试论电能计量自动化系统在电力营销中的应用

现如今,电力营销对于电力自动化系统的要求越来越高,在电力营销方面应用电能计量自动化系统,能够有效提升电力企业运行管理水平.对此,本文主要就电能计量自动化系统展开了具体论述,仅供参考.     

电力企业电能计量装置管理措施研究

电力企业要想确保电能计量装置可以安全、正常的运行,需要加强对电能计量装置管理,电力企业需要有效地进行电能计量装置相关管理措施,做好电力营销工作,防止窃电行为的发生。     

谈如何在电力营销中提升优质服务质量

在我国经济建设中,对于能源的需求量十分巨大,其中电能发挥着非常重要的作用。虽然电能是人们生产和生活中使用非常频繁的能源,但是现在电力行业中的竞争非常激烈,所以电力企业的电力营销工作尤显重要。在电力企业的营销过程中,优质服务可以使得电力企业赢得社会和公众的广泛认可,赢得企业全面协调可持续发展,所以电力企业一定要做好电力营销过程中的优质的服务。     

电能计量自动化系统在电力营销中的应用

电力市场的不断发展和电力用户的不断增加,对电能计量系统的自动化水平提出了更高的要求。通过运用电能计量自动化系统提高了电力企业电力营销工作的效率和质量,对提高电力企业的经济效益和社会效益具有重要影响。文章主要对电能计量系统的构成和在电力营销中的应用展开分析,以此为电能计量自动化系统的发展提供借鉴。     

计量自动化系统与营销管理

电能计量是营销管理中最为重要的组成部分,准确、高效的电能计量为电力企业营销管理提供了可靠的依据,为提高供电服务质量打下了坚实的基础.随着技术的不断进步,电能计量自动化系统不断地普及,在电力营销工作中发挥了非常重要的作用.在本文中,笔者主要分析了计量自动化系统在电力营销管理当中的实际应用和重要作用,以供广大同行参考与不吝指正.     

电能计量自动化系统的功能设计

电能计量自动化系统是我国电力系统技术改造升级的必要措施,随着经济的发展,传统的人工计量方式已经难以满足当前日益增长的电力营销工作总量。因此,如何在未来的电力营销工作中,将电能计量自动化系统的各种功能设计的更加贴近实际成为电力企业的研究重点。本文结合当前电力营销的实际工作,分析电力计量自动化系统的结构与组成,并对它主要的功能设计方向进行了研究。     

关于电力市场营销战略的设想

新的历史时期,市场竞争呈现多元化态势,只有以市场需求为导向,才能在激烈的竞争中立于不败之地。电力企业参与到市场竞争当中,面对有限的市场空间,以及客户提出的高要求,需要设计具有战略意义的营销策略,满足客户需求,提升自身竞争力。本文针对电力市场营销战略的设想进行探讨。     

供电所做好电能计量管理工作的有效措施分析

对于我国电力企业的发展来说,做好电能计量管理工作是核心问题。随着我国国民经济的不断进步,和我国科学技术水平的不断提高,我国很多电力企业也随之发展起来,要想变革我国的电力系统,首先就要变革电力计量管理工作。文章以电能计量装置和电能计量管理工作为切入点,全面分析做好供电电能计量管理工作的有效措施。     

电力计量中负荷控制管理系统的应用分析

电力计量是电力企业运营中的一项重要任务,技术性与专业性均较强,将负荷控制管理系统应用于电力计量中,有利于实现对电网负荷情况的有效控制,提升电力计量工作效率、质量.本文围绕负荷控制管理系统功能与建设展开了具体轮式,以切实提高电力企业电能管理水平,确保电力系统稳定运行.     

