Мікропроцесорна реалізація засобу для вейвлет-діагностування гальмівного кола частотно-керованого асинхронного електропривода

Abstract

The aim is to improve the reliability of the frequency-controlled asynchronous electric drive by microprocessor implementation means for diagnosing its of braking circle based on a mathematical model of wavelet processing signal. To implement the system was developed diagnostics structural diagram of wavelet diagnosing of braking circle frequency-controlled asynchronous electric drive developed structural diagram and algorithm block wavelet diagnosing of braking circuit. Given the complexity of information processing, to solve this problem was made selection of modern microprocessor base microcontroller namely PIC32MZ. This type of microcontroller, due to well-developed periphery makes it easy to integrate the device into the overall control system of frequency circle and provides sufficient performance during its operation.