摘要
介绍异步电动机的变频调速技术的发展以及变频调速系统的基本类型,以直接转矩控制异步电动机为例分析异步电动机数学模型及直接转矩控制原理,并以变频调速方法应用于船舶动力装置中的实例,充分说明其节能潜力,在当今能源短缺的形势下无疑具有很好的推广价值。
The development of asynchronous motor＇s varying frequency speed regulation and the basic type of asynchronous motor＇s varying frequency speed regulation are introduced. The mathematics model of asynchronous motor and the principle of direct torque control mode are analyzed with an example of the advanced direct torque control asynchronous motor used in the marine power plant. With the great potential of energy saving, the method has good value of application under the condition of short of energy.
出处
《船海工程》
北大核心
2008年第3期62-64,共3页
Ship & Ocean Engineering
基金
武汉市青年晨光计划(批准号20045006071-29)资助
关键词
异步电动机
变频调速
船舶动力装置
节能
asynchronous motor
variable frequency speed regulation
marine power plant
energy-saving
