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- MCU power meter routines, according to the input signal computing power factor meter program! 单片机电能表例程，根据输入信号计算功率因数的电表程序!
- The principle and method for judging 48 wiring modes of the three-phase and three-wire Watt-hour meter by using pincers power factor meter are discussed in this paper. 讨论了用钳形功率因数表在线判断三相三线有功电能表48种接线方式的原理及方法。
- My company production of precision measurement instrument applies to the frequency and voltage, current, and power factor meter, speed and scale, microcomputer timer count. 我公司生产的仪表适用于精密测量，电压，电流，频率，功率因数，转速及多量程仪表，微电脑计数，计时器等。
- This paper introduces a new power factor meter with sample hod circuit and divider and provides basic measurment circuit. Experiment result proves the practicality of the power factor meter. 本文介绍了利用采样保持器和除法器实现的功率因数测量仪表，给出了测量电路原理图，实验结果表明了该测量仪表的实用性。
- Abstract: This paper introduces a new power factor meter with sample hod circuit and divider and provides basic measurment circuit. Experiment result proves the practicality of the power factor meter. 文摘:本文介绍了利用采样保持器和除法器实现的功率因数测量仪表，给出了测量电路原理图，实验结果表明了该测量仪表的实用性。
- iron vane type power factor meter 铁片式功率因数计
- Intelligent AC power factor meter 智能交流功率因数表
- electrodynamic type power factor meter 电动式功率因素计
- electrodynamic-type power factor meter 电动功率因数计
- electrodynamic power factor meter 电动式功率因素计
- A method for judgement error-wiring of three-phase and three-wire Watt-hour meter by using pincers power factor meter 用钳形功率因数表判断三相三线电能表错误接线的方法
- Voltage distortion and power factor lag. 电压波形失真及功因低落。
- VoltageControl and Power Factor correction. 电压控制与功率因素调整。
- Voltage Control and Power Factor correction. 电压控制与功率因素调整
- three phase power factor meter 三相功率因数表
- THE NEW POWER FACTOR METER 一种新的功率因数计
- power factor meter 功率因数表,功率因数计
- Displacement factor, power factor of the fundamental. 位移因数;又称基波功率因数。
- Improve the power factor and reduce the reactive power dissipation. 提高系统的功率因素,减少无功损耗。
- single phase power factor meter 单相相位计
