摘要
分析了常见的几种升降压变换电路的优缺点，在ＢｏｏｓｔＢｕｃｋ 电路基础上提出了一种新型的升降压变流控制方案。采用此方案研制了一个由８０Ｃ１９６ＫＣ控制的８ｋ ＷＩＧＢＴＤＣ／ＤＣ 变换器，实验结果证明，此方案可降低开关损耗，明显提高效率和可靠性。
Advantages and disadvantages of conventional conversion Boost Buck circuits are analyzed.Based on Boost Buck converter,a novel control method is proposed.A 8kW IGBT DC/DC converter using this new control mode is developed with 80C196KC.Experiment results show this method can reduce the switching losses and enhance the efficiency and reliability.
出处
《电力电子技术》
CSCD
北大核心
1999年第5期26-28,共3页
Power Electronics