关于电能计量自动化系统在电力营销中的应用研究

随着电力工程技术日益发展成熟,电能计量自动化系统逐渐被引入到现代电力市场的营销环节中,推进了现代化电力市场的变化和反战。从实际应用效果来看,计量自动化装置大幅降低了技术人员的工作强度,节约了电力企业的基础建设费用,同时还大幅提升了电能数据控制的精准性和便利性。为了提高大众对该系统的了解,扩大新型计量系统的普及率,本文笔者着重对现代电力市场使用电能计量自动化系统的实际情况进行研究。     

Africa becomes electric

Sten Bergman is helping African villagers, far from the grid, get cheap and efficient power. As the Swedish Development Agency's representative to the World Bank's Africa Rural and Renewable Energy Initiative, Bergman is charged with helping set "a new template for rural electrification in Africa." That means scouting out low-cost energy technologies to match local needs, as well as explaining those technologies to government ministries, local leaders, utilities, "and the man in the street." The Initiative's philosophy is a radical departure from traditional development approaches. Rather than pursuing the centralized power systems favored by big utilities and international lending agencies, the initiative encourages the private sector to develop small independent grids in remote regions. The whole concept behind this African initiative is to channel electrical resources into activities that have an economic return.     

Lethal electric currents

Commercial-frequency currents of a few milliamperes flowing through the body will cause muscular contractions, resulting in the inability of the victim to release his grasp on a live conductor. Values of ``let-go' current are very important criteria in the establishment of safe-current requirements. Since ventricular fibrillation, a condition in which circulation is arrested, is probably the most common cause of death from electric shock, studies of minimum fibrillating currents under various conditions are also significant. This article discusses investigations of both let-go and fibrillating current and presents some of the experimental data that have been obtained to date.     

Advertising electric light

Electric lighting is so much a part of modern life that it is easy to imagine that everyone wanted it as soon as it became available. That was not the case. In May 1882, Sir William Siemens was questioned by a House of Commons Committee about the electricity supply that his company was then running at Godalming, in Surrey, to the south of London. Siemens had to admit-reluctantly-that after six months operation, only seven or eight people had been persuaded to take an electricity supply in their homes. Even that enthusiastic electrical engineer R. E. B. Crompton, writing in 1888, expected that only one third of households would adopt it. Those who wanted to sell electric lighting needed to be very vigorous and persuasive in promoting their wares     

关于电力检修与电力施工技术的探讨

在电力行业当中,电力检修与电力施工技术,是两项最为重要的技术,在电力系统当中具有重要的意义.供电网络的安全运行,需要依靠良好的电力检修和施工技术进行确保.基于此,本文首先介绍了电力检修与电力施工的内容特点,然后分析了电力检修与电力施工技术中的问题,最后分别对电力检修技术和电力施工技术进行了探讨.     

A Matlab-based modeling and simulation package for electric andhybrid electric vehicle design

This paper discusses a simulation and modeling package developed at Texas A&M University, V-Elph 2.01. V-Elph facilitates in-depth studies of electric vehicle (EV) and hybrid EV (HEV) configurations or energy management strategies through visual programming by creating components as hierarchical subsystems that can be used interchangeably as embedded systems. V-Elph is composed of detailed models of four major types of components: electric motors, internal combustion engines, batteries, and support components that can be integrated to model and simulate drive trains having all electric, series hybrid, and parallel hybrid configurations. V-Elph was written in the Matlab/Simulink graphical simulation language and is portable to most computer platforms. This paper also discusses the methodology for designing vehicle drive trains using the V-Elph package. An EV, a series HEV, a parallel HEV, and a conventional internal combustion engine (ICE) driven drive train have been designed using the simulation package. Simulation results such as fuel consumption, vehicle emissions, and complexity are compared and discussed for each vehicle     

Second-order model of membrane electric field induced by alternating external electric fields

With biological cells exposed to ac electric fields below 100 kHz, external field is amplified in the cell membrane by a factor of several thousands (low-frequency plateau), while above 100 kHz, this amplification gradually decreases with frequency. Below 10 MHz, this situation is well described by the established first-order theory which treats the cytoplasm and the external medium as pure conductors. At higher frequencies, capacitive properties of the cytoplasm and the external medium become increasingly important and thus must be accounted for. This leads to a broader, second-order model, which is treated in detail in this paper. Unlike the first-order model, this model shows that above 10 MHz, the membrane field amplification stops decreasing and levels off again in the range of tens (high-frequency plateau). Existence of the high-frequency plateau could have an important impact on present theories of high-frequency electric fields effects on cells and their membranes.