A new topology of double resonance hybrid active power filter(APF) is researched, which can be adopted in 35 kV high voltage system. The principle of DRHAPF is analyzed firstly. The parameters in the injected branch are designed. The harmonic suppressing function is used to analyze the harmonic suppressing performance of DRHAPF in the frequency field. The harmonic suppressing frequency performance of different parameters is obtained. The reactive power compensating performance of the system is also obtained. The stability of the system is good according to the Routh criterion. Simulating and experiment results prove the validity of DRHAPF.
|Original language||English (US)|
|Journal||Diangong Jishu Xuebao/Transactions of China Electrotechnical Society|
|State||Published - Sep 2012|
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering