GB/T 40711.4-2021
Off-cycle technology/device energy saving effects evaluation methods for passenger cars—Part 4:Regenerative braking system (English Version)

Standard No.

GB/T 40711.4-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 40711.4-2021

Scope

This document specifies the evaluation method for the energy-saving effect of the braking energy recovery system of passenger cars. This document applies to vehicles of category M1 with a maximum design gross mass not exceeding 3500kg with a braking energy recovery system. This document applies to vehicles capable of burning gasoline or diesel, not applicable to hybrid electric vehicles that can be plugged in externally.

GB/T 40711.4-2021 Referenced Document

• GB 18352.6-2016 Limits and measurement methods for emissions from light-duty vehicles（CHINA 6）
• GB 19578 Fuel consumption limits for passenger cars
• GB 27999 Fuel consumption evaluation methods and targets for passenger cars
• GB/T 19233-2020 Measurement methods of fuel consumption for light-duty vehicles
• GB/T 19596 Terminology of electric vehicles
• GB/T 19753-2021 Test methods for energy consumption of light-duty hybrid electric vehicles

GB/T 40711.4-2021 history

• 2021 GB/T 40711.4-2021 Off-cycle technology/device energy saving effects evaluation methods for passenger cars—Part 4:Regenerative braking system

GB/T 40711.4-2021 -All Parts