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- motorstarting autotransformer 发动机起动自耦变压器
- For the large capacity cage electric motor, it cannot use the "star - angle" to start, but can use autotransformer (compensator) to start. 对于较大容量的鼠笼电动机,不能用“星一角”起动方式时,可采用自耦变压器(补偿器)进行降压起动。
- Operational features and load characteristics of autotransformer common winding under different work conditions are analyzed in detail. 针对电网内自耦变压器不同运行工况,详细分析了自耦变压器公共绕组的运行特性及其负载特性。
- They are autotransformer low-voltage starter,high-voltage transducer soft-starter and a dedicated transformer for the motor starting directly on line. 过去,大型及超大型电动机的起动不外乎有三种方法:自耦变压器减压起动,独立变压器供电直接全压起动及高压变频器软起动。
- The alternating current was sent to the input end of the autotransformer and pressure-rise circuit after adjusting voltage. 交流电源送入自耦调压器输入端,调压后送至升压电路。
- An extra-high voltage single-phase autotransformer belongs to transformer technology field for resolving low-voltage fluctuate problem. 一种特高压单相自耦变压器,属变压器技术领域,用于解决低压波动问题。
- The voltage regulation characteristic of autotransformer,external compensation of zero sequence current for three Y au . 论证自耦变压器的电压调整性能、三Y型自耦变压器的零序电流外补偿、自耦变压器继电保护整定的特殊问题。
- The use of sewage collection pool diving sewage drainage pumps, the pumps should be fixed Autotransformer device to facilitate pump maintenance. 污水集水池采用潜水排污泵排水时,应设水泵固定自耦装置,便利水泵检验。
- It uses generally fall pressure for the large capacity motor, fall pressure initiation mainly have the “star - angle” starting and “autotransformer”. 对于较大容量的电动机,一般都采用降压起动方式,降压起动主要有“星一角”起动和自耦降压起动两种。
- Network modernization has led us to participate in the study of functions treated differently today, such as the autotransformer cells which are already in operation in Spain and Great Britain. 铁路网的现代化引领我们参与了今天不同处理功能的研究;比如自耦变压器单元;这已经在西班牙和英国运行.
- Analysis of the burning causes of a autotransformer 自耦变压器烧毁原因分析
- impedance matching autotransformer 阻抗匹配自耦变压器
- autotransformer low-voltage starter 自耦变压器减压起动
- the autotransformer feeding system AT供电
- adjustable ratio autotransformer (变比)可调(的)自耦变压器
- voltage regulating autotransformer 调压自耦变压器
- high-voltage autotransformer winding 高压自耦变压器绕组
- on - load voltage regulating autotransformer 自耦有载调压变压器
- Region protection scheme of intern-uncial autotransformer 自耦联络变压器区域化保护配置研讨
- ammeter,indicating meter in autotransformer type starting box. 熔断器、电压表、电流表、指示灯等。