能提高电动机在轻载或空载时的功率因素。
It can improve the power factor of the motor when it is under low load or no load running.
介绍一种适合高速轻载的直线进给系统的结构形式。
This paper introduced a structure suitable to the high speed light load linear feed system.
小容量轻载异步电动机在农村市场的应用极其广泛。
Small power asynchronous motor with low load has very extensive application in rural area.
其输出电压在轻载下纹波较大，可采取一定的措施。
The ripple of output voltage is big with the low loads and need to be fixed to get low EMI.
应该在最大交流输入电压270伏和轻载，空载下测试。
Note: The power supply shall be test at max AC voltage (270Vac) and min load or no load.
对185r 14 C轻载子午线轮胎进行宽轮辋优化设计。
The 185r14c LTR tire design was optimized by increasing the rim width.
现有的异步电动机轻载节能器，大多以电压电流相位差为反馈讯号。
Introduces a new energy-saver for lightly-loaded asynchronous motors, taking current as its sample signal.
适用于铸铁、有色金属、耐热合金、钛合金的精加工到轻载粗加工。
It is suitable for semi-finishing to light roughing of casting iron, nonferrous metal, heat-resistance alloy and ti alloy.
轻载系统是嵌入式系统的重要分支，轻载软件是轻载系统实现的关键。
Light weight system is an important part of the embedded system and light weight software is an important part of the light weight system.
R2的细微和VR2预先供给的12v输出到负载改善轻载负荷调理。
R2 and VR2 provide a slight pre-load on the 12v output to improve load regulation at light loads.
提出了以电流为反馈量进行负载跟踪，实现电机轻载节能的控制方法。
A control method of combining the current feedback and load tracking controller is presented.
螺杆式冷水机采用螺杆压缩机、高速轻载、低噪音、寿命长、运行可靠。
Screw type chiller adopts screw compressor, high efficiency, low noise, durable service, reliable operation.
复合材料的硬度和耐磨性均提高。轻载条件下，复合材料的耐磨性能更好。
Hardness and abrasion resistance property are improved, the abrasion resistance property of the composite is better under the light-load condition than under the heavy-load condition.
针对异步电机轻载时运行效率低的缺点，阐述了异步电机降压节能的原理。
To the disadvantage that asynchronous motor has lower operational efficiency with light-loading, the paper analyzes the energy-conserving principle by step-down.
硫化后冷却时的后硫化效应对总硫化程度影响很大，尤以轻载子午线轮胎为甚。
The postcure effect gave a great influence on the total curing state of radial tire, particularly radial light truck tire.
液体阻值通过添加备用原料来改变。适用于轻载，中载，重载起动的滑环电机。
The liquid resistance value can be altered by adding in standby raw material and is applicable for slip ring electrical motor of light load, medium load and heavy load starting up.
该调制方法引入了负载反馈机制，有效解决了轻载和空载输出电压不可控的问题。
This modulation method effectively solves the problem of output voltage is not controllable with light load and no-load by the introduction of feedback mechanism to it.
讨论了在设计参数及运行条件下椭圆轴承和三油楔轴承在中、轻载区的稳定性裕度。
The stability allowance of elliptic bearing and three oil wedge under the design parameter and operating condition in middle and light loading area is discussed.
大型除尘系统风机通常采用串液力耦合器的方式来实现风机电机的轻载启动和调速。
For Large dust removing fan system, fluid coupler is usually used to reduce the starting load and adjust the speed of the motor.
还可实现电动机的过流、过载、缺相等多种保护以及轻载节能运行，应用非常广泛。
Its application was widely, which can realize low cost running and protection, such as over current, over load and phase breaking.
轻载时由轻载弹簧支承，重载时重载弹簧加入承重，保证惯性体不会超限下沉或上浮；
It can guarantee the coasting body not over-sink or over-float with the support of light-load spring under light load and heavy-load spring under heavy load.
对于轻载调压使铜损等于铁损的这一节能方法而言，在线辨识出电机的参数是一个关键点。
In order to implement an energy-saving method which keeps iron loss equal to copper loss using variable-voltage in light load, induction motor parameter identification at any moment is a key problem.
它在重载下工作于电流控制模式，轻载下工作于脉冲频率调制(PF M)模式来降低功耗。
It operates both in current mode at high output load and in pulse frequency modulation (PFM) at light load to reduce the power dissipation.
从而从理论和实践上证实了这种轴承系统适用于受有较小推力载荷的悬臂支承轻载高速机械。
It is verified by both theory and practice that this rotor-bearing system, to which small thrust load is applied, is suitable for small load and high-speed machine with cantilevered end.
异步电机是一种为数众多的动力设备，当电机运行于轻载或空载时，其效率和功率因素都很低。
Asynchronous motor is a kind of popular power equipment. When the motor is in light or idle run, the efficiency is quite low.
在轻载或空载时由于存在大的功率损耗，双极性PWM控制只能被应用于中、小功率伺服控制系统。
As the existing great power consumption of empty-load or light-load, the bipolar PWM control can be applied only in small or middle power servo control systems.
以太网凭借其成本低、速度高、协议简洁以及良好的轻载性能，成为目前最为流行的网络技术之一。
Depending on its low cost, high speed, simple protocol and good performance of light load, Ethernet has become a very popular technology in the world.
试验和仿真的结果表明，混合式陶瓷轴承是一种性能卓越的高速主轴轴承，尤其是在高速轻载的条件下。
All the results of the simulations and the experimentations indicated that the ceramic ball bearings' performances are very good, especially in the low load and high-speed environment.
试验和仿真的结果表明，混合式陶瓷轴承是一种性能卓越的高速主轴轴承，尤其是在高速轻载的条件下。
All the results of the simulations and the experimentations indicated that the ceramic ball bearings' performances are very good, especially in the low load and high-speed environment.
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