{"product_id":"sensorless-control-of-im-drives-considering-0-hz-crossover-von-ove-glenberg","title":"Sensorless Control of IM Drives considering 0 Hz crossover","description":"\u003cp\u003eElectrical drives based on sensorless control has the advantage that neither encoder or speedsensor on the rotorshaft is needed. This book presents sensorless control adopted on the induction machine by a fairly unique kind of rotorflux estimator based on the so-called voltage model (VM). The VM estimates frequency and is developed from a vector controlled scheme of the machine model, here with one of the two channels open controlled. Then the VM and machine dynamics together defines a complete model for further control theoretical analysis and design. The analysis mainly considers instability problems and parameter variations, here especially focused on the 0 Hz crossover problem. The open controlled channel then gives an important mean for stabilizing design and parameteridentification. By nonlinear and linear analysis an optimized solution is achieved for the 0 Hz crossover problem, completed with Kalmanfiltering design for parameteridentification in the nominal speed range.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783844321333\"\u003e\u003ch3\u003eControl Theoretical Analysis and Synthesis\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783844321333","offer_id":39495937589341,"sku":"9783844321333","price":68.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/87e1c7ac-4055-442f-860f-8793edb33b81.jpg?v=1774936590","url":"https:\/\/shop.autorenwelt.de\/en\/products\/sensorless-control-of-im-drives-considering-0-hz-crossover-von-ove-glenberg","provider":"Autorenwelt Shop","version":"1.0","type":"link"}