电能

基于GPS的电能计量装置时钟测试系统

Clock test system for electric energy measuring devices based on GPS

Labwindows/CVI在电能质量检测中的应用

Application of Lab Windows / CVI in electric energy quality measurement

最近人们已经成功地把太阳光直接转化为电能。

Quite recently man has succeeded in converting sunlight directly into electrical energy .

电能是非常有用的，因为它可以很容易地转换成其他能量形式。

Electrical energy is so useful because it is readily converted into other kinds .

他们希望机器人能通过在地板上行走产生电能。

They hope the robots can produce electricity by walking across the floor .

DSP芯片的硬件特性使实时在线计算电能质量参量成为可能。

The characters of DSP chip make real-time calculation of power quality parameters possible .

电能质量检测系统的软件应用MATLAB与C++语言的混合编程技术进行开发。

The software of this system was developed with mixing MATLAB and C + + program technology .

每千瓦时电能的生产都会排放一定量的CO2。

The electricity production process will typically result in a certain amount of CO2 emission per KWH generated .

基于DSP和PCI总线技术的电能质量监测装置的研制

The Study on a Device for Supervision and Measurement of Power Quality Based on DSP and PCI Bus Technology

文章介绍了通用电能质量控制器的一种统一控制系统及其基于DSP的数字化实现。

This paper introduces a unified control system for universal power quality controller ( UPQC ) and its digital implementation based on DSP processor .

介绍了以TI公司TMS320F240为核心的便携式电能质量监测仪的研制。

This paper introduces a power quality analyzer with TMS320F240produced by TI corp.

Pool交易模式下的电能交易模型无疑就是机组组合，其最有效率和潜力的求解方法是拉各朗日松弛法（LR）法。

The most efficient and promising solving method of the problem is Lagrangian Relaxation ( LR ) method .

UPFC对动态电能质量影响的分析研究

Study of the Impacts of UPFC on Dynamic Power Quality

通风控制就是要在节约电能消耗的前提下，将隧道内CO浓度和烟雾浓度控制在允许的范围内。

The control of ventilation is to control Co concentration and smoke concentration in tunnel within the allowable limits on the premise of saving power consumption .

结合DSP芯片的特点分析了仪器的硬件电路及其对电压、电流、有功功率、无功功率、频率、谐波、电压闪变等各项电能质量监测功能的实现原理。

And analyses the circuits of the instrument , and realization of measurement of voltage , current , power , frequency , harmonic , glitter of voltage .

ICPT（InductivelycoupledPowerTransfer）供电系统作为一种新型的非接触电能传输系统，以非接触的感应耦合方式可以实现各种功率水平的电能传输。

As a brand new power transfer system , ICPT ( Inductively coupled Power Transfer ) power supply system supplies power in contactless inductively coupled way .

电能计量计费系统TMS的设计与实现

The Design and Implementation of Energy Tele-meter System

其次介绍了包括PID控制、自适应控制及智能控制等电能质量分析与控制方法。

The analyzing and controlling methods of power quality are proposed in detail , including PID control , vector control , deadbeat control , adaptive control , intelligent control and so on .

在汽车电池达到低电能的时候，Volt的性能并没有任何下降。

There is no degradation in the Volt 's performance after the battery has reached its lower state of charge .

发射极关断晶闸管（ETO）是满足高性能电能变换技术要求的新型大功率电力电子器件。

The Emitter Turn-off ( ETO ) thyristor is one of the novel high power devices .

针对电能计量铅封管理的重要性和数量巨大的特点，介绍了铅封MIS系统的开发、设计。

According to the importance of administration in lead sealing of electric energy measurement and its enormous quantities , this paper introduced the exploitation and design of Management Information System ( MIS ) of lead sealing .

本文着重论述了电力系统中谐波的危害及其对电能计量的影响，讨论了电力谐波的检测方法，并提出了一种基于DSP的电网谐波分析仪的设计方案。

In this paper , the disserve of harmonics in power system and its affects to power measurement was discussed , the measurement methods of power harmonics were given , and a design of power harmonic analyzer based on DSP was presented .

传统电机实验系统以MCU和DSP为控制核心，较难实现复杂的控制算法，通常在实验过程中需要耗费大量的电能。

The traditional electric machinery experiment system take MCU and DSP as the control core , it is difficult to practice the complex control algorithm . The system usually needs to consume the massive electrical energies in the experimental process .

最小工作系统包括系统电源，晶振，串口等；接口电路包括SPWM控制信号放大电路，以及电能质量采样电路。

The minimum work system includes system power , crystals , serial port and so on . The interface circuit includes the SPWM control signal amplifier circuit , and power quality sampling circuit .

如果闲置或接近闲置的CPU能够使用CPUfreq调控器来降低频率且/或闲置C状态，同时结合使用这种类型的调度，那么电能节约就有可能实现。

If the CPUs that are idling or close to idling can use CPUfreq governors to lower the frequency and / or idle C states in conjunction with this type of scheduling , power savings may be possible .

并网逆变器为整个光伏并网发电系统的核心部件，为提高光伏并网系统的灵活性、可靠性和并网电能的质量，系统的并网变流器单元可以采用一种全新的Z源型逆变器电路结构。

The grid-connected inverter is the key element for the PV system . For making the whole PV generating system more flexible , reliable and improve the quality of electricity , a new Z-Source inverter topology may be adopted in the system .

同样，powersave调控器消耗的电能比其他调控器少，但这是以牺牲性能为代价的。

Again the powersave governor uses less power than the others , but at the expense of performance .

燃料电池电动汽车（FCEV，FuelCellElectricVehicle）以燃料电池作为动力源，通过电极反应将燃料的化学能转变为电能，由电能驱动电机使车辆运行。

The fuel cell electric vehicle ( FCEV , Fuel Cell Electric Vehicle ) takes the power supply by the fuel cell , transforms the fuel chemical energy into the electrical energy through the electrode reaction , and causes the vehicles movement by the electrical energy .

针对现有的电能质量监测仪功能虽强，但却不便于普及推广的缺点，开发了一种与电容式电压互感器（CVT）一体化的电压质量监测系统。

Although the existing power quality monitoring instruments have excellent performances , they are not convenient to be popularized . A voltage quality monitoring system integrating with the Capacitor Voltage Transformer ( CVT ) is developed .

世界上第一座直接烧煤PFBC电站投入商业化运行互联电网商业化运行（一）&电能交易的几个基本问题

Commercial operation of the First Coal & fired Directly PFBC Plant in the World INTERCONNECTED POWER SYSTEM COMMERCIAL OPERATION PART I : ESSENTIALPROBLEMS IN ELECTRIC POWER TRANSACTION