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当下,国内很多大型工业中存在着很多感性负载,需要消耗系统很多无功功率,为了降低损耗,提高电网的供电质量,需要进行无功补偿。近年来,随着风能、太阳能的迅速发展,无功功率的波动呈现出一些新的特点。立足于传统的无功补偿方案的优缺点,结合无功补偿的现状,本文以可频繁投切的电容器为例,探讨高压无功补偿的磁控开关。
At present, there are many inductive loads in many large industries in China, which consume a lot of reactive power of the system. In order to reduce the losses and improve the power supply quality of the power grid, reactive power compensation is required. In recent years, with the rapid development of wind energy and solar energy, the fluctuation of reactive power shows some new characteristics. Based on the advantages and disadvantages of the traditional reactive power compensation scheme, combined with the status quo of reactive power compensation, this paper discusses the high-voltage reactive power compensation of the magnetron switch with capacitors that can be switched frequently.