摘要
介绍一种新型补偿式测试电源,它既保留普通测试电源输出电压稳定度高(1×10-4)、波形失真度低(5×10-3)和无开关调制频率干扰等优点,又克服这类电源效率低下的缺点,其效率接近开关电源的效率(最高达85%)。
A new type of 3kVA compensation test power supply are introduced in this paper. The power supply remains the advantage of formerly test power supply： high stability, low THD and without PWM interference, but overcome the shortcoming of lower efficiency of this power supply. The efficiency is near PWM power supply （the highest is 85%）.
出处
《电测与仪表》
北大核心
2006年第2期15-18,共4页
Electrical Measurement & Instrumentation
关键词
补偿式
测试电源
高压测试
compensation
test power supply
high voltage test
