摘要
分析了基于功率下垂特性的逆变器无线并联技术的基本原理;提出了一种用于该并联系统的控制方案。它以TMS320LF2407为主控制芯片,在两台1kVA/110V单相逆变器上进行了实验验证。实验结果证明,在逆变器无互联线并联情况下,有功功率和无功功率均得到了良好的均分;系统具有较强的静、动态性能。
The theory of wireless parallel operation of inverter basing on Droop characteristic is analyzed, one kind of control strategy of this system is given.With the control of TMS320LF2407,the control strategy is tested on two lkVA/110V monophase inverters.The test manifested that the active power and reactive power are shared well.The steady and dynamic performance of the system is fine.
出处
《电力电子技术》
CSCD
北大核心
2007年第4期9-11,共3页
Power Electronics
