1、

The second scheme adopted waveform test method totally based on virtual instrument, which can attain the test electric appliance's loop voltage, contact resistance of touch end, action time and release time and make integration degree of the test system is higher.

第二种方案完全基于虚拟仪器技术,采用波形分析方法可以直接得到电器的线圈电阻、触头的接触电阻、动作时间和释放时间,使测试系统集成度更高。

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3、

design and implement on intellectualized release of low voltage circuit breaker

低压断路器智能脱扣器的设计与实现

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4、

in order to obtain volt ampere characteristic and related parameters of zno nonlinear varistor, the method by which the charged capacitor release energy to zno elements is applied, the element ′ s current and voltage are sampled and processed rapidly by microcomputer.

为得到阀片的伏安特性曲线和有关特征参数,用储能电容方式对ZnO阀片进行放电,应用微机技术对放电电压、电流进行快速采样处理。

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