| 摘要 |
PURPOSE: Provided is a brake system of inverter washing machine by current link voltage sensor which has reduced destruction. Thereby, it is possible to obtain a brake system of inverter washing machine by current link voltage sensor. CONSTITUTION: A system of inverter washing machine is comprised of a swellable condenser, a voltage sensor, a comparative portion, a microcomputer, a brake system and a power element portion. The voltage sensor is used to sense a current of current link. The microcomputer is used to control a voltage. The brake system is used to decrease a overflowing voltage of current link. The power element portion is operated by the microcomputer. The comparative portion is used to compare a sensitive signal of the voltage sensor. |
