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- In order to improve power factor of switching power a 150W AC/DC converter with universal input and fixed output voltage is analyzed and then designed based on TDA16888. 摘要为了提高开关电源的功率因数，该文以功率因数控制芯片TDA16888为核心，设计了一种宽电压输入范围、固定升压输出150W的AC/DC变换器。
- Methods are explored to improve power factors of ion membrane of the rectifying device through control of the conduction angles. 探讨了通过对导通角的控制来提高离子膜整流装置功率因数的方法。
- It's an important method that improving power factor(PF) will enhance the efficiency of power-using and the economization on energy. 改善工业企业用电的功率因数是提高用电效率、节约电能的重要手段。
- 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。
- The notable characteristics of this sort of modified converter ore the improved power factor,decreased current hamonic wave and improved output resolution. 常规的三相桥式可控硅整流电路在调速领域内已获得了广泛的应用,但是这种变流器的应用自身存在着功率因素低、电流谐波大等缺点,至今无法解决。
- It customizes and founds its own modules of inverse and trigger with the method of sub-system encapsulation.It researches the principle of improving power factor by simulating. 对其特有的逆变桥、触发器通过子系统封装的方式定制和创建自己的模块，仿真研究了其提高功率因数的原理。
- The proposed control strategy not only decreases harmonic current and improves power factor in the power supply, but also keeps dc-link voltage stable under load variation. 在电源侧方面不仅能改善电流谐波含量及提高功率因数，亦可稳定直流链电压，而不受负载影响；
- Remove harm of harmonic wave and improve power factor 消除谐波危害提高功率因数
- To Improve Power Factor of the Substation by Dynamic Reactive Compensation 采用动态无功补偿方式,改善变电所功率因数
- 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。
- How to Improve Power Factor of the Power Supply System in Capital Construction Plant 如何提高基建工地供电系统的功率因数
- Control of Conduction Angle to Improve Power Factor of the Electrolysis Rectifier 合理控制导通角提高电解整流装置功率因数
- A fixed output power laser supply with improved power factor 一种输出功率稳定及功率因数改善的激光电源
- 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
- Attempting to improve power while fatigued is counterproductive. 试图在疲劳时做功率训练只会适得其反。
- Demand-side management (DSM) can improve power grid load property. 电力需求侧管理有改善电网负荷特性的作用。
- Displacement factor, power factor of the fundamental. 位移因数;又称基波功率因数。
- Compensate and improve the lagging power factor of industrial facilities. MPU built-in power saving module. 带微处理器的节电专用模块可有效提高设备运行功率因数。
