A method that uses the principle of geometrical similarity to process the zero-axis voltage and current into zero-sequence active current was used to generate the reference active source current in active filter operating under unbalanced three-phase sinosoidal system. Using the theoretical formulations, it was observed that the proposed method obtained the same results as the equal resistance synchronous detection method. The reference active source current is sinusoidal and in-phase to source voltage, and can be calculated without O-d-q axis conversion. From computer simulations and circuit implementations, both results are satisfactory and have very good agreement.
|出版狀態||Published - 1994 十二月 1|
|事件||Proceedings of the 1994 IEEE Instrumentation and Measurement Technology Conference. Part 2 (of 3) - Hamamatsu, Jpn|
持續時間: 1994 五月 10 → 1994 五月 12
|Other||Proceedings of the 1994 IEEE Instrumentation and Measurement Technology Conference. Part 2 (of 3)|
|期間||94-05-10 → 94-05-12|
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering