Multi-level multi-area hybrid automatic voltage control system and its trial operation in Northeast China Grid
被引:7
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作者:
Zhang XueMin
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机构:
Tsinghua Univ, State Key Lab Power Syst, Dept Elect Engn, Beijing 100084, Peoples R ChinaTsinghua Univ, State Key Lab Power Syst, Dept Elect Engn, Beijing 100084, Peoples R China
Zhang XueMin
[1
]
Mei ShengWei
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机构:
Tsinghua Univ, State Key Lab Power Syst, Dept Elect Engn, Beijing 100084, Peoples R ChinaTsinghua Univ, State Key Lab Power Syst, Dept Elect Engn, Beijing 100084, Peoples R China
Mei ShengWei
[1
]
Su XinYi
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h-index: 0
机构:
Tsinghua Univ, State Key Lab Power Syst, Dept Elect Engn, Beijing 100084, Peoples R ChinaTsinghua Univ, State Key Lab Power Syst, Dept Elect Engn, Beijing 100084, Peoples R China
Su XinYi
[1
]
Wang Gang
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机构:
NE China Grid Co Ltd, Shenyang 110181, Peoples R ChinaTsinghua Univ, State Key Lab Power Syst, Dept Elect Engn, Beijing 100084, Peoples R China
Wang Gang
[2
]
Jia Wei
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机构:
NE China Grid Co Ltd, Shenyang 110181, Peoples R ChinaTsinghua Univ, State Key Lab Power Syst, Dept Elect Engn, Beijing 100084, Peoples R China
Jia Wei
[2
]
Shao GuangHui
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机构:
NE China Grid Co Ltd, Shenyang 110181, Peoples R ChinaTsinghua Univ, State Key Lab Power Syst, Dept Elect Engn, Beijing 100084, Peoples R China
Shao GuangHui
[2
]
Xu XingWei
论文数: 0引用数: 0
h-index: 0
机构:
NE China Grid Co Ltd, Shenyang 110181, Peoples R ChinaTsinghua Univ, State Key Lab Power Syst, Dept Elect Engn, Beijing 100084, Peoples R China
Xu XingWei
[2
]
机构:
[1] Tsinghua Univ, State Key Lab Power Syst, Dept Elect Engn, Beijing 100084, Peoples R China
[2] NE China Grid Co Ltd, Shenyang 110181, Peoples R China
hybrid automatic voltage control;
coordinated control;
advanced state estimation;
D O I:
10.1007/s11431-011-4494-x
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
In order to coordinate automatic voltage control (AVC) systems of a large interconnected system, a multi-level multi-area hybrid automatic voltage control (MLMA-HAVC) system was constructed. This system began its trial operation in the Northeast China Grid in January 2010, and for the first time in China and abroad it realized automatic close-loop control of multi-area and multi-level interconnected power grid and multi-objective self-approaching optimization in aspects of security, high quality and economic operation. This system has three breakthroughs in theory and engineering application: 1) Established the MLMA-HAVC theory to solve multi-objective optimization of large-scale system; 2) proposed reactive power/voltage coordination control method to inhibit or further eliminate regional oscillations; 3) presented advanced state estimation algorithm to guarantee acquisition of high reliability data. This paper summarizes the basic principle of MLMA-HAVC, and reports engineering realization of MLMA-HAVC system in the Northeast China Grid.