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- In software algorithm, the Blackman window on FFT algorithm is used on the data processed.The precision of system is enhanced greatly especially in the power factor measurement. 在软件算法方面，使用了FFT谱分析法,结合Blackman窗对采集信号进行数据处理,大大提高了测试准确度,尤其提高了功率因数的计算准确度。
- Waveform for power factor measurement 功率因数测量波形
- A WEIGHTED ALGORITHM FOR ACTIVE POWER AND POWER FACTOR MEASUREMENT 有功功率及功率因数的加权算法
- Power Factor Measurement and Control of Synchronous Electromotor 同步电动机功率因数检测与控制
- Power Factor Measurement by Using the Wavelet Transform 用小波变换测量功率因数
- Power Factor Measurement when Grid Wave is Distorted 电网波形畸变时的功率因数测量
- Online frequency and power factor measurement based on FPGA 基于FPGA的频率与功率因数在线测量
- A New Method of Power Factor Measurement In Nonsinusoidal Load Current 负载电流为非正弦波时功率因数测量的新方法
- Active Power and Power Factor Measurement Under Non-sinusoidal Waveform in Three-phase Circuit 非正弦状态下有功功率和功率因数测试
- Some Methods for Software Design to Improve Precision of Power Factor Measurement 软件设计中减小交流采样测量功率因数误差的一些方法
- 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
- power factor measurement 功率因数测量
- 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。
- The power factor (pf) is the ratio of average power to apparent power. 功率因数是有功功率与视在功率之比。
- Automatic compensation load reactive power, enhancing the load power factor. 自动补偿负荷无功功率，提高负荷功率因数。
- Texas Instruments Incorporated, “UC3854 High Power Factor Preregulator” 1999. 梁适安著，“高频交换式电源供应器”，民国84年，全华科技图书。
- The Power factor will be 0.8(lag) when compensation condenser is used. 若配置补偿电容器，功率因数为0.;8（滞后）
