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。
This paper is mainly to discuss the recording and publishing of fault data of electric power network.
本论文主要讨论了电力系统故障数据的记录和发布问题。
The basic condition of Jingzhou electric power network and the security evaluation work were introduced.
民爆器材是一种广泛应用的易燃易爆品 ，它的安全性评价是系统的、细致的和必要的。
Electric power network planning is an important part to ensure that the electric power system be well done.
电网规划是保障电力系统正常工作的重要环节。
So, all electric power network grid should have the ability of detecting islanding status and stopping the run mode of grid connect.
所以光伏并网发电系统都应具有检测出孤岛状态并停止并网运行的能力。
The power supplier's competitive bidding strategies can be described as static games after the electric power network is operated commercially.
电网商业化运营后，发电商报价策略可以被描述成一个静态博弈过程。
This paper describes cost-benefit analysis of electric power network reliability planning by defining the concepts of marginal cost and marginal benefit.
通过定义可靠性边际成本与可靠性边际效益概念，阐明电网规划中的可靠性成本一效益分析问题。
Electric power network can transfers long and widely overlay, it has strongly development potential realize communicate and control using by electric network.
电力网络传输距离长、覆盖面广，利用电力网络实现通信和控制具有很大的发展潜力。
It introduces the protective relaying equipment allocation and operation situation of Shanxi electric power network, analyzes the problems, gives some advices.
介绍了山西电网继电保护设备配置现状及其运行情况，发析了存在的问题，提出了解决问题的建议。
In this paper, the generator excitation system database of Jiangsu Electric Power Network is designed, to which relation database system and web technology are applied.
介绍了关系数据库和网络技术在数据库开发方面应用，研制了江苏电网励磁系统数据库。
High frequency harmonic in electric power network can pollute the network, control high frequency harmonic is an important research problem in electrical system function.
电网中的高次谐波对电网有污染，抑制高次谐波是电力系统运行中的重要研究课题。
However, researches show that the principle is not complete for analysis of electric power network and conclusions obtained from the principle are not complete coincident.
然而，研究表明，此原则对电力网络分析而言并不完备，由此原则分析获得的结论在不同场合并不完全一致。
The electric power network is the part of the electric power system but the generators and the consumers; induding substations, transmission lines, and distribution networks.
电力网络是电力系统除去发电机和用户以外的那部分，它包括变电站、输电线路和配电网络。
The system will contribute to the security of electric power network, the automatic and intelligent level of power equipment insulation condition diagnosis is enhanced greatly.
本系统可提高电网运行的可靠性，并切实提升用户对电气设备进行状态诊断的自动化及智能化水平。
Simply introduced the operating of agricultural electric power network transformer normal breakdown and the treatment helping us improve THD maintenance level of the transformer.
本文简要介绍了农配电变压器的投运及日常运行中的常见故障及处理办法，帮助大家提高变压器的运行维护水平。
Electric power network when transportation electrical energy produces the electrical energy loses the direct influence electric power the use efficiency and the economic efficiency.
电力网在输送电能时产生的电能损耗直接影响电力的使用效率和经济效益。
Distribution network is a kind of electric power network which has the closest relationship with power customers. Its reliability affects directly many aspects of People's Daily life.
配电网络是联结用户最紧密的电力网络，其可靠性直接关系到用户的生产和生活。
As its individual landform and physiognomy, the activity of thunder in Pingbei Oilfield has certain speciality, and has influenced seriously the operation of the electric power network.
由于地形、地貌独特，坪北油田的雷电活动有着一定的特殊性，并严重影响着电力网络的运行。
It is difficult to obtain path information in the supply and demand relationship between sources and flows of electric power network according to the basic electrical principles and laws.
如何从基本电气原理和规律出发求解电力网络源流之间发生电气供求关系的路径信息，是一个有待解决的难点问题。
Qinghai power network dispatching automation report system became an important part of modem electric power network dispatching automation system, because it has simple and clear feature.
青海电网调度自动化报表子系统以其简明、直观的特点成为现代电网调度自动化系统的一个重要组成部分。
It is very important that the time synchronism system of an electric power network to power industry and working out the technical standard for time synchronism of electric power network.
电网时间同步系统对电力工业非常重要，制定电网时间同步技术标准也很重要。
It can be used engineered automated test systems for steady state, instantaneous state and high dynamic experiment. And its energy absorbing can be translated into electric power network.
可用于被测动力装置的稳态，瞬态及高动态试验，而且将所吸收的能量转换成电能回馈到电网。
The functions of Data Source Simulation System are designed and realized in this paper. With an electric power network example, the functions of Data Source Simulation System are verified.
本文设计并实现了数据源仿真系统的各项功能，并结合实例验证了数据源仿真系统的实用性。
The problems of torsional vibration model and the interface between generator and electric power network are described. The unsolved problems in the model and its developing trends are discussed.
汽轮发电机组轴系模型和机网接口问题比较突出，对此进行了详细介绍，并指出了扭振模型和算法存在的问题及发展趋势。
Using conventional analysis method of electric power network, it is difficult to obtain exact branch dissecting information with different sources and flows of network transmitting along ac branches.
用传统的电力网络分析方法很难准确得到网络源流沿交流支路传输的路径剖分信息。
Energy loss rate in electric power network or line loss rate is an important technical index which could comprehensively reflect standards of production, operation, management and electric facilities.
线损率是供电企业的一项主要的综合性技术经济指标，体现了电力企业在电网规划设计、生产技术、经营管理等方面的综合水平。
Like any generator of electric power, a network of power provides energy to the apparatuses users by the intermediary of the tensions which it maintains on their terminals.
像任何电力发电机一样，电力网络通过他们终端机上的电压调节器给仪器使用者提供能量。
Like any generator of electric power, a network of power provides energy to the apparatuses users by the intermediary of the tensions which it maintains on their terminals.
像任何电力发电机一样，电力网络通过他们终端机上的电压调节器给仪器使用者提供能量。
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