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- Experience in frequency inverter, motor ,MCC, instrumentation. 熟悉变频器;电机;MCC;仪表等现场设备.
- Adopt multi-function digital frequency inverter, and stepless variable speed. 采用多功能数显变频器,无级变速;
- This paper mainly explicates the high frequency inverter circuit and its features and deliberates the question of how to prevent the short circuit of inverter. 主要阐述了高频逆变电路及其特点,以及防止高频逆变桥短路的方法。
- Y. Hatanaka, “Zero-Current-Switching High Frequency Inverter With Constant Frequency Power Control,” Power Conversion Conference, Yokohama, No. 19-21, Apr. 1993, pp. 265-270. 黄少崴,“新型零电流切换脉波宽度调变蓄电池充电器”,昆山科技大学电机工程系硕士论文,2005年。
- A half-bridge bi-directional current mode high frequency inverter was proposed, and the problem of unequal voltage of capacitance in this circuit can be resolved by adding a balance coil. 提出了半桥双向电流源高频链逆变器的拓扑结构,并对电路固有的电容电压不平衡问题提出了解决方法,采用平衡绕组可以彻底解决电容电压不平衡。
- This paper introduces the application of the programmable controller,the direct current velocity modulation system,the frequency inverter and the electronic cam switch in chamfering machine. 介绍可编程控制器、直流调速系统、变频器、电子凸轮开关在倒棱机中的应用。
- Frequency inverter is a kind of circuit that uses power electronic device to change AC from 50Hz to other frequencies and includes AC/AC and AC/DC/AC types. 变频是指利用电力电子器件将50Hz的交流电变换为用户所要求频率的交流电,它分为直接变频(交-交变频)和间接变频(交-直-交变频)。
- HWH middle frequence inverter,controller and PQS process monitoring system for resistance welding. 德国HWH公司中频电阻焊变频机,控制器,PQS 智能焊接质量检测系统。
- Application of frequency inverter in woolen mill 变频器在毛纺厂的应用
- Frequency Inverter and Environment Protection 变频器与环保
- Frequency Meter for Frequency Inverter 变频器频率测试仪
- RESEARCH OF MEDIUM FREQUENCY INVERTER WITH CVCF CVCF中频逆变电源系统研究
- single-piece high frequency inverter 整体高频变换器
- The frequency inverters has a function of variable voltage and variable frequency. 频率逆变器具有变压、变频功能。
- He is working double tides to finish his essay. 他日夜苦干,赶写他的文章。
- Applications: Low Voltage, High Frequency Inverters, and Polarity Protection Applications. 主要用途:低电压整流,高频转换开关和极性保护。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- speed regulation with frequency inverter 变频调速
- I want a double room with a view. 我要一间能看到风景的双人房间。