求无功补偿方面的英文文献，有对照中文翻译者为佳

Reactive power compensation and harmonic filtering

　　By Ved Prakash Sinha / Published on Tue, 2007-03-13 15:58

　　Further readingApplication Note: Passive Filters (4225)
　　There is enough evidence available about the reactive power compensation and its benefits for loads having low power factor. Though such loads, which impose only low power factor are increasingly replaced by loads which generate significant harmonics as well. As a result, most of the modern compensators are designed to carry out a dual task for compensation as well as harmonic filtering. And then, there is also a dimension of reaction time which is quite important for certain loads. For example, a welding load which generates high harmonics, has low power factor, can never be properly compensated by a classical passive compensator. It needs a fast acting device like a thyristor switched capacitor bank to match the speed of the load variation.

　　Several solutions for power facto