大型工业负荷城市电网春节期间无功电压控制策略Control Strategy of Grid Reactive Voltage in Large Industrial Load City during Spring Festival
朱艳伟,龚向阳,励文伟,严勇,蔡一骏,王洪磊
ZHU Yanwei,GONG Xiangyang,LI Wenwei,YAN Yong,CAI Yijun,WANG Honglei
摘要(Abstract):
根据宁波电网2014年春节期间的负荷特性以及宁波电网的无功控制难点,制定了无功控制的具体调控措施,实现了春节期间宁波电网各电压等级中枢点电压合格率100%,表明了所提措施的正确性及有效性。
According to load characteristic of Ningbo power grid in Spring Festival in year 2014 and difficulties of reactive power control, a specific reactive power control strategy is formulated, by means of which voltages at pilot nodes of various voltage classes are 100% passing. It is shown that the proposed measures are correct and effective.
关键词(KeyWords):
城市电网;无功控制;调度运行;春节;负荷特性
city power grid;reactive control;operation dispatching;Spring Festival;load characteristic
基金项目(Foundation):
作者(Author):
朱艳伟,龚向阳,励文伟,严勇,蔡一骏,王洪磊
ZHU Yanwei,GONG Xiangyang,LI Wenwei,YAN Yong,CAI Yijun,WANG Honglei
DOI: 10.19585/j.zjdl.2014.12.004
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- 城市电网
- 无功控制
- 调度运行
- 春节
- 负荷特性
city power grid - reactive control
- operation dispatching
- Spring Festival
- load characteristic