摘要
概述了60 kW太阳能光伏并网发电系统总体设计,提出了以DSP为控制核心的系统新方案。该方案以CAN总线与RS232(485)串行通讯相结合,构建了光伏并网发电测控系统。由于采用了基于"零矢量"的无差拍电流控制策略,使并网逆变器在获得快速动态响应的同时,降低了功率管应力。通过相关试验验证了方案的正确性。
This text introduced total project design of the 60 kW solar energy Grid-Connected Power system,Put forward new project to take DSP as to control core,That project Go the commu-nication to combine together with the CAN total line and the RS232（485） strings Setting up Grid-Connected Power Measure and control the system.Because adopt according to＂ zero vectors＂s not differ to clap the electric current control strategy,Make Grid-Connected inverter at the time of ac-quiring the fast dynamic state to respond to lower the power tube dint,the related experiment veri-fied the accuracy of the project.
出处
《可再生能源》
CAS
北大核心
2010年第3期81-84,共4页
Renewable Energy Resources
关键词
太阳能
光伏
并网发电
逆变
solar energy
PV
grid-connected power
invert
