Controller with outage lock motor function

• Main Authors: HUANG QIJIE, HU YANHAO, LI WEN, ZHANG HAIYAN
• Format: Patent
• Language: Chinese; English
• Published: 23.01.2018
• 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

The utility model provides a controller with outage lock motor function, includes the shell and sets up drive circuit in the shell, MOS power tube Q1, MOS power tube Q2, MOS power tube Q3, MOS power tube Q4, MOS power tube Q5, MOS power tube Q6, outage cutting -off module, resistance R1, resistance R2, resistance R3, partial pressure load no. 1, partial pressure load no. 2 and partial pressure load no. 3, the shell on the three output wiring column that is equipped with the positive terminal be connected with the battery, negative terminal, is connected with three -phase permanent -magnet machine, outage cutting -off module set up on low side control terminal and MOS power tube Q4, MOS power tube Q5 and MOS power tube Q6 connecting wire. The utility model overcomes prior art's is not enough, the effectual sloping phenomenon of electric motor car swift current of having avoided, and the security of great improvement electric motor car, the descendant of cutting off the power supply simultaneously is for promot