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VVVF System of Three Phase AC Motor based on DSP Control 基于DSP控制的三相交流电机变频调速系统
three phase AC motor 三相电机
Voltage unbalance of three phase ac distribution systems adversely affects power customers. 配电系统三相电压的不对称会对用户造成一系列不利影响。
Start Ways of Three Phase AC Asynchronous Motor 交流三相异步电动机起动方式
Three phase AC asynchronous motor 三相交流异步电动机
Generators are different in size but similar in structure; it can be divided into two groups: three phase AC generator and diode rectifier. 发电机虽然在尺寸大小上不尽相同，结构上却大体相似，可分为三相交流发电机和二极管整流器两大部分组成。
The container adopts three-chamber heating control with heating output power of all-digital power with thyristor in three phase AC controlled by on-off output of PLC. 挤压筒加热分三区控制,采用PLC开关量输出作为全数字三相晶闸管交流调功器的给定,通过调功器输出控制加热功率。
In this design, we will present a kind of transducer based on the DSP, which uses SPWM control to realize the three phases AC voltage output. 在本文中提出一种基于数字信号处理器(DSP)的变频器,利用SPWM控制技术,实现变频器的三相交流电压输出。
The Power Adjustment System with Thyristor in Three Phase AC Load 三相交流负载的晶闸管调功系统
Study on that Electric Eenery Metering is Influenced by Phase of Three Phase AC 谈三相交流电的相序对电能计量的影响
Organization and Summarization of Structures for Three Phase AC Machine Pole-changing Wmdings 三相交流电机变极绕组结构的梳理和综述
Usage: suitable for automatic binding of AC motor stator winding end. 用途：适用于交流电机定子绕组端部自动绑扎。
This machine is used for the second , four, six, AC motor stator crude shaping. 本机适用于二极、四极、六极等交流电机定子线包粗整型。
NIC traction convertor created the innovation era of AC motor transmission. 采用国际先进技术的牵引变频器开创了交流电机车传动的新纪元。
three phase AC circuit 三相电路
Three phase AC 三相交流
three phase ac controller 三相交流调压器
A three phase symmetry AC winding is used as control winding of the inner stator, a car including ring-like PM rotor as correcting weight. 以三相对称交流绕组作为内定子控制绕组，包括环形磁钢永磁转子的小车作为校正质量。
TECH·NIC traction convertor created the innovation era of AC motor transmission. 采用国际先进技术的牵引变频器开创了交流电机车传动的新纪元。
Note 1 Single display the three phase total active power. 注1:单屏显示三相总有功功率。