电能

Its real power and reactive power consumption is the vector sum of active power, active energy meters record consumption of electricity less than the actual value.

其实际消耗是无功电能和有功电能的矢量之和，有功电表记录的数值小于实际消耗的电能。

In order to improve power quality, the first problem to be settled is to monitor and analyze on transient voltage fluctuation.

为了分析电能质量问题，并为采取合理措施提高电能质量提供依据，对电能质量扰动进行监测与分析是首先要解决的问题。

The method will enable electric power measurement theory more perfect, and will provide a theoretical basis for the development of electric metering technology and technology pilot for the development of a wattmeter which has a broader scope and more reasonable measurement.

该方法将促使电功率的测量理论更加完善，为电能计量技术的发展提供理论依据，为研发适用范围更广、计量更合理的电能表提供技术先导，而且在电力网功率、电能测量等领域具有现实意义和应用前景。

The method will enable electric power measurement theory more perfect, and will provide a theoretical basis for the development of electric metering technology and technology pilot for the development of a wattmeter which has a broader scope and more reasonable measurement. The method has practical significance and application prospects in the fields of power and electric energy measurements.

该方法将促使电功率的测量理论更加完善，为电能计量技术的发展提供理论依据，为研发适用范围更广、计量更合理的电能表提供技术先导，并且在电力网功率、电能测量等领域具有现实意义和应用前景。

In the paper,It is pointed out that adding the function of pre-payment control with IC card in ordinary electrical energy measurement box of distribution and transform is a new type control method. The structure and main functions and designing requirments of electrical energy measurement- control management system are presented.The applyment results and design thoughts and good points of making communication program in use of software shaking hands are discussed.

摘 要：指出了在普通配变电能计量箱中增加IC卡预付费控制功能是一种新型的适合我国国情的农村电能计量控制方式，介绍了农村配变电能计量控制管理系统的结构、主要功能、设计要求，着重讨论了采用软件握手方法编制通信程序的思路、优点和实际效果，该系统特别适用于当前的农网改造和西部大开发。

First, this paper lists formula of active power by analyzing the composing of instantaneous power, then discusses the effect of prefilter to electric energy metering, how to measure electric energy in transient condition, and the influence of load type to the conversion of electric energy.

本文首先分析了瞬时功率的构成，得到有功功率的公式，接着探讨了前置滤波器对电能计量的影响、暂态情况下的电能计量问题和用户类型对电能转换的影响，最后对有功计费提出了一些建议。

This paper analyzes the situations of the power quality monitoring equipment home and abroad, the demand of power department and the practical applications. According to the new emended national standard of power quality, A new surveillance device is developed.

本文通过分析国内外电能质量监测装置的发展现状，针对我国当前电力部门的需求和工程实际问题，参照我国现行新修订的电能质量国家标准，开发了一种新型电能质量监测装置。

Before its solid hybrid area senior official jumbles together has not come, bitter experience disastrous defeat black area senior official black Germany graceful accepts the kind of person robot to make the expert suggestion, spheres them, lets they own consume gradually, because the kind of person robot and the humanity are same, needs to supplement own energy can continue to revolve, likely the humanity eats meal is same, only different is the kind of person robot needs the regular supplement electrical energy, but regarding the Moon on, the electrical energy basically depends on the solar cell board electricity generation or the nuclear power generator, so long as therefore lets the kind of person robot electrical energy military supplies appear seriously short, can urge their collective to break through or to come out the surrender.

其实在混血区长官混为一谈没来之前，遭遇惨败的黑区长官黑德曼就采纳了类人机器人制造专家们的建议，就是围住它们，让它们渐渐地自己消耗掉，因为类人机器人和人类一样，需要补充自身能量才能继续运转，就像人类吃饭一样，唯一不同的是类人机器人需要定期补充电能，而对于月球上来说，电能基本上靠太阳能电池板发电或核动力发电机，因此只要让类人机器人电能补给出现严重短缺，就会促使它们集体突围或出来投降。

On this background, this paper study the comprehensive evaluation method of electric service quality, and integrated the factor of time conform the means of undrawing level in vertical and horizontal direction which provides a measure of evaluating the quality and a platform of price cap regulation and power service quality.

在此背景下，本文将电能服务质量作为研究对象，对其进行综合评价，并将一般的&拉开档次&的综合评价方法在时间上作了纵向延伸形成&纵横向拉开档次&的综合评价方法。这为电能服务质量评价提供一个衡量标准，在一定程度上为价格上限管制与电能服务质量并存提供一个平台。

The contactless inductive coupled power transfer system is one of the newest power transfer technology, which transmit energy to load by electromagnetic coupling and without electrical connection or physical contact, whats more, it comb-out contact existence of electric spark completely, reduce mechanical wear, and have the characteristics that safeguard operating non-maintaining or low.

非接触式感应耦合电能传输系统是一种新型的电能传输技术，它摆脱了传统供电方式通过导体直接接触供电的方式，通过感应电磁耦合关系向负载提供电能，彻底消除了接触电火花的存在，减小了机构磨损，具有免维护或低维护运行的特点。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。