...键词：电力电缆故障；电桥法；低压脉冲反射法；脉冲电流法 [gap=749]Key words：electric cable fault；circuit bridge method；low voltage pulse reflection method；impulse current ..
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bridge circuit method 电桥电路法
The method of design high frequency transformer in half bridge inverter circuit is introduced exampled in detail, besides temperature rise and power loss are discussed.
依据一个半桥逆变电路的实例详细介绍了高频变压器设计的一般方法和步骤，并讨论变压器损耗和温升问题。
Analyzes the method of auto balance, parameter calculation, hardware circuit and software flow chart of electric bridge of NDP in the non -destructive testing of EED.
分析了NDP在电火工品无损检测中电桥自动调平衡的方法、参数计算及硬件电路和软件流程图。
The detection circuit uses alternating current capacitance bridge method and the principle is based on the correlated demodulation.
检测电路为基于相关检测原理的交流电容电桥的方法。
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