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- Simplex winding double speed asynchronous motor is easiest and widest polechanging control method among the change pole motors. 摘要单绕组双速异步电动机是变极电机中方法最简易、应用最广泛的一种变极调速方法。
- change pole motor 变极电动机
- It specialized in professional productions of Condenser Shaded Pole Motor, Mxier Motor and Carbonic Acid Pump Motor for the use of CoCa-Cola and Pepsi cooler. 专业生产可口可乐、百事可乐冷机使用的冷凝风机、莫尔搅拌电机、碳酸泵电机。
- changeable torque variable pole motor 变扭矩变极电机
- Change Pole Theory on the Utilization of Large Type Circulation Pump Motor Energy Conservation Improvement 变极理论在大型循环泵电机节能改造中的运用
- On the basis of a comparative analysis of various pole-changing and speed-adjusting schemes for marine AC three-speed winch motors, the paper presents a new design adopting a patent method which changes pole by changing the unit ampere conductor. 本文在分析比较船用交流三速起货机电动机变极调速方案的基础上,提出采用专利“安导元变极法”改进设计,从而在原机座基础上使电动机输出功率提高、运行性能改善。
- One equivalent distributed winding acts for the concentrated winding, so the step air gap is changed into uniform gap. And analysis of shaded pole motors with rotating fieled theory is very simple. 提出等效分布绕组的概念,用一个等效的具有正交分布的绕组代替阶梯气隙罩极电动机的集中绕组,将气隙处理成均匀气隙,然后用旋转磁场理论进行分析,给出一种简单的适合工程计算的方法。
- A New Mathematic Model of the Shaded Pole Motor with a Step Air Gap 阶梯气隙罩极电动机的新数学模型
- He had to make a quick change at Shanghai. 他不得不在上海匆忙换车。
- Take a change of clothes with you. 把你替换的衣服带去吧。
- He was hostile to any change in our plan. 他反对我们计划中的任何改变。
- On the Calculation of Parameters in a Shaded Pole Motor with a Step Air Gap 阶梯气隙罩极电动机的参数计算问题
- Can you change a five-pound note? 你能换开五英镑的票子吗?
- There is an imperceptible change in temperature. 温度有细微的变化。
- This is where we change from car to bus. 这就是我们从小汽车换乘公共汽车的地方。
- You don't need my say-so to change things. 你不必向我请示可自行做些变动。
- He find it impossible to make her change her mind. 他发现使她改变主意是不可能的。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- She's on holiday; she needed a change from work. 她正在度假,她需要放下工作改变一下生活。
- Here's a five-pound note-- you can keep the change. 这是五镑的钞票--零钱不用找了。