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electricity transmission
相关语句
  输电
     Study on the Model for the Electricity Transmission Obstruction Management in the Electrical Power Market
     电力市场的输电阻塞管理模型研究
短句来源
     Study on the Governance of Electricity Transmission Systems
     输电体系治理模式比较研究
短句来源
     Research and Practice of Defending Thunder of Electricity Transmission Line of Liuzhou Power System
     柳州电网输电线路防雷研究与实践
短句来源
     The power network detection information system based on GSM network is an intelligent product with computer technology, GSM mobile communication technology and signal processing technology, it can allow the real time detection of the voltage of the electricity transmission lines, can report the malfunction of the lines to the supervision center and the operators, and even can control relevant electricity equipments.
     基于GSM网络的电力网检测信息系统是集计算机技术、GSM移动通信技术、信号处理技术于一体的智能产品,实现对电力网输电线路电压进行实时检测,向监控中心和工作人员报告线路故障,甚至输出开关量控制相应电力设备的功能。
短句来源
     Mechanical Test and Finite Element Analysis of Tower Crane Used in Large-scale Electricity Transmission Tower
     大型输电铁塔吊装抱杆的力学试验和有限元分析
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  “electricity transmission”译为未确定词的双语例句
     Impact of LNG Imports and West-to-East Electricity Transmission on the Guangdong Fuel Oil Market
     进口LNG和西电东送对广东燃料油市场的影响
短句来源
     DEVELOPMENT OF ZINC-PLATED ANGLE STEEL OF Q345 FOR ELECTRICITY TRANSMISSION TOWER
     邯钢输变电铁塔镀锌角钢Q345的开发研究
短句来源
     Analysis of Reliability of Electric Power Supply and Market Demand in West-East Electricity Transmission Project of Guizhou
     黔“西电东送”的电力供给与市场需求可靠性分析
短句来源
     Analysis of the Effects of West to East Electricity Transmission on Regional Energy
     西电东送的区域能源效应分析
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     Electricity transmission from West to East needs support in policy
     西电东送需要政策支持
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  相似匹配句对
     Study on the Governance of Electricity Transmission Systems
     输电体系治理模式比较研究
短句来源
     VVVF Systems And Electricity Transmission Systems
     变频器与电力传动系统—应用变频调速技术提高电传系统节能水平和控制性能
短句来源
     TRANSMISSION PRICING
     输电电价的计算
短句来源
     On the transmission of knowledge
     论知识传递
短句来源
     Considerations on Electricity
     对电现象的一些思考
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  electricity transmission
This paper elucidates the German electric power market, especially the electricity transmission pricing system that has been in force since January 2000.
      
Economists know how to calculate optimal prices for electricity transmission.
      
Merchant electricity transmission investment is a practically relevant example of an unregulated investment with monopoly properties.
      
We propose a merchant mechanism to expand electricity transmission based on long-term financial transmission rights (FTRs).
      
A Merchant Mechanism for Electricity Transmission Expansion
      
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In transmitting electricity by high-voltage dc, the electric energy transpporting is mainly, performed by rectifiers, inverse transformers and the wires in the sky. The rectifications and the inverse transformations can produce resonance wave voltage and resonance wave currenta in change between dc and ac.The resonance wave and the uncharacterized resonance wave are harmful to electricity transmission by high-voltage dc. Considering the transmission by high-voltage dc as a whole, the relationship...

In transmitting electricity by high-voltage dc, the electric energy transpporting is mainly, performed by rectifiers, inverse transformers and the wires in the sky. The rectifications and the inverse transformations can produce resonance wave voltage and resonance wave currenta in change between dc and ac.The resonance wave and the uncharacterized resonance wave are harmful to electricity transmission by high-voltage dc. Considering the transmission by high-voltage dc as a whole, the relationship (coupling) of the rectifier and the inverse transformer can be found that even if the trigger angles and the intervals of the trigger time are both epual under the ideal condition, the overlapped angles can still be unepual. Thus tthe coupling between the rectifier and the inverse transformer can produce uncharacterized resonance waves.The equation of the uncharcterized resonance waves is derived.

高压直流输电,主要由整流与逆变器及架空线完成电能传输。整流与逆变在交直流转换中还将产生谐波电压和谐波电流,谐波又分为特征谐波与非特征谐波,在高压直流输电中均是有害的。本文从高压直流输电整体考虑研讨整流与逆变器相互作用即耦合作用而得出:在触发控制角α相等及触发的时间间隔相等的理想条件下,重叠角γ也会不相等的结论,进而证明;整流与逆变器耦合将产生非特证谐波,并导出所产生的非特征谐波定量关系式:

After visiting to users,according to thier opinions,requirements and doults for electricity transmission from west to east and based on detail and reliable informations,the author analyzes the necessity,feasi-bility and economy for speeding up the development of Jinsha River and realizing the electricity transmissionfrom west to east,presents the seven suggestions for speeding up the development of Jinsha River.

作者经过对用户的走访,针对用户对西电东送的看法、意见、要求和疑虑,以详实可靠的资料,对比分析了加快金沙江开发,实现西电东送的必要性、可能性和经济性,并提出了加快金沙江开发的七条建议。

The provincial interconnected powernetwork developed rapidly during the past thirty yearssince East China powr network has been established. Now East China power network is one of the biggestunion power system and will be continued developingat next century,but it faces two problems at long-range perspective development.The first one is thesupply of primary energy is highly short,the next oneis the types of electricity resource should meet thechanges of load characteristics. In order to solve theproblem of...

The provincial interconnected powernetwork developed rapidly during the past thirty yearssince East China powr network has been established. Now East China power network is one of the biggestunion power system and will be continued developingat next century,but it faces two problems at long-range perspective development.The first one is thesupply of primary energy is highly short,the next oneis the types of electricity resource should meet thechanges of load characteristics. In order to solve theproblem of energy source supply shortage at Easl Chi-na power system in future,the authors point out thatinterregional electricity transmission,interconnectionwith the region where exist plenty of energy resource,inputting hydropower and thermopower will play veryimportant roles.

华东电网建网三十年来,省间联网发展很快,已成为全国最大的联合电网之一。预测二十一世纪仍有较大发展,但远景发展中面临两大问题:第一,一次能源供应严重不足;第二,电源类型要适应负荷特性的变化。针对以上问题,本文提出,必须要积极开拓区外来电,发展与资源丰富的地区跨大区联网,输入水电和火电。这对于解决华东电网远景的能源不足,将起到十分重要的作用。

 
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