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三相并网型逆变器死区补偿方法
Alternative TitleDead-time Compensation Method for Three-phase Grid-connected Inverter
张伟; 张继元; 舒杰; 王浩
2016
Source Publication电力电子技术
Issue7Pages:61-62,087
Cooperation Status国内
AbstractIn order to prevent the short circuit of the upper and lower bridge arm of the inverter, the dead-time in the driving signal of IGBT is needed.In order to overcome the inverter output distortion caused by dead-time effect, the low pass filter and weighted
Subtype期刊
Other Abstract为防止逆变器上下桥臂发生短路,需要在IGBT的驱动信号中设置死区时间。由于死区时间的存在会改变逆变器直流侧的电压输出,导致网侧电流输出畸变,将死区效应所造成的电压扰动矢量进行前馈补偿,根据并网型逆变器的电流特点,提出了一种用低通滤波器与加权滤波的方法获取正序电流的方法,用以判断电压补偿矢量。通过实验验证了该方法的准确性和有效性。
Keyword逆变器 死区时间 正序电流
Indexed ByCSCD ; SCI
Language中文
Funding Organization广东省自然科学基金项目(2014A030310191)
CSCD IDCSCD:5747574
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Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/15904
Collection中国科学院广州能源研究所
Affiliation中国科学院广州能源研究所,广东广州510640
Recommended Citation
GB/T 7714
张伟,张继元,舒杰,等. 三相并网型逆变器死区补偿方法[J]. 电力电子技术,2016(7):61-62,087.
APA 张伟,张继元,舒杰,&王浩.(2016).三相并网型逆变器死区补偿方法.电力电子技术(7),61-62,087.
MLA 张伟,et al."三相并网型逆变器死区补偿方法".电力电子技术 .7(2016):61-62,087.
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