通信电源技术
通信電源技術
통신전원기술
TELECOM POWER TECHNOLOGIES
2011年
5期
34-35,39
,共3页
盖国权%田立欣%徐征宇%王文丽
蓋國權%田立訢%徐徵宇%王文麗
개국권%전립흔%서정우%왕문려
直流变换器%半桥%零电压开关%零电流开关
直流變換器%半橋%零電壓開關%零電流開關
직류변환기%반교%령전압개관%령전류개관
DC/DC converter%half-bridge%zero-voltage switching%zero-current switching
文章根据控制型软开关半桥DC/DC变换器的定义,总结和归纳了4种控制型软开关半桥DC/DC变换器的PWM控制策略和缓冲型软开关半桥DC/DC变换器对称PWM控制策略。对上述PWM控制策略进行了深入分析和综合比较,为选择具体应用场合提供了依据。
文章根據控製型軟開關半橋DC/DC變換器的定義,總結和歸納瞭4種控製型軟開關半橋DC/DC變換器的PWM控製策略和緩遲型軟開關半橋DC/DC變換器對稱PWM控製策略。對上述PWM控製策略進行瞭深入分析和綜閤比較,為選擇具體應用場閤提供瞭依據。
문장근거공제형연개관반교DC/DC변환기적정의,총결화귀납료4충공제형연개관반교DC/DC변환기적PWM공제책략화완충형연개관반교DC/DC변환기대칭PWM공제책략。대상술PWM공제책략진행료심입분석화종합비교,위선택구체응용장합제공료의거。
According to the definition of control-type soft-switching half-bridge DC/DC converters,this paper concludes and summarizes four types of PWM control schemes for control-type soft-switching half-bridge DC/DC converters and two types of symmetrical PWM control schemes for buffer-type soft-switching half-bridge DC/DC converters.Analyses and comprehensive compares are taken between the above PWM control schemes to provide the basis for choosing specific applicationgs.
