... alternating current power system 交流电力系统 alternating current power 交流功率 alternating current reactor 交流电抗器 ...
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直流交流功率交换 DC-AC power inversion
电子交流功率控制器 [电] electronic AC power controller
交流功率表 AC Power meter
交流功率测量 ac power measurement
交流电功率 ac power
额定交流电输出功率 Normal AC Power Output
交流电的功率 Alternating current power
小功率交流驱动 LP AC Drives
交流数字功率表 Verification Regulation of AC Digital power meter ; AC digital power meter
本文介绍用8031单片机测试电机交流功率的原理及方法，并对系统的硬件和软件作了简要说明。
This article describes the principle and method of testing AC motor power by using the microcontroller(8031). The hardware and software of the system are also presented briefly.
提出了一种混合采样的交流功率转换器，叙述了该种采样功率测量的原理，推导了功率测量的算法和功率测量误差。
An AC power converter that based on a novel mixed sampling method, the principle of the sampling power measurement, and the power measurement algorithm and its measurement errors are described.
建立了有功功率、无功功率、复功率及复交流功率与瞬时功率的关系，进而仅基于瞬时功率的守恒性便证明了上述功率也满足守恒性。
Moreover, the relations between both the active power and the reactive power and the instantaneous power are also achieved at the same time.
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