Operators, Riggers, Lift ...€¦ · •B30-23 (2016) –Personnel Lifting •B30-26 (2015) –Rigging Hardware •B30-29 (2018) –Self-Erecting Tower Crane

Changes for 2007 - Navistarbodybuilder.navistar.com/General/Documents/PDFs/2007_Electrical... · •Universal relay drivers are all 12 volt active drives. •Universal relay drivers

Asme b30 9 2006(revision of asme b30 9 2003)

The B30 project

B30 Brochure

Universal-Relay TR800Web

20-610 UnIVERSAL MULTIPLExER Universal Multiplexer Module · Programmable Relay Switching Systems Pickering Interfaces 20-610 Universal Multiplexer Module Very High Density 352 Pin

Protection Overview Universal Relay Family. Power Management The Universal Relay Contents... Configurable Sources FlexLogic™ and Distributed FlexLogic™

Universal Relay Family Overview€¦ · The Universal Relay . . . “Globally Renowned Product” More than 25,000 units in service Globally! 21 GE Consumer & Industrial Multilin

ASME B30-6

Universal-Relay TR 800 Web - ZIEHL

UIR Series Universal Isolation Relay - Transdata Inctransdatainc.com/assets/files/UIR MANUAL.pdfUIR Series Universal Isolation Relay Installation & Operation Manual TRANSDATA, INC

Universal Relay Card K6714 & K6714 - 16 - Velleman · K6714 & K6714 - 16 Universal Relay Card ILLUSTRATED ASSEMBLY MANUAL H6714(16)IP-ED1 The relays can be controlled in different

Combined Charging the universal charging system - … Charging the universal charging system ... DC-Relay Efficiency of ... Combined Charging: the universal charging system for electric

GE Grid Solutions - Universal Relay Family · 2000. 10. 17. · Power Management The Universal Relay Features • Protection: – Low-impedance biased differential protection •

B30 Bus Differential Relay

B30, 2012, 7.0x