A modified back-to-back HVDC system for 36-pulse operation
暂无分享，去创建一个
Recently, back-to-back HVDC power transmission systems have greatly increased. They interconnect large power systems offering numerous technical and economic benefits. The design of AC system filters, however, is not an easy task. Also, filters do not remove all the harmonics for which they are tuned, are costly and have a complicated transient behavior. In this paper a 36-pulse filterless configuration for back-to-back HVDC systems is proposed, whereby harmonics are eliminated within the converter, thus opening the possibility of advantages in aspects of design, reliability and capital savings.
[1] J. Arrillaga,et al. Pulse multiplication in parallel convertors by multitap control of interphase reactor , 1992 .
[2] Hirofumi Akagi. The state-of-the-art of power electronics in Japan , 1998 .
[3] Shigeo Masukawa,et al. New Method for Reducing Harmonics Involved in Input and Output of Rectifier with Interphase Transformer , 1986, IEEE Transactions on Industry Applications.
[4] H. Sasaki,et al. A New Method to Eliminate AC Harmonic Currents by Magnetic Flux Compensation-Considerations on Basic Design , 1971 .