查询词典 starting voltage

Academic analysis and simulation calculation about starting characteristic of motor generator system in low voltage were carried through.

针对电动机—发电机系统在低网压下的启动特性进行了理论分析和模拟计算。

These results indicates the rotate of two sample machines is low when reaching rating voltage, the starting resistance torque, efficiency of No.2 and increasing temperature of two sample machines satisfied the requirement of GB.

通过分析可得：两台样机的起始建压转速低，温升达到了国标要求；Ⅱ号样机的起动阻力矩、效率均达到了国标要求。

Summary 总结 Soft start is technically the best reduced voltage starting system.

技术上，软起动是最佳的降压起动系统。

The simulation results show that the PWM rectifier has the merits of low overshoot of starting direct voltage, high speed of response and excellent dynamic and static performance.

仿真结果表明： PWM整流器启动时的直流电压超调量小，响应速度快，具有极佳的动静态性能。

This product applies to A.C. motor for starting, with rated voltage 110 to 330VAC and 50 to 60 Hz. It is also used in the high-tech field

该型号产品适用频率为50(或60)赫兹，额定电压为交流110V至330V的交流电动机上作起动用，还广泛应用于高科技领域中。

It's combining with correlation knowledge of the power electronic technology, the microprocessor technology and the automatic control technology. Compares with the traditional reduced voltage starting control technology has many merits.

摘 要：软启动技术是近几年发展起来的，将电力电子技术、微处理器技术和自动控制技术有机结合的一种新技术，与传统降压启动控制技术相比有很多优点。

Exciting new features offer superior functionality and flexibility, to ensure the MVS meets all your medium voltage soft starting requirements.

创新的功能设计可提供更多功能性和机动性，以确保MVS可符合您对中电压软起动的所有要求。

According to characteristics of high pressure ammonia pump,was mechanical torque converters were superseded by transducers to realize full voltage starting and electric-dazzling preventins,and save electricity was above 20%.

针对高压氨泵的工艺特点，用变频器取代了机械变矩器调速，实现了抗压启动和防晃电功能，并且节能20%以上。

First, the AC starting capacitive voltage transformer is utilized as the input power which can provide a stable source and the advantages of low weight, small volume and high efficiency.

使用AC启动电容降压器能够提供一个稳定来源之输入电力且优点为重量轻、体积小、高效率。2。

according to the users′ actually demand for uninterruptible power supply for loads,the internal structure of digital generator is analysed and the reason for its uninterruptible function can′t be achieved.a design of the uninterrupted power supply system which transformed from the digital generator is proposed.the system uses the inverter of generators,ac through inverter for loads,at the same time,charges the battery as ac is normal.inverter the battery dc converters to ac for load,meanwhile,starting generator,when power failure.the system applies uninterruptible power for load,whether the ac is normal or abnormal,and design voltage and frequency stabilization,output zero-interrupted,battery charging and discharging management.without requiring purchase an uninterruptible power supply separately,this design can avoid duplication of investment and wasting of resources.

快速安全提高汽轮发电机转子检修质量。。。摘要：针对用户对负载供电不间断的实际需求，分析了数码发电机的内部结构及其不能实现供电的不间断性能的原因，提出一种由数码发电机改造组成的交流不间断供电系统的设计方法。该设计利用发电机内部的逆变器，在市电正常时，由市电经过逆变器给负载供电，同时给蓄电池充电；在市电断电时，一边启动发电机，一边由蓄电池的直流电通过逆变器转换成交流电供负载使用，实现无论市电正常还是异常，系统对负载提供不间断电源。设计对市电进行稳压、稳频、输出零切换、蓄电池的充放电管理等新功能。此设计无需单独购买不间断电源，避免重复投资和资源浪费。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。