New loss of mains detection algorithm for embedded generation using rate of change of voltage and changes in power factors

S. K. Salman; David J. King; G. Weller

doi:10.1049/cp:20010105

New loss of mains detection algorithm for embedded generation using rate of change of voltage and changes in power factors

S. K. Salman, David J. King, G. Weller

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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Abstract

The work reported in this paper proposes a new method for detecting loss of mains (LOM), which considered one of the basic protection systems that should be provided for an embedded generator (EG). The proposed LOM protection particularly considers the case when the EG is “islanded” with part of the utility load which has a capacity close to that of the generator. It also has the capability to deal with the difficult situation related to differentiate between LOM and the loss of parallel feeder at the interfacing circuit between EG and the utility. The proposed method is based on using the rate of change of voltage (dV/dt) and the change in power factor (Δpf) measured at the interfacing point between the EG and the utility network.

Original language	English
Title of host publication	Proceedings of the 7th International Conference on Developments in Power Systems Protection (DPSP 2001)
Place of Publication	Stevenage
Publisher	IET
Pages	82-85
Number of pages	4
ISBN (Print)	0852967322
DOIs	https://doi.org/10.1049/cp:20010105
Publication status	Published - Apr 2001
Event	7th International Conference on Developments in Power System Protection - Amsterdam, Netherlands Duration: 9 Apr 2001 → 12 Apr 2001 Conference number: 7

Conference

Conference	7th International Conference on Developments in Power System Protection
Abbreviated title	DPSP 2001
Country/Territory	Netherlands
City	Amsterdam
Period	9/04/01 → 12/04/01

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10.1049/cp:20010105

King_NewLossofMainsDetectionAlgorithm_Author_2001Accepted author manuscript, 150 KB

Cite this

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title = "New loss of mains detection algorithm for embedded generation using rate of change of voltage and changes in power factors",

abstract = "The work reported in this paper proposes a new method for detecting loss of mains (LOM), which considered one of the basic protection systems that should be provided for an embedded generator (EG). The proposed LOM protection particularly considers the case when the EG is “islanded” with part of the utility load which has a capacity close to that of the generator. It also has the capability to deal with the difficult situation related to differentiate between LOM and the loss of parallel feeder at the interfacing circuit between EG and the utility. The proposed method is based on using the rate of change of voltage (dV/dt) and the change in power factor (Δpf) measured at the interfacing point between the EG and the utility network.",

author = "Salman, {S. K.} and King, {David J.} and G. Weller",

year = "2001",

month = apr,

doi = "10.1049/cp:20010105",

language = "English",

isbn = "0852967322",

pages = "82--85",

booktitle = "Proceedings of the 7th International Conference on Developments in Power Systems Protection (DPSP 2001)",

publisher = "IET",

note = "7th International Conference on Developments in Power System Protection, DPSP 2001 ; Conference date: 09-04-2001 Through 12-04-2001",

}

Salman, SK, King, DJ & Weller, G 2001, New loss of mains detection algorithm for embedded generation using rate of change of voltage and changes in power factors. in Proceedings of the 7th International Conference on Developments in Power Systems Protection (DPSP 2001). IET, Stevenage, pp. 82-85, 7th International Conference on Developments in Power System Protection, Amsterdam, Netherlands, 9/04/01. https://doi.org/10.1049/cp:20010105

New loss of mains detection algorithm for embedded generation using rate of change of voltage and changes in power factors. / Salman, S. K.; King, David J.; Weller, G.

Proceedings of the 7th International Conference on Developments in Power Systems Protection (DPSP 2001). Stevenage : IET, 2001. p. 82-85.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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T1 - New loss of mains detection algorithm for embedded generation using rate of change of voltage and changes in power factors

AU - Salman, S. K.

AU - King, David J.

AU - Weller, G.

N1 - Conference code: 7

PY - 2001/4

Y1 - 2001/4

N2 - The work reported in this paper proposes a new method for detecting loss of mains (LOM), which considered one of the basic protection systems that should be provided for an embedded generator (EG). The proposed LOM protection particularly considers the case when the EG is “islanded” with part of the utility load which has a capacity close to that of the generator. It also has the capability to deal with the difficult situation related to differentiate between LOM and the loss of parallel feeder at the interfacing circuit between EG and the utility. The proposed method is based on using the rate of change of voltage (dV/dt) and the change in power factor (Δpf) measured at the interfacing point between the EG and the utility network.

AB - The work reported in this paper proposes a new method for detecting loss of mains (LOM), which considered one of the basic protection systems that should be provided for an embedded generator (EG). The proposed LOM protection particularly considers the case when the EG is “islanded” with part of the utility load which has a capacity close to that of the generator. It also has the capability to deal with the difficult situation related to differentiate between LOM and the loss of parallel feeder at the interfacing circuit between EG and the utility. The proposed method is based on using the rate of change of voltage (dV/dt) and the change in power factor (Δpf) measured at the interfacing point between the EG and the utility network.

U2 - 10.1049/cp:20010105

DO - 10.1049/cp:20010105

M3 - Conference contribution

SN - 0852967322

SP - 82

EP - 85

BT - Proceedings of the 7th International Conference on Developments in Power Systems Protection (DPSP 2001)

PB - IET

CY - Stevenage

T2 - 7th International Conference on Developments in Power System Protection

Y2 - 9 April 2001 through 12 April 2001

ER -

New loss of mains detection algorithm for embedded generation using rate of change of voltage and changes in power factors

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