大型工业负荷城市电网春节期间无功电压控制策略

摘要

According to load characteristic of Ningbo power grid in Spring Festival in year 2014 and difficul-ties 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.%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。