摘要
小型直驱风力发电机组的需求,设计了适用于该系统的变流装置,从而提出了一种直驱型风力发电变流系统的设计结构,即采用不控整流+升压斩波+SPWM逆变的变流器将电机发出的电能转换为可接入电网的恒频恒压的交流电;详细介绍了直驱型风力风电系统的组成结构及其变流系统的控制原理。
Miniature direct-drive wind turbine design requirements, applicable to the system with variable flow device, thus put forward a kind of direct-drive wind power converter system design structure, namely the converter uncontrol ed rectifier and chopper +SPWM inverter motor electricity conversion for CVCF can access network the alternating current; introduces control principle structure direct-drive wind power system and the variable flow system.
出处
《电子制作》
2013年第8X期74-74,共1页
Practical Electronics
