The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Research on 7-Level Cascaded Inverter Supplied by a Sperate DC Power Source
Author(s): 
Pages: 45-51
Year: Issue:  2
Journal: Transactions of China Electrotechnical Society

Keyword:  级联逆变器 多电平逆变器 单一直流电源供电 光伏并网发电;
Abstract: 针对传统的级联逆变器需要多个独立直流电源供电存在的问题,提出了一种只需一个直流电源供电、可实现七电平输出的级联逆变器。分析了这种级联逆变器的两种工作模式,给出了逆变器的控制调节方法。最后通过实验结果,验证了单一直流电源供电七电平级联逆变器理论分析的正确性。这种级联逆变器不但控制简单,能输出很好的电压波形,还可以减少直流电源数,提高直流电源的利用率。
Related Articles
No related articles found