Study on grouping control strategy of AGC units

Rao Liu; Ming Chen; Hai Xia Wang; Jilai Yu; Wei Dong Li

doi:10.1109/ISGT-Asia.2012.6303348

Study on grouping control strategy of AGC units

Rao Liu
, Ming Chen
, Hai Xia Wang^*
, Jilai Yu
, Wei Dong Li

^*Corresponding author for this work

School of Electrical Engineering and Automation, Harbin Institute of Technology
Dalian University of Technology

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

Abstract

The quick adjustable capacity of units in power system is an important means of maintaining stable frequency and is very limited. According to the difference of adjustment performance of units and the characteristic of daily load curve, an AGC units grouping and time-sharing control strategy is proposed. During load emergency period all adjustable capacity in system should be fully used for tracking load. In the load steady period the power of fast units is replaced by slow units' so that they can keep certain quick adjustable capacity in system and reduce the units inadvertent reverse adjustment. It is proved to be feasible and effective via simulation study.

Original language	English
Title of host publication	2012 IEEE Innovative Smart Grid Technologies - Asia, ISGT Asia 2012
DOIs	https://doi.org/10.1109/ISGT-Asia.2012.6303348
State	Published - 2012
Externally published	Yes
Event	2012 IEEE Innovative Smart Grid Technologies - Asia, ISGT Asia - Tianjin, China Duration: 21 May 2012 → 24 May 2012

Publication series

Name	2012 IEEE Innovative Smart Grid Technologies - Asia, ISGT Asia 2012

Conference

Conference	2012 IEEE Innovative Smart Grid Technologies - Asia, ISGT Asia
Country/Territory	China
City	Tianjin
Period	21/05/12 → 24/05/12

Keywords

automatic generation control
power replacement
time-sharing control
units grouping

Access to Document

10.1109/ISGT-Asia.2012.6303348

Cite this

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title = "Study on grouping control strategy of AGC units",

abstract = "The quick adjustable capacity of units in power system is an important means of maintaining stable frequency and is very limited. According to the difference of adjustment performance of units and the characteristic of daily load curve, an AGC units grouping and time-sharing control strategy is proposed. During load emergency period all adjustable capacity in system should be fully used for tracking load. In the load steady period the power of fast units is replaced by slow units' so that they can keep certain quick adjustable capacity in system and reduce the units inadvertent reverse adjustment. It is proved to be feasible and effective via simulation study.",

keywords = "automatic generation control, power replacement, time-sharing control, units grouping",

author = "Rao Liu and Ming Chen and Wang, \{Hai Xia\} and Jilai Yu and Li, \{Wei Dong\}",

year = "2012",

doi = "10.1109/ISGT-Asia.2012.6303348",

language = "英语",

isbn = "9781467312219",

series = "2012 IEEE Innovative Smart Grid Technologies - Asia, ISGT Asia 2012",

booktitle = "2012 IEEE Innovative Smart Grid Technologies - Asia, ISGT Asia 2012",

note = "2012 IEEE Innovative Smart Grid Technologies - Asia, ISGT Asia ; Conference date: 21-05-2012 Through 24-05-2012",

}

Liu, R, Chen, M, Wang, HX, Yu, J & Li, WD 2012, Study on grouping control strategy of AGC units. in 2012 IEEE Innovative Smart Grid Technologies - Asia, ISGT Asia 2012., 6303348, 2012 IEEE Innovative Smart Grid Technologies - Asia, ISGT Asia 2012, 2012 IEEE Innovative Smart Grid Technologies - Asia, ISGT Asia, Tianjin, China, 21/05/12. https://doi.org/10.1109/ISGT-Asia.2012.6303348

TY - GEN

T1 - Study on grouping control strategy of AGC units

AU - Liu, Rao

AU - Chen, Ming

AU - Wang, Hai Xia

AU - Yu, Jilai

AU - Li, Wei Dong

PY - 2012

Y1 - 2012

N2 - The quick adjustable capacity of units in power system is an important means of maintaining stable frequency and is very limited. According to the difference of adjustment performance of units and the characteristic of daily load curve, an AGC units grouping and time-sharing control strategy is proposed. During load emergency period all adjustable capacity in system should be fully used for tracking load. In the load steady period the power of fast units is replaced by slow units' so that they can keep certain quick adjustable capacity in system and reduce the units inadvertent reverse adjustment. It is proved to be feasible and effective via simulation study.

AB - The quick adjustable capacity of units in power system is an important means of maintaining stable frequency and is very limited. According to the difference of adjustment performance of units and the characteristic of daily load curve, an AGC units grouping and time-sharing control strategy is proposed. During load emergency period all adjustable capacity in system should be fully used for tracking load. In the load steady period the power of fast units is replaced by slow units' so that they can keep certain quick adjustable capacity in system and reduce the units inadvertent reverse adjustment. It is proved to be feasible and effective via simulation study.

KW - automatic generation control

KW - power replacement

KW - time-sharing control

KW - units grouping

UR - https://www.scopus.com/pages/publications/84868547286

U2 - 10.1109/ISGT-Asia.2012.6303348

DO - 10.1109/ISGT-Asia.2012.6303348

M3 - 会议稿件

AN - SCOPUS:84868547286

SN - 9781467312219

T3 - 2012 IEEE Innovative Smart Grid Technologies - Asia, ISGT Asia 2012

BT - 2012 IEEE Innovative Smart Grid Technologies - Asia, ISGT Asia 2012

T2 - 2012 IEEE Innovative Smart Grid Technologies - Asia, ISGT Asia

Y2 - 21 May 2012 through 24 May 2012

ER -

Study on grouping control strategy of AGC units

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