power load

The Realization of Power Load Management Terminal and Communication Protocol

电力负荷管理终端及通信规约的实现

With the vast amount of using of the vaccum load tap switch, the steps that enlarge the applying scope will be quickened and it will be advantageous to the renewal and transform of the traditional style of the electric power system.

随着真空有载分接开关的大量推广使用，将使干式变压器扩大使用范围的步伐加快，并有利于电力系统传统模式的更新、改造。

In accordance with the methods of fractal theory the parameters of power load series, such as fractal dimension and dilatation coefficient, are calculated in radar coordination.

以分形理论为依据，在雷达坐标中对电力系统负荷序列的分形维数、膨胀系数等参数进行了计算。

User Terminal of Electric Power Load

电力负荷用户终端

Calculation of power load in conventional residential housing in southern part of northern China

华北南部地区普通住宅楼电力负荷计算探讨

Fuzzy Inference Forecasting of Power Load with Self Learning Function

具有自学习功能的电力负荷模糊推理预测

There are two side tanks for alternating outlet. Additional settling tank, sludge and mixed liquor recirculation equipment are omitted. This process runs at constant water level with small water head loss. Power consumption is greatly saved because of low power load.

其中有两个边池交替出水，不需要单独设置沉淀池，省却了污泥和混合液回流设备，恒水位运行，水头损失小，装机负荷低，可以大大节省动力消耗。

To forecast short-term power load accurately, quickly and efficiently, a method based on the Particle Swarm Optimization with Extended Memory ( PSOEM) and Support Vector Regression ( SVR) was proposed for short-term power load forecast, taking the historical load data as model inputs.

为了快速准确高效地预测短期电力负荷，本文提出一种带扩展记忆的粒子群优化技术和支持向量回归相结合，以历史负荷数据作为输入的基于PSOEM-SVR的短期电力负荷预测方法。

The power load forecast accuracy is higher when GM ( 1,1) model is applied for the exponential increasing load, while it is not acceptable when the load is influenced by different factors.

灰色预测系统GM（1，1）模型用于负荷按指数增长态势变化时，预测精度较高，但当影响负荷的因素较多、模型灰度较大时，精确度就不够理想。

The industrial frequency control technique lor power load control is introduced.

本文介绍了电力负荷的工频控制技术。

Finally, combining with protocol testing techniques and the function of load control terminal, load control communications protocol test demand report was proposed and a complete set of test methods for load control communication protocol in electric power load control system was designed.

最后结合协议测试技术和负控终端的功能，提出了负控通信协议测试需求报告，并设计了一套完整的针对电力负荷控制系统中负控通信规约的测试方法。

An efficient bulb may lighten the load of power stations

一个节能灯泡也许就能减轻发电站的负荷。

Finally, the simulation result show that the temperature tracking curve between the MPC output and the actual output of the physical model approaches extremely. ( 4) The thesis discusses the method of external power load dynamic tracking.

从仿真结果看，SOFC电堆温度的模型预测控制输出和电堆实际输出之间的跟踪曲线非常逼近。（4）探讨外部功率负载动态跟踪方法。

The Study of the Diagnostic Value of Strain Rate Imaging ( SRI) Combined with Adenosine Stress for Coronary Artery Disease Load Factor The load factor is the ratio of the average load to the generator set power rating.

腺苷负荷心肌组织应变率显像对冠心病诊断的研究负荷系数负荷系数指的是机组的平均负荷与额定功率之间的比率。

Parallel operation between distributed generator and distribution system can exploit its advantages to the full and improve the reliablity of power supply. Under-load tap changing transformer is modeled using a switch function, and the impact of distributed generator outage is included.

分布式电源与电网并网运行能够充分发挥其优势，并且提高供电可靠性.该模型的特点是能够模拟有载调压变压器、分布式电源事故停运以及多个分布式电源的情况。

The terminal unit of load management plays an important part in the system of power load management, it can monitor special use and communal use transformer substation, it also can monitor the quality of the power net.

负荷管理终端是电力负荷管理系统的一个重要组成部分，它可以对专用配变及公用配变进行监控同时还能监测电网质量。

Development on Terminal Unit of Power Load Management System

电力负荷管理系统终端单元研制

The factors that can influence power load forecasting are taken into consideration in the proposed model while the experts' experiences are introduced for results combination.

该负荷预测模型综合考虑了影响电力负荷的多种不确定因素，并在综合不同模型预测结果的过程中引入专家经验。

A second-order nonlinear model is established by adding the voltage of the dummy nodes in the on-load tap changer transformer model to express the power and voltage relations.

在有载可调变压器模型中引入虚拟节点，并通过该节点的电压来表示理想变压器对功率、电压的转换关系，由此在直角坐标系中建立了无功优化问题的二阶新模型。

The Power Load Management Terminal ( which is called RTU below) is an important part of the system. RTU is at the end of the system, it is used to collecting^ monitoring and controlling the load of power customers.

电力负荷管理终端是系统的重要组成部分，它处于系统的末端，用来采集和监控用户的用电信息。

The master DG used V/ f control method to maintain voltage and frequency and to assume power load switching. The slave DG used the constant active and reactive power control.

其中，主动DG使用V/f控制方法维持微网的电压和频率并承担功率负荷的波动，从动DG使用PQ控制方式输出恒定的有功和无功功率。

Terminal of power load management has progress and practicability. It is on the step of pilot run, and at the leading position compare with same type product. It will have a wide applicable foreground.

电力负荷管理互动终端具有先进性与实用性，正处于试运行阶段，相比同类产品处于领先地位，应用前景十分广阔。

Nonlinear Prediction and Analysis on Power Load

电力负荷非线性预报与分析

Breakeven analysis and power load feature analysis are focused. It elaborates advantages and disadvantages of differential power price influencing power companies from such aspects as sold power quantity 、 market share 、 loading rate.

着重进行了盈亏分析、负荷特性分析，从售电量、市场占有率、负荷率等方面阐述了差别电价对电力公司的利弊。

With the development of the domestic economy in the developed regions, power load density become higher and high.

随着社会发展，国内经济发达地区的城市电力负荷密度越来越高。

Load Factor The load factor is the ratio of the average load to the generator set power rating.

负荷系数负荷系数指的是机组的平均负荷与额定功率之间的比率。

Design and realization of energy feedback type electronic power load

电能反馈型电子负载的设计与实现

Simulation results justify the cluster and synthesis approaches of load models, and the proposed power coupled load model could be valid in increasing the reactive accuracy of a load model.

仿真结果表明，分类与综合是建立更加准确的负荷模型的有效方法，在此基础上构建的功率耦合负荷模型，在改善负荷模型无功方面的精度上具有一定的价值。

Design and Implementation of the Power Load NT Network Managing and Wireless Control System

电力负荷NT网络管理及无线控制系统的设计与实现

An efficient bulb may lighten the load of power stations.

一个节能灯泡也许就能减轻发电站的负荷。