查询词典 grid current

The Influences of EHV grid on the short circuit current and reactive compensation in Fujian power grid and the opening of electromagenetically coupled power loop of 1 000 kV and 500 kV are discussed.

分析了特高压电网对福建电网短路电流和无功补偿的影响以及1 000 kV/500 kV电磁环网的解环等问题。

The trust problem in the grid environment has become a hot issue in the current research on grid safety.

网格环境中的信任问题已经成为当前网格安全研究的一个热点。

Grid search engine for the current hot Grid is a vacancy, it is worth...

网格搜索引擎对于当前热门的网格技术来说是一个空缺，值得研究。

This thesis summarizes the current situation of Grid technology,and believes that Grid will be the next generation of interact.

本文分解了网格技巧收铺的现状，认为网格技巧败为上一代互联网基本举措措施的纲的非契开网络收铺的分趋背的。

The system adopts forecast of grid current and feed-forward of grid-voltage.

系统采用并网电流的预估和电网电压前馈控制，防止了直流过压，实现了网侧电流正弦化且为单位功率因数。

The dimmer control circuit comprises: three-end bidirectional controllable silicon switch element, comprising grid and turned on by trigger signal of the grid, connecting to AC power supply through lamp load; and a first variable resistor, possessing adjustable resistance and regulating lamp brightness by following modes: changing resistance value of the first variable resistor, changing phase of the trigger signal corresponding to AC voltage waveform, prolonging or shortening turning-on time bucket of three-end bidirectional controllable silicon switch element, thereby changing current provided to the lamp load.

一种调光器及调光控制电路，该调光控制电路包括：三端双向可控硅开关元件，其通过灯负载连接到交流电源，其中，三端双向可控硅开关元件具有栅极，并且由输入到所述栅极的触发信号开启；以及第一可变电阻器，其具有可调节的电阻值，其中，通过以下方式来调节灯负载的亮度：改变第一可变电阻器的电阻值，改变所述触发信号相对于交流电压波形的相位，延长或缩短所述三端双向可控硅开关元件的开启时间段，从而改变了提供给所述灯负载的电流。

According to the current status of the research of 3D spatial data model,a grid representation of 3D vector model is presented,which represents the 3D spatial structure by recording the key points couple on the 2D grid.

根据三维空间数据模型的研究现状，提出了一种三维矢量模型的栅格表示方法，该方法采用在二维栅格上记录关键点对的方法来表示三维空间结构，能够表达空间中存在复杂断层的情况。

Firstly,describes the current status of the self-generation power plants and the impact to electric power supply and demand. Secondly,analysis the ZhengZhou grid company's risk and construct risk measurement modles. Finally,from a fair and impartial perspective, analysises the grid company how to avoid the risk.

首先对郑州地区自备电厂的发展现状及其对供用电的影响进行分析；接着对自备电厂给供电公司带来的风险进行分析，并构建了风险评估模型；最后，从公平、公正的角度，分析供电公司如何规避自备电厂带来的风险。

A Geomagnetic storm is possible to induce geomagnetically induced current and many illeffects in high-voltage power grid. Detail studies about the distribution, amplitude and effects of GIC in power grid are very important.

__ |a 地磁暴在高压电网中产生的地磁感应电流(Geomagnectically-induced current，简称GIC)对电力系统运行可能造成一系列有害影响，深入地研究其在电网中的分布、大小及影响等问题有重要意义。

Three-phase squirrel-cage induction motor in its structure is simple, cost-effective and of good work, and many other advantages, in today's industrial applications in various fields have a wide range of applications, but it is an obvious shortcomings, is the starting current too big ( General starter for the rated current of the current five to seven times or even greater), so regardless of the motor itself, or the power grid and other electrical equipment, will have a negative impact.

留学解答资讯网：三相鼠笼式异步电动机以其结构简单、性价比高和工作特性好等诸多优点，在当今工业应用的各个领域都有广泛的应用，但它有一明显缺点，就是起动电流过大(一般起动电流为额定电流的5～7倍甚至更大)，这样不论是对电动机本身，还是对电网以及其他电气设备，都会产生不利的影响。

The French are not suggesting a new EU treaty, but they have plenty of other wheezes.

法国人并不是在建议签署一个新的欧盟条约，但他们有许多其他的阴谋。

This letter was written by my brother.

这封信是我弟弟写的。