This document describes the method for conducting net power test and maximum 30 min power test of drive motor systems for engines and drive motor systems for M and N category vehicles, based on the net power versus speed curve proposed by the manufacturer. This document applies to reciprocating piston engines (spark ignition or compression ignition) or rotary engines (spark ignition or compression ignition), but not to free piston engines. This document applies to drive motor systems.
Basic Data
Standard ID
GB/T 17692-2024 (GB/T17692-2024)
Description (Translated English)
Measurement methods of net power for automotive engines and drive motor
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
T11
Classification of International Standard
43.060.01
Word Count Estimation
34,324
Date of Issue
2024-06-29
Date of Implementation
2025-01-01
Older Standard (superseded by this standard)
GB/T 17692-1999
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
