摘要
把单周期控制(OCC)应用到背靠背变流器中,可以提高整个系统的控制性能,并降低系统对电网的谐波影响。对背靠背变流器模型及其单周期控制进行原理推导,然后对PWM整流器和并网逆变器分别利用Matlab7.1/Simulink工具箱进行仿真验证,研究其性能和优点,为其应用提供理论支持。
Using OCC in back-to-back converter can increase the control performance of the system and decrease the harmonic current. Firstly, the principle of the back-to-back converter and OCC is derived, and then using the tool box MatlabT. 1/ Simulink simulate verification is made, its performance and merits are studied.
出处
《电气应用》
北大核心
2008年第4期35-39,共5页
Electrotechnical Application
