1)load forecasting负荷预测
1.Research on combination forecasting method and application in electric power load forecasting;组合预测方法研究及其在电力负荷预测中的应用
2.Short-term electric load forecasting based on accumulated weather and ACA-GRNN;基于气象累积和ACA-GRNN的短期电力负荷预测
3.Province and region integrated load forecasting and management platform based on weather factors;基于气象要素的省地一体化负荷预测与管理平台
英文短句/例句
1.The analysis shows that it is feasible for short-term load forecasting.结果表明可以将负荷求导法用于短期负荷预测。
2.Analysis of Power Load Characteristic and Study on Medium and Long-Term Load Forecasting;电力负荷特性分析及中长期负荷预测方法研究
3.Short-Term Load Forecasting of Small Load Heavy Wave Area Model Research;小负荷大波动地区短期负荷预测模型研究
4.Load Characteristics Analysis and Forecasting Research of Hebei South System;河北南网负荷特性分析与负荷预测研究
5.Load Regularity Analysis on Spatial Load Forecasting of Urban Power System城网空间电力负荷预测中的负荷规律性分析
6.Short-Term Load Forecasting Based on Load Decomposition and Hourly Weather Factors基于负荷分解和实时气象因素的短期负荷预测
7.On Forecasting Power Load of Nantong;用电负荷预测方法在南通地区负荷预测中的应用比较
8.Long Term Load Forecasting of Changsha Based on Combined Model基于组合预测模型的长沙市长期负荷预测
9.The Utility of Combination Forecasting Method in Mid-long Term Load Forecasting;组合预测方法在中长期电力负荷预测中的应用
10.Adaptive Forecasting Approach and Its Implementation in Bus Load Forecasting母线负荷预测中的自适应预测技术及其实现
11.Optimal Combination Fcrecasting Mcdel Based on Long-term Load Forecasting基于优选组合预测模型的中长期负荷预测
12.Application of Combination Forecasting Model in Load Forecasting of Network组合预测模型在电网负荷预测中的应用
13.Load Forecasting Based on Soft Computing;基于软计算方法的电力系统负荷预测
14.The Study on Short-term Electric Load Forecasting Based on PSO-BP;基于PSO-BP的短期电力负荷预测研究
15.Research of Electric Power Load Forecasting Based on Rough Set Theory;基于粗糙集理论的电力短期负荷预测
16.Study on the Model of Medium-Long Term Load Forecasting for Power System;电力系统中长期负荷预测模型的研究
17.Research and Implementation of Ultra-Short Term Load Forecasting Based on Web;基于Web的超短期负荷预测研究与实现
18.Research and Development of Load Forecasting System Based on .NET;基于.NET的负荷预测系统的研究与开发
相关短句/例句
load forecast负荷预测
1.Comprehensive models for mid-long term load forecast based on three-target quantities;基于三指标量的中长期负荷预测综合模型
2.To raise accuracy rate of daily load forecast by scientific management measures;应用科学管理手段提高日负荷预测准确率
3.Weather line regression and combination load forecast of mountainous area contain small hydro-power unit;含有山区小水电负荷的气象回归短期负荷预测技术
3)load prediction负荷预测
1.Comparative analysis of air conditioning load prediction methods;常用空调负荷预测方法分析比较
2.Grey System Theory Method of City Gas Long-term Load Prediction;城市燃气长期负荷预测模型的灰色方法
3.Application of wavelet neural networks in short-period power load prediction;小波神经网络在短期电力负荷预测中的应用
4)power load forecasting负荷预测
1.Application of ANN to short-term power load forecasting basedon simulated annealing Gauss-Newton algorithm;基于模拟退火的Gauss-Newton算法神经网络在短期负荷预测中的应用
2.Parameter selection for support vectormachines based on genetic algorithms to short-term power load forecasting基于遗传算法优化参数的支持向量机短期负荷预测方法
3.Based on the grey forecast theory, the principle and deficiency in power load forecasting by the basic grey model and other improved models is studied, a new method—the combination optimized grey model is introduced.基于灰色预测理论,研究了基本灰色预测模型及其改进模型的原理和它们在电力负荷预测中存在的局限性。
5)Power load forecast负荷预测
1.Mid-long term power load forecasting of mid-voltage distribution network;中压配电网中长期负荷预测实践
2.Satisfactory results are achieved in the application of this improved method in the power load forecast for power network planning of Shantou City.优化组合预测方法是一种能够综合各种负荷预测方法的有用信息 ,提高预测精度的方法。
3.According to the present situation of County s power grid and the power load forecast and the foundation of selecting power sources, we have carried on the integral planning of the grid.根据县电网的现状,在负荷预测及电源选定的基础上,对电网进行统一规划,正确选定电压等级、接线方式和变电站布局,使电网达到可靠、灵活、经济,安全的标准。
6)daily load forecasting日负荷预测
1.Study on the daily load forecasting method based on Mallat algorithm基于Mallat算法的日负荷预测实用方法研究
2.A novel daily load forecasting method based on adaptive filtering algorithm for short-term daily load is presented.与传统的预测方法相比较,该模型用于日负荷预测具有计算迅速、精度高的优点。
延伸阅读
负荷预测负荷预测loadforecasting根据对电力系统负荷的历史数据分析及今后发展趋势的判断,预报今后一段时间内电力负荷的变动情况。对电力企业而言,负荷预测是其制订供电规划、燃料规划、发展规划、资金财务规划等的基础。负荷预测的内容包括电量预测、电力预测(最大负荷预测)、日负荷曲线预测和持续负荷曲线预测等。负荷预测可分4种。①近期预测。预测1~2天内的负荷,主要供电力调度部门安排日调度计划。②短期预测。预测1~2年内的负荷,主要供电力部门制订最低发电成本运行计划、机组检修计划、燃料计划及评估水电站水库与河流的流量情况。③中期预测。预测今后4~6年(甚至8年)的负荷,供制订电源发展规划参考。④长期预测。预测今后10~30年的负荷发展,用来规划协调发展战略。负荷预测受人口增长、经济发展速度、产业结构变化、气象条件等因素的影响,除尽量选用可靠的分析方法外,预测精度还取决于预测者的判断能力。预测方法主要有外推法和相关法两类。前者是根据历史的负荷资料推算出未来负荷变化情况。为此可先写出趋势曲线的解析函数,再由趋势曲线和历史数据的曲线进行拟合,用最小二乘法术趋势曲线解析函数的各个系数,由确定了的趋势曲线即可求得未来负荷。后者是找出影响负荷大小的主要因素作为自变量,以负荷变化为因变量,写出回归分析法的数学模型。回归系数则由历史数据求出。根据这些因素的未来数值即可推算出未来的负荷数值。电子计算机已成为负荷预测中的重要工具。