基于户用型风光互补的农村低电压综合治理

摘要

在农村配电线路中接入风光电源，提升线路末端电压，治理户用型风光互补低电压问题。通过潮流计算，分析农村配电线路中未接入风光电源、在同样位置接入不容容量和在不同位置接入同样容量风光电源3种情况下的电压偏移情况。结果表明，在适当位置接入适当容量的风光电源，可以提高线路电压。%Low voltage phenomenon is becoming increasingly prominent in rural areas, and how to completely eradicate it is the crux in the new round of rural power grid renovation project. Household-type wind and solar hybrid generation is proposed to eliminate low volt-age in this paper. Wind and solar hybrid generation is placed in rural distribution lines to improve the line voltage. By power flow calcu-lation, voltage offset cases are analyzed under three conditions of without wind and solar hybrid generation and placing the different ca-pacity in the same place and placing the same capacity in different positions. The results show that placing appropriate capacity of wind and solar hybrid generation in the appropriate position plays a role in improving the line voltage.