Essays about: "High-frequency signal injection"
Found 3 essays containing the words High-frequency signal injection.
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1. Sensorless Control of Synchronous Machines in Python Using Signal Injection : An implementation of a High-Frequency Square-Wave Injection Algorithm on a Linear and Non-Linear Synchronous Machine Model in open-source Software Motulator
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : The importance of accurately controlling the speed and torque of Synchronous Machines (SMs) in industry, transportation, aerospace, to name a few, can not be overstated. The driving unit to control the machines are called Variable Speed Drives (VSDs) and they can be designed in many different ways. READ MORE
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2. Investigation of Sensorless Control of Permanent Magnet Synchronous Motor Using High Frequency Injection
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : This thesis implements and analyses a sensorless control method for permanent magnet synchronous motors. The purpose is to investigate if the results presented in a study performed by Millinger et al. can be replicated on an industrial grade embedded control system. READ MORE
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3. Condition monitoring of induction machines using a signal injection technique
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Condition monitoring techniques can be employed to enhance reliability of electric machinery. The stator winding fault is one of the dominant causes for the failure of induction machines. In this work, the condition monitoring of an inverter-fed induction machine using high-frequency signal injection based technique is investigated. READ MORE
