Chapters authored
Modeling and Designing a Deadbeat Power Control for Doubly-Fed Induction Generator
Part of the book: Wind Energy Management
Three Types of Fuzzy Controllers Applied in High-Performance Electric Drives for Three-Phase Induction Motors
Part of the book: Fuzzy Controllers
The Takagi-Sugeno Fuzzy Controller Based Direct Torque Control with Space Vector Modulation for Three-Phase Induction Motor
Part of the book: Induction Motors
Tuning PI Regulators for Three-Phase Induction Motor Space Vector Modulation Direct Torque Control Using Complex Transfer Function Concept
Part of the book: Induction Motors
An Adaptive Neuro-Fuzzy Strategy for a Wireless Coded Power Control in Doubly-Fed Induction Aerogenerators
Part of the book: Search Algorithms for Engineering Optimization
Wireless Coded Deadbeat Power Control for Wind Energy Generation
Part of the book: Modeling and Control Aspects of Wind Power Systems
Direct Power Control for Switched Reluctance Generator in Wind Energy
Part of the book: Modeling and Control Aspects of Wind Power Systems
Analysis and Methodology for Determining the Parasitic Capacitances in VSI-fed IM Drives Based on PWM Technique
View all chaptersThree-phase induction motors present stray capacitances. The aim of this chapter is to present a methodology to experimentally determine these capacitances and also evaluate the effects of electromagnetic interference on motors in common mode. The proposed procedures for this methodology consist of: a) identifying the motor equivalent electrical circuit parameters through characteristic tests performed in the laboratory; b) setting up configurations between the PWM inverter and the motor for voltage and current measurements: common mode and shaft voltages, leakage and shaft (bearing) currents by using a dedicated measuring circuit; c) calculating the parasitic capacitance values between stator and frame, stator and rotor, rotor and frame and bearings of the motor using the capacitance characteristic equation; d) using the dedicated software Pspice to simulate the system composed by the three-phase induction motor fed by PWM inverter with the equivalent electrical circuit parameters; e) determining the characteristic waveforms involved in the common mode phenomenon.
Part of the book: Induction Motors