total-power loss 中文意思是什麼
total-power loss
解釋
總功率損耗-
Calculate the total length of electric heating cables needed acco - rding to total heat loss of pipes or tanks and the chosen power per meter
根據管道或容器罐體總散熱量和選定的電熱帶米功率，計算所需電熱帶總長度。 -
Power loss of distribution network accounts for the major part in the total loss of power network
配電網線損是電網損耗的主要組成部分。 -
On - line monitoring of hvcb is the precondition of predicting maintenance, is the key element of reliable run, and is the important supplement to the traditional off - line preventive maintenance in fact, the faults are made by hvcb, no matter in number or in times, is over 60 % of total faults so it has determinative importance for improving the reliability of power supply and this can greatly decrease the capital waste used by - dating overhaul in this paper, the inspecting way of hvcb mechanism characteristic is discussed the concept of sub - circuit protector is presented, the scheme that we offered has been combined with sub - circuit integrality monitoring theory, to ensure that it has the two functions as a whole according the shut - off times at rated short circuit given by hvcb manufacturer, the electricity longevity loss can be calculated in each operation, and the remained longevity can be forecast too an indirect way for calculating main touch ' s temperature by using breaker shell temperature, air circumference temperature and breaker ' s heat resistance is improved in this paper, and main touch resistance can be calculated if providing the load current msp430, a new single chip microcomputer made by ti company, is engaged to develop the hardware system of the on - line monitoring device, and special problem brought by the lower supply voltage range of this chip is considered fully
高壓斷路器所造成的事故無論是在次數，還是在事故所造成的停電時間上都占據總量60以上。因此，及時了解斷路器的工作狀態對提高供電可靠性有決定性意義；並可以大大減少盲目定期檢修帶來的資金浪費。本文論述了斷路器機械特性參數監測方法；提出了二次迴路保護器的概念，並將跳、合閘線圈完整性監視和二次迴路保護結合起來，給出具有完整性監視功能的二次迴路保護器實現方案；根據斷路器生產廠家提供的斷路器額定短路電流分斷次數，計算每次分閘對應的觸頭電壽命損耗，預測觸頭電壽命；提出根據斷路器殼體溫度和斷路器周圍空氣溫度結合斷路器熱阻來計算斷路器主觸頭穩態溫升的方法，並根據此時的負荷電流間接計算主觸頭迴路的電阻；在硬體電路設計上，採用美國ti公司最新推出的一種功能強大的單片機msp430 ，並充分考慮該晶元的適用電壓范圍給設計帶來的特殊問題；在通信模塊的設計中，解決了不同工作電壓晶元之間的介面問題，並給出了直接聯接的接線方案。 -
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。 -
2. by regression analysis, we can get the relation between rainfall intensity and the loss modulus of organic matter, total nitrogen and the available nitrogen is exponential function by slope the same as cultivation measure. and the relation between slope gradient and the loss modulus of them is power function
經回歸分析，可得到坡度和耕作措施相同時，雨強與有機質、全氮和堿解氮的流失模數之間呈較好的指數函數關系；當耕作措施相同、雨強接近時，有機質、全氮和堿解氮的流失模數與坡度之間呈較好的冪函數關系。 -
Based on the concepts of total differential and definite integral, a new method is derived theoretically to determine contributions of individual source real or reactive power to branch mva loss
本文首先分析了幾種常見的網損分攤方法，指出了它們的不足；並在此基礎上提出了基於嚴格數學推導的復功率電源的支路功率分量理論。
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