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- wattless power measurement 无功功率测量
- SVC device can be used to conduct dynamic compensation of the corresponding three phases for wattless power fluctuations. 采用SVC对无功波动实施分相动态补偿，同时抑制有害的高次谐波，已为人们所接受。
- 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。
- A new method for power measurement of audio frequencies is introduced. 介绍了一种音频范围内功率测量的新方法。
- It is described that the advantages of Static-type dynamic wattless power compensation device based on the main drive SCR power supply matching engineering in Heavy Plate Plant in AISC. 以鞍钢厚板厂主传动SCR供电配套工程为例．介绍了静止型动态无功功率补尝装置的优点。
- Design of the Power Measurement System Base on Single-Chip Microcomputer for EV Storage Batteries. 基于单片机的EV动力蓄电池组电量计量系统的设计。
- Optical potential mutual inductor is a new kind of senser used in electric power measurement system. 光电式电压互感器是一种用于电力测量系统的新型传感器。
- This method can be used to design reactive power measurement equipment for power computation and attemperment automatization in electric power system. 该方法可用于电力系统中电能计量、调度自动化等领域的无功功率测量装置的设计。
- This paper presents a numerical algorithm for power measurement in nonsinusoidal conditions and studies the application in Virtual Instrument. 介绍了一种可用于非正弦情况下功率测量的数字算法,并研究了在虚拟仪器中的应用。
- DNB power measurement system gets the value and distribution of power before injecting the particles to TOKAMAK, so that the DNB system can be easily controlled. 而DNB功率测量是在DNB向TOKAMAK注入粒子前获取中性束流的功率大小及其分布情况,以便施行有效的控制。
- Using single-chip RF transceiver,the wireless serial communication function based on USB interface is introduced in electrical power measurement and control system. 在电力系统测控仪中采用单片射频收发芯片,增加基于USB口的无线串行通信功能。
- Power measured by numbers of persons present or persons who can be used. 指实力,兵力或人数。
- Significance and Methodology of LV Wattless Power Compensation 低压无功补偿的意义和方法讨论
- Wattless Power Compensation of City Water Supply Enterprise 城市供水企业的无功补偿
- Design of An Intelligent Dynamic Wattless Power Compensator 智能动态无功功率补偿器的设计
- Powerful measures must be taken to implement creative education. 实施创造教育必须采取强有力的措施。
- THE COMPENSATION OF WATTLESS POWER FOR COUNTRYSIDE ELECTRIC NETWORK 农村电网的无功功率补偿
- The hemispherical and the parallelepiped measurement surfaces are investigated as examples.Subsequently, their error models are established on the basis of the common model of sound power measurement. 以半球测量面和平行六面体测量面为例，应用通用模型建立了两种情况下的声功率误差分析模型。
- The king was shorn of his power by his nobles. 国王被手下的贵族们剥夺了权力。
- The paper educes the theoretical expressions of power measurement for turbocharged diesel engine under no external load, and designs the data management system based on visual computer language. 摘要推导了增压柴油机无负荷测功所用的理论公式，并根据该公式设计了无负荷测功系统，采用可视化编程语言设计了无负荷测功试验数据处理系统，用来对试验过程中的大量试验数据进行处理。
