This part of GB/T 18488 specifies the duty, voltage class, model naming, requirements, inspection rules, marking and identification, etc. of the drive motor system for electric vehicles.
This part is applicable to the drive motor system, drive motor and drive motor controller for electric vehicles. As for the vehicle electrical motor only having power generation function and its controller, this part may be referred to.
2 Normative References
The following documents for the application of this document are essential. For dated references, only the edition cited applies. For undated references, the latest edition (including any amendments) applies to this document.
GB 755-2008 Rotating Electrical Machines - Rating and Performance
GB 1971 Rotating Electrical Machines - Terminal Markings and Direction of Rotation
GB/T 2423.17 Environmental Testing for Electric and Electronic Products - Part 2: Test Method - Test Ka: Salt Mist
GB 2894 Safety Signs and Guideline for the Use
GB/T 2900.25 Electrotechnical Terminology - Rotating Electrical Machines
GB/T 2900.33 Electrotechnical Terminology - Power Electronics
GB 4208 Degrees of Protection Provided by Enclosure (IP Code)
GB/T 4942.1 Degrees of Protection Provided by the Integral Design of Rotating Electrical Machines (IP Code) - Classification
GB/T 19596 Terminology of Electric Vehicles
GB/T 28046.3-2011 Road Vehicles - Environmental Conditions and Testing for Electrical and Electronic Equipment - Part 3: Mechanical Loads
GB/T 29307-2012 The Reliability Test Methods of Drive Motor System for Electric Vehicles
3 Terminologies and Definitions
For the purposes of this document, the terminologies and definitions established in GB/T 2900.25, GB/T 2900.33 and GB/T 19596 as well as the following ones apply.
3.1
Drive motor system
