高压电器2017，Vol.53Issue(6)：113-117,5.DOI:10.13296/j.1001-1609.hva.2017.06.019
大功率回馈型光伏逆变器测试系统的研究
Research of Feedback-type Test System for High Power PV Inverter
许钒 1张长春 2胡治龙 1高飞 1赵尚1
作者信息
- 1. 西安高压电器研究院有限责任公司,西安710071
- 2. 青岛海洋电气设备检测有限公司,青岛266000
- 折叠
摘要
Abstract
To ensure the performance of high power PV inverter and network security,a high power test platform is developed.At the same time of bidirectional energy flow,solve the harmonic problems at the network side and reactive pollution problems.The platform consists of PV simulation source,power grid simulation source and integrated test system.PV simulation source can simulate the output characteristics of PV array.Power grid simulation source can simulate the normal and false characteristics of power grid and satisfy the LVT.The test platform can execute the scheduled experimental procedure automatically,such as efficiency test,MPPT test and voltage unbalance.With the result of experiment,this test platform have better experimental function,better performance index and lower power loss.Test requirement of highpower photovoltaic inverter can be realized with the platform.关键词
光伏逆变器测试/回馈型测试系统/低电压穿越Key words
photovoltaic inverter test/feedback test system/LVT引用本文复制引用
许钒,张长春,胡治龙,高飞,赵尚..大功率回馈型光伏逆变器测试系统的研究[J].高压电器,2017,53(6):113-117,5.
