The practical situation and problems of Sichuan power network.

四川电网的现状与存在的问题；

Power adopts 400v diesel engine unit or industrial power network.

动力采用400v柴油发电机组或工业电网。

This paper presents a new optimization model for power network planning.

本文提出了一种电网规划的模糊随机优化模型。

Analysis on influence of ground electrode current in HVDC on AC power network.

直流输电系统接地极电流对交流电网的影响分析。

While fault occurs there is a transient or steady-state response to the power network.

出现故障时，对电网有一个暂态或稳态的快速响应。

Ultra-high voltage transmission line will be the main frame of power network in China.

交流特高压输电线路是我国未来统一电网的骨架。

In this paper, a load prediction model suitable for regional power network is proposed.

本文研究了一种适用于地区电网规划的中、长期负荷预测方法。

The proposed scheme is applied in areal power network automation system with good effect.

该系统安全方案已应用于地区电网自动化系统，效果良好。

This paper introduces hardware and software of dispatching automation system of power network .

对电力调度数据整合的研究与实践。

The thesis studies the load modeling methods and theories based on actual electric power network.

本文围绕基于实际电网的综合负荷的建模理论和方法展开论述。

Automatic Generation control (AGC) is one of basic operation control technique of modern power network.

自动发电控制(agc)是现代电网运行控制的基本技术之一。

Automation of power network dispatching is one of the three methods ensuring safe operation of power network.

电网调度自动化是保证电网安全运行的三大支柱之一。

The controller needs no models of SVC and power network and is of good robustness as well as control accuracy.

所设计的控制器不需要电力网络及SVC的数学模型，并且具有良好的鲁棒性和控制精度。

The main work of this thesis is to develop the software of communication power network monitor and control system.

木课题的主要工作是通信电源网络测控系统软件的开发。

It became necessary means that reactive power compensation devices were installed in proper position of power network.

在电网中的适当位置装设无功补偿装置成为满足电网无功需求的必要手段。

The planning and construction of power network have entered a stage of rapid development and caused increasing concern.

电网规划及建设在近年已进入了高峰期，并得到了越来越多的重视与关注。

Pre summer that the all power network voltage is the rated voltage , we can find the voltage which the consumer acquired.

假设全网电压为额定电压，可以得到各用户端的实际电压值。

The necessary measures to realize power network safe operation is making regional power network dispatching management better.

搞好地区电网调度的管理工作是实现电网安全运行的必要措施。

Electric power production and power network operation shall be in line with the principles of safety, high quality and economy.

电力生产与电网运行应当遵循安全、优质、经济的原则。

However, the increase in the number of Internet users also can not prove that China is already a major power network applications.

但网民数量的增加还不能证明中国已经是网络应用的大国。

"Steelmakers will give priority to products used for repairing the power network, " says Ma. "That will drive up the industry's earnings."

“钢铁制造商会优先生产用来修理电力网络的产品，”马说，“那将提高行业收入。”

Due to the dramatic increase of meter reading task after the reformation of rural power network, automatic meter reading is hence necessary.

然而，农村电网改造后抄表工作量的剧增，使引入自动化手段十分必要。

These devices have active functions to improve power quality, enhance stability of power network and transient characteristic of power system.

这些装置对改善电能质量，提高电网的稳定性和系统的暂态特性有着积极的作用。

Ac sampling measurement unit has better accuracy and stability as the online measuring instrument of the electrical parameters of power network.

交流采样测量装置作为电网电测量参数的在线测量仪器，具有较好的准确度和稳定性。

ABB's system design also provides additional reactive power during operation, to minimize the new hoist's impact on the surrounding power network.

ABB的系统设计在运行过程中还提供了额外的无功功率以尽量减少新的提升机对周边电网的影响。

Active power filter is used for dynamic harmonic suppressing and compensation reactive current, which can effectively improve power network quality.

有源电力滤波器用于动态抑制谐波和补偿无功，可以有效地改善电网质量。

Construct design methodology of software engineering is main center, and communication power network monitor and control system is concrete instance.

以软件工程的结构化设计方法为主线，以通信电源网络测控系统为具体的实例，成功的完成了整个系统的软件开发工作。