minimum power cost 中文意思是什麼
minimum power cost
解釋
最低發電成本-
On the basis of analysis on the north - east economy, energy, resources and the power industry, use the investment decision and the optimization theory, the purpose of this paper is to focus on research optimization programme of the project of the power in the coal base, try hard to propose the minimum cost power expansion plan
通過本論文的研究得出比較理想的東北電網最小成本電源擴展優化方案，即火電建設以優先建設煤炭基地的電源為主，再少部分建設遠離煤炭基地的負荷中心電源或遼寧沿海港口電源的方案是最優的。 -
Secondly, their aims are made the investment of substations, feeders or running cost of electric power system minimum. but they do n ' t take into account of land utilization, street accessibility of right of way, etc., but demands of electric power system. generally, a straight line distance, namely, euclid distance, was used for calculating the distance between a load point and a substation, which is a straight forward but non - practical way for most planning techniques
其次受研究工具的限制，這些模型以工程投資、運行費用等最小為目標，僅能考慮導線載流量、電壓降等電力系統技術約束條件，簡化略去了用地限制、街道可達性等重要的自然約束條件，且求解這些模型的前奏是計算負荷點到變電所的歐幾里得距離（直線距離） ，簡便但不切合實際（這一點在城市電網規劃中尤其重要） ，因此較難給出技術上可行的最優解。 -
The result shows, after the ameliorating, the spectrometer 6 - 6104 can be used conveniently, and it can work stably, and the errors has controlled in the minimum. its differentiate rate and light power collecting sensitivity approached the guideline of top grade spectrometers but its cost was less than the top grade spectrometers
實驗結果顯示，手動調節式實驗光譜儀經過改造后使用方便，工作穩定性較好，誤差控制在允許范圍內，自動化程度高，光譜解析度和光功率探測靈敏度都接近了高檔光譜儀的指標，具有質優價廉的特點。 -
For the minimum area, based on the principle of reducing ceasing times and ensuring that power is steady, this paper advances the relevant bidding strategy. for the middle area, based on the principle of considering the cost of rivals and exerting the cost advantage of self, this paper advances the relevant bidding strategy
對于最低容量段，基於盡量減少停機、保證機組負荷穩定原則提出相應報價策略；對于中間容量段，基於充分考慮對手電量成本、發揮自身成本優勢原則提出相應報價策略；對于最高容量段，基於捕捉市場中獲利的商機原則提出相應報價策略。 -
Therefore, it makes a great sense to find an optimal operating method of soot blowers to make the total loss minimum caused by soot accumulation and by energy consumption of soot blowers in order to decrease the cost of power generation
因此，採用何種吹灰系統運行方式才能使積灰引起的損失和吹灰消耗的能量損失總和最小，在降低發電成本方面就有了十分重要的意義。 -
They abstract loads as points, and simplify the issue to find the point which makes running cost of electric power system minimum as optimal substation location. the single location optimal model is solved by the method of iteration which is often used to solve extremum problem. the multiple location optimal model is solved by the method which is called location, distribution by turns
用得最多的模型是經典的單、多源連續選址模型，它將負荷抽象為幾何意義上的點，將求最佳所址簡化為求使網路運行費最小的點的坐標，單源連續選址採用數學優化方法中求極值的迭代求解，多源連續選址通常採用交替選址?分配法求解。
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