首页>
外国专利>
The triggering of loathing commuted and process to reduce the ruìdo issued from the machine to loathing commuted
The triggering of loathing commuted and process to reduce the ruìdo issued from the machine to loathing commuted
展开▼
机译：厌恶的触发转换为将机器发出的ru u00ecdo减少为厌恶的转换的过程
展开▼
页面导航
摘要
著录项
相似文献
摘要
"The drive of loathing commuted and process to reduce the ruu00ecdo issued from the machine to loathing commuted.A switched reluctance starter comprises a reluctance machine, a controller.Power switches driven by the controller and a current transducer for monitoring the current in each winding phase.The controller employs a technique of rotor position detection sensor by injecting pulses of voltage in the non idle period of each phase winding in a mode of intermittent cessation.The acoustic noise associated with the pulses injected is concealed by varying the frequ00b3u00eancia to which the pulses are injected according to the speed of the rotor.In one implementation alternative to frequ00b3u00eancia is varied pseudo randomly.
展开▼
