TITLE:
Multiple Dispatching Reactive Power and Voltage Coordinated Control Method
AUTHORS:
Ting Yu, Tianjiao Pu, Wei Wang, Zhaoyu Jin, Ning Yang
KEYWORDS:
Coordinated Control; Power Grid Loss; Voltage Quality; Operating Numbers
JOURNAL NAME:
Energy and Power Engineering,
Vol.5 No.4B,
October
30,
2013
ABSTRACT: This paper studies the reactive power and voltage
coordinated control scheme. According to the characteristics of Hunan power
grid, the coordinated schemes about Hunan power grid with Central China Power
Grid, as well as Changsha power grid are proposed. At the same time, this paper
builds a two-way interactive and multiple dispatching reactive power and
voltage coordinated control mode, and can be successfully applied in Hunan
power grid. The operation results show that this control scheme fulfills the
ability of large power grids in optimal allocating of resources, effectively integrates
the reactive power resources of the entire grid, achieves the purpose of
reducing power grid loss, improving voltage quality, reducing the operating
numbers of the reactive power equipment.