体积小,功率负荷大。
High output power of the engine caused by high load, excessive wear in the course of time will form parts.
因高负荷而致使的发动机输出功率过大,久而久之会形成机件的过度磨损。
When the flux must be reduced, however, power must be applied just to lower the field so that PM motors at high speed need some current even at no load.
当流量必须减少,但是,权力必须适用只是降低外地,这样下午电机在高速需要一些目前,即使在无负载。
It has a simple structure and a high performance-to-price ratio, and at the same time it can be applied to other small power DC speed governing systems of the same load types.
该装置结构简单、性价比高,也可应用于其他具有同类负载特征的小功率直流调速系统。
Not only high power factor synchronous motor, and its speed is independent of the load, depends only on grid frequency.
同步电动机不但功率因数高,而且其转速与负载大小无关,只决定于电网频率。
It sampling calculation shows that this forecasting method has high forecasting precision in the seasonal load forecasting of power system.
计算结果表明,用该预测方法预测电力系统季负荷具有较高的预测精度。
Since the high power factor is 99% or higher (at rated load), the power capacity can be greatly reduced.
由于高功率因数是99%以上(额定负荷),电力容量可大为减少。
When the power required by propeller is so high that the shaft speed cann't arrive a rated value, the tip of propeller can be cut to decrease its load.
当螺旋桨要求的功率过高以至于轴转速达不到额定值时,可以采用切割螺旋桨叶梢的方法减小螺旋桨的负荷。
Power load forecasting with characteristic that the number of the data, affect the forecast of physical factors is complex and request high precision.
电力负荷猜测具有需要猜测的数据个数多、影响猜测的物理因素复杂且猜测精度要求高等特点。
Load sensing system have the advantage of loss low power, high efficiency and fast response.
负载敏感系统功率损耗低、效率高,响应速度快。
When the wind speed is too high, the most safety measure to wind power set is stop working, the load of wind power set in static state is smaller by far than dynamic state.
风速过高时,对于风机最安全的方法是停机,静态风机受到的载荷要远远小于动态载荷。
The electrified railway is a fluctuating high- power single- phase commutation load, which may threat power sys-tem security operation.
电力机车为波动性很大的大功率单相整流负荷,可能威胁电力系统的安全运行。
This paper introduces a design method and circuit of power supply with high voltage and high frequency response for driving capacitive load.
本文介绍了一种可带容性负载的高电压、高频响激励电源的设计方法及相应的实现电路。
Test results show that the designed power supply has good voltage regulation performance, with small ripple and high regulation rate of voltage and load.
实验测试结果表明:所设计的电源具有稳压性能优良,纹波小,电压调整率、负载调整率高等优点。
The results show, for pitch-controlled wind turbines, that power coefficient is higher, and load is lower at high wind speed.
结果表明,变距型风力机风能利用系数高,在高风速时所受的载荷小。
While transmitting the load power, the high-voltage transmission line consumes the active power of its own, and absorbs or outputs the reactive power, which affects the power factor significantly.
高压输电线路在输送负荷功率的同时自身也消耗有功功率、吸收或输出无功功率,线路无功会对功率因数产生很大影响。
The high voltage inverter is of novel design, fewer power devices, simple structure, high reliability, balanced load distribution, good linearity and ideal control properties.
这种高压变频器设计新颖、独特,功率器件少、结构简洁,可靠性高,负荷均衡、线性度好,具有良好的控制特性。
It is discussed the scheme to select the circuits and some technical essentials of high-accuracy laser power in solid-laser, when the load is two series-connected Kr lamps.
讨论了固体激光器中以两根串联氪灯为负载时所用高精度激光电源的方案选择及技术要点,探讨了激光电源精度提升的新思路。
The railway signal auto-control system is a level of power supply load, which requires two lines of high quality power supply.
铁路信号自控系统是一级供电负荷,要求有两路高质量的供电电源。
High-voltage electrical power transmission line is the artery of electrical-net, and it undertakes the task to transmission electrical power from power station to the load center.
高压输电输电线路是电网的动脉,肩负着输送电力从发电站到负荷中心的任务。
In order to investigate their cyclic heat load properties under plasma disruptions, a cyclic heat load experiment was performed by using high power nd: YAG laser.
为了试验这些复合材料能否经受聚变等离子体破裂时的高热负荷,用大功率ND:YAG激光进行了模拟实验。
The application of the electronic load, which features energy saving, high efficiency and low cost, to high power battery and supply is expounded in details.
具体阐述了它在大容量蓄电池组和大功率电源中作电子负载时的应用,指出其在节约能源、提高效率、降低生产成本方面的现实意义。
System simulation indicates that the electrical power distribute system used in automatic management of aircraft electric load has high reliability and good maintenance.
系统模拟实验结果表明,采用电气负载自动管理技术大大提高了飞机配电系统的可靠性和可维护性。
Configuring large power supply in high load density networks and interconnections between power grids will cause enormous short-circuit current.
配置大电源在高负荷密度网络和电网之间的相互联系,会造成巨大的短路电流。
A new kind of high power water load is introduced in this paper.
高功率负载是雷达系统的重要微波器件,介绍了一种新型高功率水负载。
Gaming requires sustained high-performance, advanced imaging and video recording need bursts of peak processor power, which are heavy load tasks.
游戏需要持续的高性能,先进的成像和视频录制需要的突发峰值功率的处理器,这是重负荷任务。
The system is applicable for telescopic belt conveyor with heavy load, long distance, large power and high speed, and has stability, reliability and high performance-price rate.
该系统适用于大运量、长距离、大功率、高速度的可伸缩带式输送机,稳定可靠,性价比高。
With this approach, designers can take advantage of high-voltage solar-energy harvesting but ensure the load continues to receive power even when the solar source fades.
通过这种方法,设计人员可以利用高压太阳能能量采集,但保证了负载继续即使接收功率,当太阳源变淡。
With this approach, designers can take advantage of high-voltage solar-energy harvesting but ensure the load continues to receive power even when the solar source fades.
通过这种方法,设计人员可以利用高压太阳能能量采集,但保证了负载继续即使接收功率,当太阳源变淡。
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