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- Some noticeable problems in application of low power factor wattmeter are presented in detail,such as measure principle and readout method. 详细介绍了低功率因数瓦特表在测量中应该注意的问题,给出了功率表的测量原理和读数方法,讨论了测量不同功率时的接线方式。
- In the light of the low power factor of the motor on pumping unit, a wattless power dynamic compensation device for improving the power factor is presented. 针对抽油机用电动机无法满负荷运行和功率因数偏低问题,提出了一种用于提高功率因数的抽油机无功功率动态补偿装置。
- It is the necessary means to realize green lights in large shop in use high efficient, power saving lights and high power factor, low power dissipation accessories. 分析了荧光灯等气体放电灯及其配件、无功功率自动补偿装置等的技术性能,提出了选用高光效、高显色、节能型光源及高功率因数、低功耗配件是商场实现绿色照明不可缺少的手段。
- The load such as paralleling condenser have low power factor,because the driving power of induction watt-hour meter is smaller,result in measure error added. 用感应式电能表测量并联电容器回路这样低功率因数的负载时,由于功率因数过小,使起动功率很小,导致计量误差过大。
- Nowadays, Power Factor Correction (PFC) technique is widely researched.They have been prevalently applied in low power SMPS, and are still under research for applying in high power SMPS. 作为一项成熟的技术,近些年来已经在小功率开关电源中得到普遍的应用,在大功率开关电源中应用仍处在研究与开发阶段。
- The cause of intermediate frequency power supply havig lower power factor was analyzed, and the way of improving the power factor of the controlled rectifying device was proposed. 分析了中频电源功率因数低的原因,提出了改善可控整流装置功率因数的方法。
- THE PROBLEM OF THE LOW POWER FACTOR ELECTRITY POWER WATCH SHOULD BE NOTICED IN THE USAGE 低功率因数电功率表在使用中应注意的问题
- Inspiratory capacity and low power consumption. 吸气量大、功耗低。
- Voltage distortion and power factor lag. 电压波形失真及功因低落。
- Keywords: Low power testing, BIST. 关键词:低功率测试、自我测试技术。
- VoltageControl and Power Factor correction. 电压控制与功率因素调整。
- A structure of TLB for low power is introduced. 介绍了一种低功耗TLB结构。
- Voltage Control and Power Factor correction. 电压控制与功率因素调整
- Fast data transmission and low power consumption. 传输数据速度快,功耗底。
- Here are some nerve cells, seen in low power. 低倍镜观察神经元细胞。
- An improved Low Power Booth Encoder is proposed. 编码是快速乘法运算的基础;
- Low power precision wirewound fixed resistors. 英文名: Components for electronic equipment.
- 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 measurement of RLC equivalent circuit parameters of piezoelectric transformer was accomplished by using an impedance analyzer under low power condition. 本论文在实验上利用阻抗分析仪完成压电变压器在低功率工作时,等效电路参数的量测。