| 查看: 339 | 回复: 0 | |||
[求助]
求助《A Fuzzy-Pi Based Hybrid Multilevel Statcom》
|
|
Lijo Raju, Nancy Jeniffer著 A Hybrid Multilevel H-bridge converter based transformerless static synchronous compensator employing an effective modulation control technique is Proposed.The main objective is to maintain the voltage stability by compensating the reactive power in the transmission system.A new control strategy is proposed in this paper for dc voltage regulation and also to isolate the voltage and current harmonics in the transmission system.This new STATCOM in each phase consist of series connection of a high-voltage H-bridge converter operating at fundamental frequency and a low-voltage H-bridge converter operating at 5 kHz.The fundamental parameters are controlled with the help of Fuzzy Logic controller.In order to effectively improve the immunity capability of this novel control strategy to the uncertainties in system parameters, two fuzzy PI controllers are separately employed to maintain the voltages at the PCC and to simultaneously regulate dc-link voltage. The hybrid multilevel STATCOM which can be used at the point of common coupling (PCC), for improving power quality is modelled and simulated using proposed control strategy. |
回复此楼» 猜你喜欢
心脉受损
已经有8人回复
-
之前让一硕士生水了7个发明专利，现在这7个获批发明专利的维护费可从哪儿支出哈？
已经有9人回复
-
博士申请都是内定的吗？
已经有8人回复
-
博士读完未来一定会好吗
已经有32人回复
-
读博
已经有5人回复
-
投稿精细化工
已经有4人回复
-
导师想让我从独立一作变成了共一第一
已经有9人回复
-
Springer期刊投稿求助
已经有4人回复
