售电量

售电量是经济发展的晴雨表，实现经济的持续增长必须要有适应的售电量增长支撑。

Electricity sales represents a barometer of economic development , which could support the Sustained Electricity development when it has adapted Increases .

现运行的电流互感器多为多抽头式互感器，为了改变变比，必需将该一次设备全部停电，这样既影响了售电量，又潜在着运行危险。

Now the current transformer in operation is multi-tap change type transformer , it is necessary to have power outage for changing the transformation ratio , which affects electricity sales and power grid operation .

基于BP网的区域年售电量增长率预测

Prediction of the Growth Rate of Energy Based on BP Neural Network

中期售电量并行BP网络预测模型

Model for Forecasting Medium-term Electric Power Using Parallel BP Network

基于季节ARIMA模型的华北电网售电量预测研究商品销售环节中不正当竞争行为之认定

Study of electricity sales forecasting for North China Power Grid based on seasonal ARIMA model

最后通过多种样本输入的组合与仿真对比分析，以确定合适的分类负荷神经网络预测样本模型。基于Matlab环境，论文初步开发了城区供电局分类负荷售电量的预测软件。

Finally , the optimal input model of neural network is determined by simulation and comparison of different combinations of samples . A software of classified load forecasting of Urban Power Supply Bureau is preliminarily developed in Matlab .

售电量灰色预测模型探析

Research on Grey Model for Forecasting Quantity of Sold Electricity

线损管理中供售电量不对应分析方法的研究

The Research for the Unmatched Between Supply and Distribution in Line Loss Management

售电量的灰色预测

The Grey Forecasting of the Quantity of Selled Electricity

供售电量不对应分析法在线损管理中的应用

Application of Distributed Sale Electric Quantity Non-correspondent Assay Method in Line Loss Management

基于改进灰色模型的售电量预测分析

Forecasting on the Amount of Sales of Electric Power Based on Improved Grey Model

本文认为售电量指标缺口主要受自然灾害、经济危机以及负荷预测不准确共同影响而产生。

The author thinks that the main reasons affecting this data Are natural disasters , economic crisis and the inaccurate of load forecasting .

通过该方法分析，可以找出客户对售电量的关键影响因素，实例分析取得了良好效果。

Though this method , can find the key customer impact factors on power sales . A satisfactory result is obtained by analysis for examples .

发电量和售电量呈低速增长，购电比重上升，购电成本增加；

Secondly , the generation of electricity and the sale of electricity increase slowly , the proportion and the cost of purchasing electricity go up .

该软件基本能够满足用户对分类负荷月售电量数据的录入和神经网络预测结果的查询需求。

This software is able to meet the requirement of data input of monthly electricity sales of classified load and enquiry of forecasting result by neural network .

随着电力公司售电量快速增长，营销业务发展很快，对营销治理提出了新的要求。

With the rapid growth in the electricity sales by the power companies , marketing management has developed rapidly and this has set forth new demands for marketing management .

列出单台区供、售电量同期变化率、损失率的同期对比值。

List the change rate of the same period of sole substation area 's supplying and sale electric quantity , and the corresponding period correlative value of loss factor .

作为电力市场前沿的县级供电公司，普遍售电量不大，赢利能力不强，面临较大的经营压力。

The county power supply bureau is the foreland of the power market with nearly small quantity of electrical power 、 weak ability of profit and great pressure of management .

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。

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 .

用电需求大幅下降，部分机组停机、利用小时数下降、用电增速放缓、售电量下滑。

The demand of electricity has dropped largely , the partial unit engine is off , the using hour falls , the speed-up of using electricity has slowed down , the quantity of electricity sold has also dropped .

之后，结合环境分析的结论，运用回归分析预测模型对某电业局十二五时期售电量进行预测，对优质负荷比例进行定性预测。

Combined with the conclusions of the environmental analysis , the use of regression analysis , the prediction model on certain Power Administration " the Twelfth Five-Year " period electricity sales forecasting , qualitative prediction of the proportion of high-quality load .

以兰州供电局历史售电量数据为基础，设计并编制了初步具备专家预测系统功能的预测分析软件。实例分析证明，程序的设计较为成功。

Discussing with Lanzhou power supply bureau history to sell the quantity of electricity data in the character serve as the foundation , and the predictive analysis software that the initial expert having calculate the system merit ability was worked out in the design .

近些年来，随着经济的高速推进，全国各地对电力的需求越来越大，各地区电力负荷继续保持高位运行，全社会用电量、电厂发电量、电网售电量大幅增长并呈整体攀升趋势。

In recent years , the demand for electricity is growing throughout the country with the rapid economic advance , most area continued to run with a high power load , electricity consumption , Power generation and electricity sales increased significantly and showed a overall rising trend .