Cerebral Venous Thrombosis in Pregnancy: A Case Report
作者: Dr. V. Nandhini MariswariDr. K. Lavanya
刊名: Journal of Innovation and Social Science Research, 2019, Vol.6 (7)
来源数据库: Century Science Publishing Co
关键词: Speed controlEstimationDc linkReconstructionThree-phase induction motor.
原始语种摘要: This paper presents a new control strategy for three?phase induction motor which overcome the limitation limitation (i.e. sluggish/slow response) of volts per hertz controlled industrial drives and provide independent speed & torque control loops and the current regulation . Induction motors are the most frequently used machines in different electrical drives. About 80% of all industrial loads utilize induction motors for various applications which require speed control for its implementation. Speed control of an induction motor requires position feedback information from an encoder, or a hall sensor to a controller unit. These feedback signals, which often pickup noise due to electromagnetic interference, can change the performance of the motor control system. In this project the...
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  • control 控制
  • speed 速率
  • three 
  • implementation 执行
  • industrial 工业的
  • information 报告
  • mechanical 机械的
  • reconstructed 修]重构[建
  • current 
  • proposed 建议的