load forecast 中文意思是什麼
load forecast
解釋
負荷測試-
For example, in terms of allergen avoidance, a system of pollen load forecast by radio, telephone or internet is well established
例如，在避免過敏原方面，在電臺、電視臺或網際網路建立了花粉漂浮預報系統。 -
Based on the day - schedule, short - term load forecast, and monitoring program for spinning reserve, the economic dispatch of east china power grid can be realized, which can ensure time margin for load balancing
在日計劃編制的基礎上，結合超短期負荷預計及旋轉備用監視程序，對華東電網各省市的口子及直屬電廠實行經濟調度，使調度在進行出力及負荷平衡時有一定時間裕度及科學依據。 -
Based on the other city data of load forecast, formed the criterion of forecast to sha pingba
在借鑒其它城市負荷預測數據的基礎上，建立了沙坪壩的負荷預測指標。 -
To minimize the impact of the overhaul of power generating, transmission equipments on the safety, stability and economic operation of power gird, this paper, aiming at the overhaul demand of lots of equipments, brings forward the practical optimization method for overhaul planning which can adapt to the dynamic changes of the scale of power grid and integrate the load forecast and the balance of power load and power volume into it, therefore solve the key technical problems encountered by using computer to realize the optimization of overhaul planning
為最大程度減少電網發、輸電設備檢修對電網安全、穩定、經濟運行的影響，針對電網大量設備的檢修需求，提出了能適應電網規模動態變化，並與電網負荷預測、電力電量平衡有機結合的實用檢修計劃優化方法，解決了利用計算機實現檢修計劃優化的關鍵技術問題。 -
Reason analyzing of influence accuracy on jiangxi power grid load forecast
影響江西電網負荷預測準確率的因素分析 -
After a short - term load forecasting method based analogous and linear extrapolation is proposed, the load forecast and the priority of equipment action are led into static reactive power optimization. the aim function is constructed for the practical situation of power system. on the basis of traditional genetic algorithm the fitness function and the holding of population diversity are improved
在提出基於相似日和線性外推的短期負荷預測新方法的基礎上，將負荷預測和設備動作優先級引入靜態無功優化中，並結合電網實際情況，構造了實用的目標函數，對遺傳演算法的適應度函數和群體多樣性的保持進行了改進，採用鄰域搜索運算元增加遺傳演算法的局部尋優能力。 -
So the thesis discussed the three method of load forecast
因此，論文闡述了三種適合配電網路的負荷預測方法。 -
Power load forecast based on principal component analysis and adaptive neuro - fuzzy inference system
基於主成分分析法和自適應神經模糊推理系統的電力負荷預測 -
As an essential component of dms, the system will supplement itself in the following aspect, short circuit current calculation, theoretical losing, voltage / reactive power optimize, state estimation, load forecast, etc
本軟體平臺是dms的重要組成部分，下一步將加入短路電流計算、理論線損計算、電壓無功優化、狀態估計、負荷預報等功能。 -
Load forecast is one of the important works for power system plan and operation
負荷預測是電力系統規劃和運行中的重要工作之一。 -
Allowing for the factors affecting the load forecast in the practical engineering project, i compare the characteristic and their applicability of the above spatial load forecasting methods, and then get the following results. the classified - divisional load density method has tendency to be affected by human factors, but the classification method based on artificial neural network and fuzzy theory can make up with this fault
考慮到實際工程項目中影響負荷預測的各種因素，我對上述幾種空間負荷預測方法的特點和適用范圍進行了分析比較，認為分類分區預測方法受人為因素影響太多，特別是對于缺乏歷史數據的新區進行負荷密度預測，往往不能得到滿意的結果，而基於神經網路和模糊演算法的聚類分析方法可以彌補這一缺陷。 -
Load forecast is the foundation of power system operating dependably and economically
電力系統負荷預報是電力系統安全、經濟運行的基礎。 -
First of all, to normalize the load data to [ - 1, + 1 ], and then set up the model of load forecast. then training and simulating this model with the neural network toolbox of matlab software, then get all parameters of module after trained
首先將負荷數據歸一化，建立負荷預測模型，然後使用matlab軟體中的神經網路工具箱對該模型進行模擬訓練，計算出訓練后的模型各個參數。 -
Improving the precision of load forecast is favor of managing power - consuming ， arranging the work of electric network, examining and repairing the machines ， raising economic and social utility
提高電力負荷預測水平，有利於計劃用電管理，有利於合理的安排電網運行方式和機組檢修計劃，有利於提高電力系統的經濟效益和社會效益。 -
In order to accurately understand & realize the electrical elasticity coefficient and its variety rule ， this paper calculate annual electrical elasticity coefficient of yunnan province and china since 1950 especially nearly 30 years ， analysis the undulatory property 、 limitation of time and the factors which affect the electrical elasticity coefficient ， synthetically evaluate the load forecast method based on electrical elasticity coefficient ， and propose the value of electrical elasticity coefficient
為了正確全面理解和認識電力彈性系數及其變化規律，本文對1950年以來特別是近30年來全國和雲南省逐年電力彈性系數進行了計算，對電力彈性系數的波動性、時段局限性以及影響電力彈性系數變化的因素做了深入分析，對用電力彈性系數預測電力需求的方法做了綜合評價，並對電力彈性系數取值提出了建議。 -
In allusion to the specialty of power distribution system, traditional method of load forecast did n ' t adapt urban rebuild
針對輻射型配電網路的特點，傳統的負荷預測方法不適用於城網改造。 -
In order to improve the reliability and quality of electricity, this paper studying the algorithm to design the network and distribution transformer number or location based on load forecast base on gis. first, investigating several methods for load forecast of distribution network, space and time load forecast are united for 400v, exemple indicates that this method is feasible
本文對配電網進行了分析，結合先進的地理信息（ gis ） ，在以下幾個方面開展了工作：本文首先研究了配電網的負荷預測幾種方法，針對400伏配網，採用空間與時間相結合的負荷預測方法，算例應用表明該方法切實可行。 -
Short - term load forecast based on fuzzy support vector machine method
基於小波變換和最小二乘支持向量機的短期電力負荷預測 -
The paper analyzes factors that affect power system load, compares contemporary prognostication techniques, bases on the features of power system load forecast, combines different prognostication methods, efficiently raises the prognostication precision
本文分析了電力系統負荷變化的各種因素，對目前流行的預測技術進行了綜合比較，結合電力系統負荷預測的特點，選擇組合預測方法，有效地提高了預測精度。 -
The load forecast for power system is very important to planning and operation of the power system, the article expatiates the contents and classifications of power load forecast, as well as the basic process of load forecast, and the analysis applying the fuzzy theory in load forecast of the power system has proved that the method has higher precision and favorable effect
摘要電力系統負荷預測對電力系統規劃和運行極其重要，論述了電力負荷預測的內容和基本過程，將模糊理論應用到電力系統的負荷預報中，基於模糊理論的電力負荷預測可以達到較高的精度，效果良好。
分享友人