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- loop power factor 回路功率因数
- 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
- Capacitor for electric induction heating system is applied to medium frequency electric induction heating system for improving power factor and loop quality. 电热电容器主要用于中频感应加热电气系统中,提高功率因素或改善回路特性。
- According to the requirement of controlling the unity power factor rectifier, a novel method , a phase locked loop (PLL), is used to track the phase of fundamental voltage. 针对单位功率因数整流器的控制要求,提出了一种利用锁相环(PLL)来检测基波电压相位,控制整流器交流侧电流与交流侧基波电压同相位的控制策略。
- 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。
- We propose and evaluate a single bit adaptive step size closed loop power control (AS CLPC) scheme that can be applied in WCDMA system. 提出了一种宽带码分多址接入系统闭环快速变步长的功率控制策略 ;根据 TPC命令的“历史”;将功率控制过程划分为 Markov状态 .
- Low power loss is the key of loop powered transducer design. The methods for reducing power loss are discussed in this paper. 摘要总线供电的变送器设计中的关键问题是降低功耗，文中讨论了关于降低功耗方面的几个问题。
- 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）
- If needed power factor compensation device, supplied by the Seller free. 如果需要功率因数补偿装置;则由卖方免费提供.
- If indication, remote from transmitter is required, consideration should be given to the use of a local loop powered (or FF equivalent) indicator. 另外，如果需要安装远程变送器，应考虑使用带电现场回路（或使用现场总线）指示器。
- Vector control of inverter allowed power factor regulation of the windmill. 对网侧逆变器采用矢量控制来调节风电系统的功率因数。
- Study of The Outer Loop Power Control in TD-SCDMA 中外环功率控制的研究
- Power Factor Power factor is the cosine of the angle between the actie power( kW) and apparent power( kA) in a circuit. 功率因数功率因数是电路中有功功率(W)视在功率(A)间夹角的余弦值。
- Study on the WCDMA Closed Loop Power Control WCDMA闭环功率控制的研究
