English translation for "调压调速"

speed governing by voltage regulation
variable voltage control

Example Sentences:

	1.	Successfully produced computer controlled acvv elevators 1991年开发出电脑控制交流调压调速电梯
	2.	Speed regulation by pwm voltage regulation of srd 调压调速
	3.	Discuss the dc adjust voltage and timing system simulator process and way of the container crane , which containing the dc motor drive and drivers " select , drivers connection and control ?集装箱装卸桥直流调压调速系统仿真过程及方法，其中包括直流电机传动及驱动器选择、驱动器接线与控制。
	4.	Win2000 passenger elevators without machine room or with mini machine room represent three most advanced control technologies for elevators in the current world , i . e . , synchronous gearless towing machine , microcomputer series communication , and variable frequency , variable voltage and variable Win2000系列无机房小机房电梯采用了当今最先进的电梯控制技术的三个代表：同步无轮曳引机微机串行通信调频调压调速vvvf控制。
	5.	Win2000 bed lift is of personalized design , ultra - stable operation , to offer quietness and comfortableness to the greatest extent to patients with warm colors . it is provided with variable voltage variable frequency device , to produce the best operating curve in accordance with the physiological requirements of human body , to show make the safe , comfort , stable and excellent perfomance in the whole process during the operation of the lift from start , acceleration , deceleration to stop . optional cut - off emergency leveling device may be equiooed at the demand of user to ensure that the passengers inside the lift can be rescued in case of power cut - off accident Win2000系列病床电梯以人性化的设计，超平稳的运行，给予病患者最大程度的安静舒适增添温馨的色彩。采用先进vvvf调频调压调速装置，按人体生理要求由电梯优化产生最佳的运行曲线，使电梯的起动加速减速停止过程处处体现安全舒适平稳的卓越性能。根据用户要求可选装停电应急平稳装置，确保以外停电时，被困电梯内的乘客能及时获得解困。
	6.	Considering the practicality in specific design , the two different drive system has been designed in the electrical control system , this is , the hoist and gantry uses a set of the ac ( alternating current ) frequency conversion timing drive system , the trolley and boom uses a set of the dc ( direct current ) adjusting voltage and timing system 在具体设计时考虑到实用性，设计的电气控制系统中采用了两类不同的驱动系统，即起升与大车共用一套交流变频调速驱动系统，小车与臂架俯仰共用一套直流调压调速驱动系统。
	7.	Considering the practicality in specific design , two different drive systems are designed in the electrical control system , that is , the hoist and gantry share a set of alternating current frequency conversion timing driving system , and the trolley and boom share a set of direct current adjusting voltage and timing system 考虑到实用性，设计的电气控制系统采用两类不同的驱动系统，即起升与大车共用1套交流变频调速驱动系统，小车与臂架俯仰共用1套直流调压调速驱动系统。
	8.	Conclusions are drawn as follows : ( 1 ) regulating the electromotor speed by adjusting the input voltage is easy to carry out , and it can be used in most of the oil fields ; ( 2 ) good energy - saving effect can be achieved under the condition of light load on the motor ; ( 3 ) the voltage cannot be regulated in a large range , and the optimal range of the voltage regulation is less than 10 % of the rated voltage 由此得出结论： ( 1 )调电动机端电压调速方法简单，一次性投资少，易于实现，对于一般的油田都适用； ( 2 )调压调速只有在轻负荷时，即在负荷远未达到满负荷时才有一定的节能效果，适用于油田普遍存在的“大马拉小车”的情况； ( 3 )电动机调压调速的范围不能太大，电压调整的最佳范围为额定电压的10 %以内。
	9.	But the elevator as an important traffic in skyscraper , it also has developed quickly with the improving requirement of the people . it ' s dragging technology has developed from dc timing to ac variable frequency timing and it ' s logic control - relay control also has been replaced by plc 而电梯作为现代高层建筑的垂直交通工具，与人们的生活紧密相关，随着人们对其要求的提高，电梯得到了快速发展，其拖动技术已经发展到了调频调压调速，其逻辑控制也由plc代替原来的继电器控制。

Similar Words：

"调压槽" English translation, "调压差值" English translation, "调压池" English translation, "调压电源" English translation, "调压电阻器" English translation, "调压发电机" English translation, "调压阀" English translation, "调压辐射计" English translation, "调压缸" English translation, "调压管" English translation