主机使用的燃油是否合适将直接决定机器的运行和输出功率。
Whether the main engine runs on the proper fuel oil will directly decide its operation and output power.
由于小尺度自聚焦会造成系统的成丝破坏,因而限制系统的输出功率,导致系统运行成本增高。
The system's output power has been limited and its cost of operation has been enhanced because of filament destroy caused by small-scale self-focusing.
认为此举不但可以解决附近用户的供暖问题,而且可以降低凝汽器循环水泵的运行费用,提高机组的通流量及输出功率。
It can not only supply heat for adjacent users, but also decrease operation cost of circulating water pumps and increase the flux and output of the units.
风机的变桨系统在风力发电机组的整个运行过程中发挥着非常重要的作用,它可以保证风机充分的利用风能,提高效率,稳定输出功率。
Pitch system of fan plays a very important role in wind turbine during the entire operation, it will ensure that fan can be full use of wind energy, improve efficiency, be stable output power.
本文从改善激光器运行特性,提高输出功率和改善光束质量的角度出发对激光介质中的热效应问题进行了的研究。
Thermal effects in the active medium are investigated systematically in this dissertation to improve the working characteristics of lasers, increase output power and improve beam quality.
各反射形半球风叶轮驱动多台微风发电机运行发电,输出功率和电量大大增加。
Each reflecting hemisphere type impeller inducer drives a plurality of breeze generators to run for generating the electricity, and the output power and the electricity quantity are greatly increased.
另外,本文还就异步电机在非额定状态下运行时,输出功率的计算公式及如何实现效率优化等问题进行了讨论。
Moreover, this text discuss the calculation formula of the output power when motor is working at unrated circulation and how to realize excellent efficiency.
实验结果表明,该新型转子电流混合控制结构可以满足变速恒频风力发电机系统的运行要求,同时实现了发电机的输出功率因数可控。
Experimental results show that the novel rotor current hybrid control system can satisfy the requirement of VSCF wind generator system, and the power factor control of generated power is available.
随着我国GW级风电场的建设,风电规模的不断增大以及风电的电网穿透率不断上升,风电场输出功率的波动性给电网运行带来的不利影响亟待解决。
With the construction of GW class wind farms, the scale of wind power is growing and grid penetration of wind power is rising, so the adverse effects of output power fluctuations must be resolved.
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.
确保机组在设计的燃机透平进口温度下运行,是进行性能试验时测定机组输出功率和效率的基准条件。
This experiment focuses on the influence of inlet pressure and consistence to performance of hydrocyclone including output, separation efficiency, separation precision etc.
数字仿真表明,在风速低于额定风速时变速运行捕获能量比恒速运行捕获能量大;节距调节控制可以很好地使输出功率稳定在额定功率左右。
The simulation results indicate that wind turbine is operated at maximum power coefficient with variable-speed mode and the output power of generator is kept around rated power with pitch control.
而叶片增厚对燃气轮机输出功率的影响与燃机运行中的积垢非常相似,必然会引起功率下降。因而,本文从理论上阐明了某些燃气轮机出力不足的必然性。
While the effect of blade thickening on gas turbine output is very much similar to that of blade deposition, the decrease of output will be evident.
大规模风电场并网运行,在风速扰动过程中其输出功率的变化将对系统潮流产生影响。
Along with large amount of wind power integrated into the power system, the wind speed variations will bring great influence on the load flow.
另外,当发电机以额定电压啊,电流运行时,其出力(输出功率)频率允许在上下5%内跳动。
In addition, the output frequency of a motor generator set shall not vary by more than 5% when operated at rated output voltage and current.
另外,当发电机以额定电压啊,电流运行时,其出力(输出功率)频率允许在上下5%内跳动。
In addition, the output frequency of a motor generator set shall not vary by more than 5% when operated at rated output voltage and current.
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