We will tighten oversight of electricity rates charged by power plants with desulfurizing devices and improve the system for demand-side management of electricity.
继续加强脱硫电价监管,完善需求侧电价管理制度。
Rational planning of local reactive compensation and transformer capacity is very important for demand side management to reduce power losses and improve the economical power system operation.
合理的无功就地补偿和选择变压器容量可以降低损耗,提高系统运行的经济性,是电力需求侧管理的重要内容。
The harmonic comes from power system side, which is caused mainly by exciting current of the large capacity transformer besides the nonlinear loads.
认为谐波源来自系统侧,除了非线性负荷外,主要是由大型电力变压器激磁电流所造成。
This paper finds a method which can indirectly control the load side voltage of the contact-less power transfer system.
本文研究了非接触电能传输系统中一种间接控制负载侧电压的方法。
The contribution of reactive power supporting service to power system at the power network side was analyzed and the system contribution cost of the reactive power supporting service was researched.
又从电网侧分析无功支持服务对系统的贡献情况,探讨其系统贡献成本。
As we need only electrical power for FET switching on the carrier side, power supply system for carrier is basically not needed.
只有载体侧FET(场效应晶体管)开关需要电源,载体本身基本上不需要电源。
The circuit adopts PWM chopper control mode, power factor on the system side is close to 1.
通过采用PWM斩波控制方式,使系统侧功率因数接近于1。
In the nervous system the tone and power were normal in the limbs and there was sustained patellar clonus on the left side.
在神经系统方面,四肢伸缩性及其力量均正常,但左侧有持续性膝阵挛。
The hydraulic-driven reciprocating pump power was studied, including system design and the design of overall dynamic side of the hydraulic system.
对液压驱动往复泵动力端进行了设计,主要包括:系统总体方案设计和动力端液压系统的设计。
By positioning this unit on the side of the cabinet a remarkably compact loudspeaker system is achieved; one that offers high power handling and high SPL outputs.
通过定位对这是一个非常紧凑的扬声器系统,是实现本机的内阁一边,一个能够提供高功率,高声压级输出。
The three pulse converter model is analyzed, and using this model the harmonics at the DC side of three GorgesGuangdong DC power transmission system is calculated.
利用三脉动换流器模型对三峡-广东直流输电系统直流侧谐波进行了计算,并对三脉动换流器模型进行了分析。
It shows that DVR will inject small zero sequence component into the power system during compensation control even if there is no zero sequence circuit. This will influence the voltage on system side.
分析表明,即使系统不存在零序回路,DVR都会在补偿控制中向系统注入微小的零序分量,该零序分量会对无零序回路系统侧电压造成不良影响。
Providing supply demand situation tense in the big city′s power system, this paper analyses dynamic consumption behaviour in demand side, then points out its potential crisis of voltage collapsing.
通过对中心大城网供需关系紧张时需求侧用电行为的解析,阐明了中心大城网电压崩溃的潜在危机;
Substation is a combination of power system equipment, through its power to transmission, distribution, each side, the voltage conversion.
变电站是电力系统的一套组合设备,通过它电能得以输送,分配,互边,电压转换等。
Finally on the side of practice, the design and exploitation about risk analysis system of financial appraisal in the modern power construction project are made in the paper.
在实践方面,进行了电力建设项目财务评价风险分析系统的设计与开发。
The components of direct drive wind power converter control system, grid side and machine side converter control strategy is given in this paper.
本文首先简要介绍了直驱风力发电变流控制系统的组成、网侧和机侧变流器的控制策略。
Pass rightness and side to pass in and out a bottle of cage pusher driven by hydraulic power hydraulic system to carry on analysis and point out original the hydraulic system existence of problem.
通过对同侧进出罐笼推车器液压系统进行分析,指出原系统存在的问题。
According to VSC-HVDC system requirements and the design scheme, the characteristics of the high-power VSCs of wind farm side and grid side are studied.
根据轻型直流输电系统要求及本文的设计方案,研究了机组侧和网侧的大功率VSC的特性。
The shore side electronic power supply system recommended by European Union was presented and an economic analysis on cost and profit for related options was carried out in this paper.
本文介绍欧盟推荐的靠泊船舶使用岸电替代柴油机动力的方案及其成本效益分析结果。
A new excitation control strategy is proposed for the rotor side converter in an AC excited wind-power generator to allow the system to ride through the grid short-circuit fault.
提出一种电网短路故障时保持交流励磁风力发电机不脱网运行的新型励磁控制策略。
The implementation of electric power demand side management (DSM) has exerted an extensive influence on power system and customers.
在电力规划中考虑需求侧管理方案从而实现成本最小化是近些年来世界能源领域研究的热点问题。
Based on the principle of power balance, the DC-side line resister of a 12-phase synchronous generators-rectifier system is reduced to the corresponding AC-side.
本文根据功率平衡的原则,将十二相发电机整流供电系统直流侧线路电阻折算到相应的交流侧各相绕组。
Along with the continuous deepening of the power system, "Bidding" the gradual implementation of the policy, power generation side of the market competition is becoming increasingly fierce.
随着电力体制改革的不断深化,“竞价上网”政策的逐步实施,发电侧市场竞争日趋激烈。
Along with the continuous deepening of the power system, "Bidding" the gradual implementation of the policy, power generation side of the market competition is becoming increasingly fierce.
随着电力体制改革的不断深化,“竞价上网”政策的逐步实施,发电侧市场竞争日趋激烈。
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