摘要
分析了斩波电路的开关换流过程,讨论了(GTR)开通时尖峰电流的产生机理,并根据建立的电路模型求出了尖峰电流的解析表达式,最后提出了限制尖峰电流的措施及新见解.
The switching and current-exchanging processes of a chop-drcuit are analysed, and the cause of peak-current when the GTR is turned on discussed. Based on the model established, formulas for the peak-current are derived. Moreover, some measurements and new viewpoints to astrain the peak-current and to ensure the cirtcuit working in safety are proposed.
出处
《北京理工大学学报》
EI
CAS
CSCD
1996年第6期631-635,共5页
Transactions of Beijing Institute of Technology