grid operator 中文意思是什麼
grid operator
解釋
網格因子-
With annual sales of around 2 billion euros portugal s electricity grid operator rede el ctrica nacional supermarket operator modelo continente and telephone company portugal telecom also appear close to the top of the ranking
年銷售額達到20億歐元左右的葡萄牙電網公司rede el超市modelo continente和葡萄牙電信也都名列前矛。 -
In the deregulated power market ， the power grid operator is facing many uncertainty and risks risk concept ， risk analysis approach and risk management are introduced in chapter ii ， the maj or risks of grid operators is analyzed and evaluated in details based on the real situation and data of yueyang city, hunan province ， the economic risk resulting from the uncertainty of load prediction of whole system ， generation capacity and parallel quantity of the large enterprises self - owned power plant are analyzed meanwhile ， the increase of large enterprises self - owned power plant may cause economic and security risks considering different risk ， the qualitmive and quantitative approaches are respectively adopted the direct and indirect congestion risks are evaluated based on probabilistic theory and decision theory the retail pricing and trade modes are major areas embracing risks as well chapter iii divides the risks in internal and external ones based on the characteristics of risk and put forward the layered risk management approach
詳細分析和論述了電網經營企業面臨的各種風險。基於湖南省岳陽地區電力市場的實際情況和多年歷史數據，採用定性分析和定量計算的手段具體分析了負荷、自備電廠發電量和上網電量預測不確定性以及自備電廠的大量增加給電網企業帶來的經濟性風險和安全性風險。無論是長期還是短期，阻塞不僅會對電網造成直接風險，還可能造成間接風險。 -
The evaluation of the vulnerability of the grid provides the theory base on which some weak points will be focused on in the stability analysis of the grid. and the operator will gain some knowledge in quality of the grid in the whole and it improves the stability analysis work of the grid a further step
脆弱性評價使電網的穩定分析中著重研究的薄弱點的選擇有了理論依據，並且可以從全局上對電網有定量的認識，使得電網穩定分析的工作得到了進一步的深化。 -
In this model, the operator splitting technique, staggered grid technique and finite difference method were used
採用運算元分裂法、交錯網格法、有限差分法進行計算。 -
This thesis is to present and analyze one class of regularized multi - grid algorithms ( rmga ) for solving operator equations of the first kind. the rmga employs tikhonov ' s regularization to solve the corase grids equations with a new choicing parameter ' s posteriori - method for improving the numerical stability, and adopts a new smoothing strategy to correct the solutions on the fine grids for preserving the high efficiency of mgm. meanwhile, some key technical problems in the process of implementation of rmga are disscussed
本文將提出一類適合第一類運算元方程的正則化的多重網格演算法，它結合一種新的正則參數選取準則，應用tikhonov正則化來求解粗網格方程保證了求解的穩定性；而在將解向細網格延拓時使用了一種新的光順處理策略。
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