介绍发电机容量选择的根据和相关要素;
Introduction of the basis of the choice of generator capacity and feey elements related.
单个发电机容量的改善给发电机的保护带来更高的要求。
The improvement of capability of single generator is bring higher require to the protection of generator.
在提高发电机容量的基础上,二次电源的地位和作用变得更加重要。
Besides enlarging the capacity of generator, secondary power system plays a more and more important role.
新增发电机容量1,376万千瓦,电力供应基本满足生产和生活的需要。
Power-generating capacity increased by 13.78 million kW, and the power supply basically met production needs and household use.
用同样的钱,英国可以将全部的发电机容量替换为太阳能电池板,并减少三分之一的排放。
For the same money, Britain could replace its entire power-generation stock with solar cells and cut its emissions by a third.
一级能源生产达到13.4亿吨标准煤,新增发电机容量1376万千瓦,电力供应基本满足生产和生活的需要。
National energy production reached 1.34 billion tons of standard coal. Power generating capacity increases by 13.76 million kilowatts and power supply basically met production needs and household use.
沈阳动力集团目前年产风力发电机装机容量为1,125兆瓦,西得克萨斯项目将其年产能的一半以上。
The Texas project would soak up more than half of Shenyang's current annual production of 1,125 megawatts of turbine capacity.
本系列发电机具有优良的动态性能,它能直接空载起动0.7倍容量的鼠笼型异步电动机,而无须附加任何起动装置。
The generators owns good dynamic performance, it can start 0.7 time of capacity mouse cage asynchronous directly with no load without attaching any starting device.
把一台发电机连接到大容量母线(或与另一发电机并联)前,它必须是同步的。当发电机满足下列条件时被认为是同步的。
Before connecting a generator to an infinite bus (or in parallel with another generator), it must be synchronized. A generator is said to be synchronized when it meets all the following conditions.
而不同容量的负载,以及负载的不同功率因数,对同步发电机励磁磁场的作用是不同的,对同步发电机的内部阻抗压降的作用也是不一样的。
The effect on the generator excitation magnetic field is different when the capacity and power factor of load are different, and the effect on the internal impedance voltage drop is different, too.
发电机的单机容量迅速增大,对运行可靠性的要求显著提高。
Along with the increase, of unit capacity of generator, its operation reliability should be higher.
目前,由于船舶吨位的不断增加以及柴油机—电力推进船舶的不断涌现,使船舶电站发电机的容量越来越大。
At present, with the increasing tonnage of ship and more and more ships propelled by electric power, the capacity of a generator in a Marine power station is getting larger and larger.
探讨了同步发电机采用快速移能灭磁时,其灭磁电阻吸收能量容量的计算及选择方法。
This paper discussed the calculation and select method of de-excitation resistance absorbing energy capacity, when the synchronous generator adopt speedy transfer energy de-excitation.
为了追赶世界先进水平,适应我国的产业政策,必须研制和开发大容量空冷汽轮发电机。
In order to keep up with the advanced technical level abroad and coordinate with the industrial policy in our country, the air-cooled turbogenerator with large capacity must be developed.
风力机按最大功率点跟踪方式运行,在考虑发电机损耗和变频器容量的前提下,通过最优化电流矢量控制获得最大输出功率。
The maximum available power is obtained by the optimum current vector control considering the converter capacity and the losses of generator.
目前对大容量发电机中性点接地方式有两种不同观点,即中性点经配电变高阻接地和经消弧线圈谐振接地。
Two different viewpoints about neutral ground way of large-capacity generators at present, neutral grounding by distribution transformer or resonant.
随着大容量发电机的使用,倘若发电容量不作分块处理,将使可靠性评估发生误差。
If generator capacity were not graded, the error in reliability evaluation would increase along with the large-capacity generators put into use.
我国独立自主设计和制造了世界最大开断容量的短路发电机。
The Largest short circuit generator was designed and manufactured depend on one's own efforts in china.
随着风电机组单机容量的不断增大,发电机并网时的电流冲击已不能忽视,必须对并网控制技术进行深入研究。
With the increasing capacity of wind power generators, the current impact on grid connection could not be ignored, thus the grid connection techniques should be investigated in depth.
移动发电机逆变模块并联能够实现大容量供电,提高供电可靠性,已成为分布式供电系统的一个研究热点。
Inverters of mobile generator in parallel operation can increase the capacity as well as reliability of the system and has become a hot research topic in so-called distributed power supplies.
该技术成果在高参数、大容量火力发电机组中具有一定的推广使用价值。
This technology achievement should be extended in the high parameter and big capacity firepower plant.
通过对艾萨炉一级负荷的分析,针对柴油发动机和发电机的特性,给出了柴油发电机组容量计算的方法,并根据环境条件对计算结果进行修正。
Through analyzing the first level load of Isa furnace, this article brings forth an approach to capacity calculation and calibration of diesel-driven generator as well as its environmental correction.
阐述了柴油发电机组在高层民用建筑消防设计中的容量计算、选型等问题。
This paper expounds several problems on capacity count and size election of diesel oil generator set in fire prevention design of high civil buildings.
随着同步发电机组容量的增加,为防止发电机内部故障扩大,对发电机的灭磁系统提出了更高的要求。
Along with the synchronization power set capacity increasing, for prevent the generator interior breakdown from expanding, the generator has a higher request to the de-excitation system.
大容量灯泡贯流式水轮发电机组管型座安装一直是一个难题。
The installation of tube pedestal of large-capacity bulb tubular hydro-generating unit is always a difficult problem.
随着大容量发电机的普遍应用,发电机出线的大电流封闭母线也被广泛采用。
Along with the universal application of large generator, the enclosed bus with big current for generator outgoing line is adopted extensively.
对常用的应急电源装置:自备柴油发电机组、不间断电源装置UPS和应急电源装置EPS容量选择的方法、依据进行了论述。
It elaborates over the method and the reasons to choose the regular emergency power facilities-self-provided diesel generator unit, uninterrupted power source (UPS) and emergency power source (EPS).
对常用的应急电源装置:自备柴油发电机组、不间断电源装置UPS和应急电源装置EPS容量选择的方法、依据进行了论述。
It elaborates over the method and the reasons to choose the regular emergency power facilities-self-provided diesel generator unit, uninterrupted power source (UPS) and emergency power source (EPS).
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