PROCESSO PARA DETERMINAR O ÂNGULO DE ROTAÇÃO DO EIXO ACIONAMENTO DE UM MOTOR DE CORRENTE CONTÍNUA COMUTADO

• Main Author: TOBIAS GERLACH
• Format: Patent
• Language: Portuguese
• Published: 10.02.2015
• Subjects: CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

A method for determining the position of a shaft of a commutated direct current (DC) motor based on the current ripples contained in an armature current signal includes digitally sampling the armature current signal to generate signal values at sampling points. The signal value corresponding to a cu...