Power control system for hybrid vehicle
US10046648B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 22, 2016 |
| Grant date | Aug 14, 2018 |
| Priority date | — |
| Expiry date | Aug 16, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S903/904
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A power control system for a hybrid vehicle is provided. The system includes a rechargeable battery, a first motor that is connected to a driving wheel of the vehicle, and a second motor that is connected to the driving wheel of the vehicle. A first inverter is connected to the first motor and a second inverter is connected to the second motor. A converter has a first side connected to the battery and a second side connected to the first inverter. A neutral switch is connected between the first side of the converter and a neutral point of the first motor. A controller executes an on/off of the switch based on whether the first motor is operated and required power of the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.