Turn-to-turn fault protection technique for synchronous machines without additional voltage transformers

Marte Redondo; Konstantinos N. Gyftakis; Carlos A. Platero

doi:10.1109/DEMPED.2017.8062343

Turn-to-turn fault protection technique for synchronous machines without additional voltage transformers

Marte Redondo, Konstantinos N. Gyftakis, Carlos A. Platero

Universidad Politécnica de Madrid

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding › peer-review

6 Citations (Scopus)

2523 Downloads (Pure)

Abstract

This paper presents a novel protection technique for the detection of inter-turn faults in synchronous machines. It is based on the calculation of voltage in the stator windings from the usual phases and neutral voltage, typically available in all
generator protection relays. The existing turn-to-turn protection mechanisms require additional voltage transformers. The main contribution of this technique is that it can be implemented without using any additional voltage transformers. This
technique has been successfully tested in a special synchronous machine with taps in the stator windings, where turn-to-turn faults have been created.

Original language	English
Title of host publication	IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives
Publisher	IEEE
Pages	117-121
Number of pages	5
ISBN (Electronic)	978-1-5090-0409-6
ISBN (Print)	978-1-5090-0410-2
DOIs	https://doi.org/10.1109/DEMPED.2017.8062343
Publication status	Published - 9 Oct 2017
Event	11th IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives - Tinos, Greece Duration: 29 Aug 2017 → 1 Sept 2017 Conference number: 11 https://www.egr.msu.edu/sdemped2017/home

Conference

Conference	11th IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives
Abbreviated title	SDEMPED 2017
Country/Territory	Greece
City	Tinos
Period	29/08/17 → 1/09/17
Internet address	https://www.egr.msu.edu/sdemped2017/home

Keywords

Power Generation Protection
Syncronous Generator
Turn-to-Turn Fault

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10.1109/DEMPED.2017.8062343

Redondo_et_al_Turn-to-turn_fault_protection_IEEEAccepted author manuscript, 681 KB

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Turn-to-turn fault protection technique for synchronous machines without additional voltage transformers. / Redondo, Marte; Gyftakis, Konstantinos N.; Platero , Carlos A.
IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives. IEEE, 2017. p. 117-121.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding › peer-review

Redondo, M, Gyftakis, KN & Platero , CA 2017, Turn-to-turn fault protection technique for synchronous machines without additional voltage transformers. in IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives. IEEE, pp. 117-121, 11th IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, Tinos, Greece, 29/08/17. https://doi.org/10.1109/DEMPED.2017.8062343

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abstract = "This paper presents a novel protection technique for the detection of inter-turn faults in synchronous machines. It is based on the calculation of voltage in the stator windings from the usual phases and neutral voltage, typically available in allgenerator protection relays. The existing turn-to-turn protection mechanisms require additional voltage transformers. The main contribution of this technique is that it can be implemented without using any additional voltage transformers. Thistechnique has been successfully tested in a special synchronous machine with taps in the stator windings, where turn-to-turn faults have been created.",

keywords = "Power Generation Protection, Syncronous Generator, Turn-to-Turn Fault",

author = "Marte Redondo and Gyftakis, {Konstantinos N.} and Platero, {Carlos A.}",

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AU - Platero , Carlos A.

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N2 - This paper presents a novel protection technique for the detection of inter-turn faults in synchronous machines. It is based on the calculation of voltage in the stator windings from the usual phases and neutral voltage, typically available in allgenerator protection relays. The existing turn-to-turn protection mechanisms require additional voltage transformers. The main contribution of this technique is that it can be implemented without using any additional voltage transformers. Thistechnique has been successfully tested in a special synchronous machine with taps in the stator windings, where turn-to-turn faults have been created.

AB - This paper presents a novel protection technique for the detection of inter-turn faults in synchronous machines. It is based on the calculation of voltage in the stator windings from the usual phases and neutral voltage, typically available in allgenerator protection relays. The existing turn-to-turn protection mechanisms require additional voltage transformers. The main contribution of this technique is that it can be implemented without using any additional voltage transformers. Thistechnique has been successfully tested in a special synchronous machine with taps in the stator windings, where turn-to-turn faults have been created.

KW - Power Generation Protection

KW - Syncronous Generator

KW - Turn-to-Turn Fault

U2 - 10.1109/DEMPED.2017.8062343

DO - 10.1109/DEMPED.2017.8062343

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BT - IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives

PB - IEEE

T2 - 11th IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives

Y2 - 29 August 2017 through 1 September 2017

ER -

Turn-to-turn fault protection technique for synchronous machines without additional voltage transformers

Abstract

Conference

Keywords

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