This paper proceeds the first step investigation for energy consumption braking and of three-winding single phase capacitance motors with SemihexTM-connected,and the simulation of the proposed three kinds of line connecting method is also investigated.The mathematics models of three-winding single-phase capacitance motors with the SemihexTM-connected in stationary d-q coordinate frame have been established to get the transient characteristics.MATLAB language is used to develop the computer simulation progra...
【基金】
湖南省自然科学基金资助项目(01JJY2047);
湖南省教育厅重点资助项目(01A030)
【更新日期】
2009-01-16
【分类号】
TM343
【正文快照】
Sem ihexTM单相电容电动机在一定的负载或转速下,通过恰当地选择移相电容的数值[1],可使电动机运行在接近平衡的状态。它与三相感应电动机在三相对称电源上运行相比,具有高的功率因数和效率,同时也具有起动电流和起动转矩较低的特点,特别适合于驱动水泵、热泵、空气压缩机、冷?