查询词典 high voltage

According to characteristics of high pressure ammonia pump,was mechanical torque converters were superseded by transducers to realize full voltage starting and electric-dazzling preventins,and save electricity was above 20%.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

Using a differential driver design, as shown below, the MPC870CZT66 can deliver a high 38Vp-p voltage swing into a 1:0.8 step-down transformer to meet the ADSL CPE upstream power requirements.

使用差分驱动器设计，如下图所示，可提供的MPC870CZT66为1：0.8降压变压器高38Vp - P的电压摆幅，以满足上游的ADSL CPE的功率要求。

In this condition, the parallel transformer can exhibit nearly zero impedance to harmonic current and very high primary self-impedance to fundamental current and thus lead harmonic current in power systems to flow into the transformer branch. With a step-down transformer, the power semiconductor switches of the active power filter are always worked in relatively low voltage, which ensure the security and reliability of the active filtering device.

实时检测并联变压器一次侧的谐波电流，根据谐波补偿条件，得到谐波补偿电流的指令信号，通过电力电子变流器跟踪产生谐波补偿电流注入到二次侧补偿绕组中，使得并联变压器对谐波电流呈现近似为零的低阻抗，对基波电流呈现很大的一次侧自阻抗，从而输导系统中的谐波电流流入并联变压器支路。

We superpose a voltage with high frequency but low amplitude on the shielding layer of power cables to make the loss current more obvious.

研究方法：建立了水树精确数字仿真模型，提出一种新的在线绝缘诊断方法：高频信号叠加法。

Power Systems is committed to new technologies, new products promotion and application of work, professional production of high-Low-voltage switchgear.

公司致力于电力系统新技术、新产品的推广与应用工作，专业生产高低压成套开关设备。

The company mainly produces all kinds of 35KV and below high and low voltage switchgear.

公司主要生产 35KV 及以下各种高、低压开关柜。

In this part, the theory and debugging process of a voltage-controlled oscillator using a syntonic cavity with high value of Q.

在这一部分，论文主要介绍了一种用高Q值谐振腔体制作的压控振荡器的原理和调试过程。

Even the often-used 7812 constant voltage IC is not suitable because its temperature coefficient is relatively high.

即使是常用7812恒压IC是不适合，因为其温度系数相当高。

Characteristics of the business has:(1) smart battery design, development, production (the main application fields Laptop batteries, camera batteries, batteries of various instruments and meters, etc.), real-time monitoring of battery capacity, the use of time, the use of frequency, this technology is at the international leading level;(2) a variety of instruments and equipment of the external power supply products, high-power, intelligent, thin and light, no memory effect, multi-channel voltage output;(3) Lithium battery protection circuit, a string, two string, three strings, four string protection circuits can be designed in accordance with the requirements of customers;(4) charger, the company has developed a string, second string, three strings, four strings of different power lithium battery charger and car charger browser; product line:* Ni-MH rechargeable battery Series ------------------------------------* nickel cadmium rechargeable battery Series * Rechargeable lithium-ion battery series ------------------------------------* all Class Series rechargeable battery pack * lithium manganese dioxide battery series ------------------------------------* lithium thionyl chloride battery series argon company spirit of "honesty, technology and innovation" concept, the "quality first, consumers first" concept, is willing to work with all sectors of cooperation, common development and prosperity.

特色业务有：（1）智能电池设计、开发、生产（主要应用领域笔记本电脑电池、摄象机电池、各种仪器仪表电池等），实时监测电池容量、使用时间、使用次数等，此技术目前处于国际领先水平；（2）各种仪器设备的外置电源产品，大功率、智能化、超轻超薄、无记忆效应、多路电压输出；（3）锂电池保护线路，一串、二串、三串、四串保护线路，可以根据客户的要求设计；（4）充电器，公司开发了一串、二串、三串、四串锂电池各种不同功率的充电器和车载充电器；产品系列：*镍氢可充电电池系列------------------------------------*镍镉可充电电池系列*锂离子可充电池系列------------------------------------*各类可充电池组系列*锂二氧化锰电池系列------------------------------------*锂氩硫酰氯电池系列公司本着"诚信为本，科技创新"的理念，贯彻"质量第一，用户至上"的概念，愿与各界人士合作，共同发展和繁荣。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！