分布式光伏发电并网无功电压控制策略探讨

Research on Reactive Power and Voltage Control Strategy of Distributed Photovoltaic Generation Connected to Grid

随着世界人口的增多与工业的发展,能源的消耗量越来越多,尤其是不可再生资源的消耗更是严重。以化石能源等不可再生能源为主要能源的行业有很多,电力行业就是其一,以其为燃料进行发电,而在能源近乎枯竭的现在,再加上这些能源造成的环境污染与破坏的情况下,新能源的开发成为了当前社会的重点课题,分布式发电因此产生,且已经有很多国家开始大力推行,将分布式光伏发电并入到电网中可以有效减少化石能源的损耗,具有广阔的发展空间。文中探讨了分布式光伏发电并网无功电压的控制策略。

With the increase of world population and the development of industry, energy consumption is increasing, especially the consumption of non-renewable resources, among which petrochemical energy is nearly exhausted. There are many industries that use non-renewable energy such as petrochemical energy as the main energy source. The electric power industry is one of them. It generates electricity by using it as fuel. At present, the energy resources are almost exhausted, coupled with the environmental pollution and destruction caused by these energy sources, the development of new energy has become a key topic of the current society, distributed. As a result, power generation has come into being, and many countries have begun to vigorously implement it. Integrating distributed photovoltaic power generation into power grid can effectively reduce energy consumption and improve power supply stability, which has broad development space. For this reason, the control strategy of reactive power and voltage in grid-connected distributed photovoltaic power generation is discussed in this paper, with a view to providing some reference.