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GB/T 18488-2024   Drive motor system for electric vehicles (English Version)
Standard No.: GB/T 18488-2024 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 21000 words Price(USD):620.0 remind me the price change

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Implemented on:2024-5-28 Delivery: via email in 1 business day
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Standard No.: GB/T 18488-2024
English Name: Drive motor system for electric vehicles
Chinese Name: 电动汽车用驱动电机系统
Chinese Classification: T47    New energy vehicle and other automobiles
Professional Classification: GB    National Standard
Issued by: SAMR; SAC
Issued on: 2024-05-28
Implemented on: 2024-5-28
Status: valid
Superseding:GB/T 18488.1-2015 Drive motor system for electric vehicles Part 1: Specification
GB/T 18488.2-2015 Drive motor system for electric vehicles-- Part 2: Test methods
Language: English
File Format: PDF
Word Count: 21000 words
Price(USD): 620.0
Delivery: via email in 1 business day
GB/T 18488-2024 Drive motor system for electric vehicles 1 Scope This document specifies the model designation, technical requirements, test methods, inspection rules, and marking and labeling of drive motor system for electric vehicles. This document is applicable to drive motor system, drive motor and drive motor controller for electric vehicles. This document may also apply to the vehicle motors with power generation function only and their controllers, etc. as a reference. 2 Normative references The following documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 1971 Rotating electrical machines - Terminal markings and direction of rotation GB/T 2900.25 Electrotechnical terminology - Rotating electrical machines GB/T 2900.33 Electrotechnical terminology - Power electronics GB/T 4208-2017 Degrees of protection provided by enclosure (IP code) GB/T 12673 Motor vehicle main dimensions measurement method GB/T 15089 Classification of power-driven vehicles and trailers GB 18384 Electric vehicles safety requirements GB/T 18655-2018 Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of on-board receivers GB/T 19596-2017 Terminology of electric vehicles GB/T 21437.2 Road vehicles - Test method of electrical disturbances from conduction and coupling - Part 2: Electrical transient conduction along supply lines only GB/T 33014.2 Road vehicles - Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy - Part 2: Absorber-lined shielded enclosure GB/T 33014.4 Road vehicles - Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy - Part 4: Bulk current injection (BCI) GB 34660-2017 Road vehicles - Requirements and test methods of electromagnetic compatibility GB/T 42284.3-2022 Road vehicles - Environmental conditions and testing for electrical and electronic equipment for drive system of electric propulsion vehicles - Part 3: Mechanical loads GB/T 42284.4-2022 Road vehicles - Environmental conditions and testing for electrical and electronic equipment for drive system of electric propulsion vehicles - Part 4: Climatic loads 3 Terms and definitions For the purposes of this document, the terms and definitions given in GB/T 2900.25, GB/T 2900.33, GB/T 15089 and GB/T 19596 as well as the following apply. 3.1 drive motor electrical device that converts electric energy into mechanical energy to provide driving force for vehicle, and also has the function of converting mechanical energy into electric energy [Source: GB/T 19596-2017, definition 3.2.1.1.2.1, modified] 3.2 drive motor controller device for controlling the transmission of energy between the power source and the drive motor Note: It is composed of a control signal interface circuit, a drive motor control circuit, a drive circuit, a power electronic module, etc. [Source: GB/T 19596-2017, definition 3.2.1.2, modified] 3.3 drive motor system system installed on an electric vehicle to provide driving force for the vehicle and realize mutual conversion between mechanical energy and electric energy Note: It is composed of a drive motor, a drive motor controller and auxiliary devices necessary for their operation, with the auxiliary devices comprising a transmission device integrated with the drive motor. [Source: GB/T 19596-2017, definition 3.1.2.1.10, modified] 3.3.1 integrated drive motor system drive motor system that integrates a combination of a drive motor, a drive motor controller, and auxiliary devices necessary for their operation 3.3.2 split drive motor system drive motor system in which the drive motor and the drive motor controller are not integrated 3.4 DC bus voltage voltage at the DC high voltage power terminal of the drive motor system 3.5 rated voltage nominal voltage value of the DC bus 3.6 input & output characteristics characteristics representing the relationship among torque, speed, power, efficiency, voltage, current and other parameters of the drive motor, drive motor controller or drive motor system 3.7 continuous torque maximum mechanical torque at which the drive motor system can work continuously for a long period of time under specified conditions 3.8 continuous power maximum mechanical power under which the drive motor system can work continuously for a long period of time under specified conditions 3.9 30min continuous torque maximum mechanical torque at which the drive motor system can work continuously for 30min under specified conditions 3.10 30min continuous power maximum mechanical power under which the drive motor system can work continuously for 30min under specified conditions 3.11 rated speed maximum speed at which the drive motor system can output a continuous torque 3.12 maximum working speed maximum speed that the drive motor system can reach under specified conditions 3.13 speed control accuracy maximum steady deviation between the actual speed and the expected speed, or the percentage of this maximum steady deviation in the expected speed 3.14 torque control accuracy maximum steady deviation between the actual speed and the expected torque, or the percentage of this maximum steady deviation in the expected torque 3.15 active discharge process in which the DC bus capacitor discharges rapidly when the power supply at the DC bus terminal is cut off and the drive motor controller actively starts the discharge mechanism 3.16 passive discharge process in which the DC bus capacitor discharges when the power supply at the DC bus terminal is cut off and the drive motor controller does not actively start the discharge mechanism 3.17 drive motor system efficiency percentage of output power in input power of a drive motor system [Source: GB/T 19596-2017, definition 3.2.5.21, modified] 3.18 drive motor controller current current on each of the power lines connected to each phase of the drive motor when the drive motor controller is working normally 3.19 drive motor controller maximum current maximum value of drive motor controller current that can be achieved and withstood  
Foreword II 1 Scope 2 Normative references 3 Terms and definitions 4 Model designation 5 Technical requirements 5.1 General items 5.2 Input & output characteristics 5.3 Safety 5.4 Environmental adaptability 5.5 Electromagnetic compatibility 6 Test methods 6.1 Test preparations 6.2 General item tests 6.3 Input & output characteristics tests 6.4 Safety tests 6.5 Environmental adaptability tests 6.6 Electromagnetic compatibility tests 7 Inspection rules 7.1 Consistency inspection 7.2 Type inspection 8 Marking and labeling 8.1 Leads and terminals 8.2 Nameplate of drive motor 8.3 Nameplate of drive motor controller 8.4 Nameplate of integrated drive motor system 8.5 Danger warning Annex A (Informative) Model designation of drive motor, drive motor controller, and drive motor system Annex B (Normative) Technical requirements and test methods for split drive motor system Annex C (Normative) Inspection classification Bibliography
Referred in GB/T 18488-2024:
*GB/T 1971-2021 Rotating electrical machines—Terminal markings and direction of rotation
*GBT2900.25-1999
*GB/T 2900.33-2004 Electrotoechnical terminology - Power electronics
*GB/T 4208-2017 Degrees of protection provided by enclosure(IP code)
*GB/T 12673-2019 Motor vehicle main dimensions measurement method
*GB/T 15089-2001 Classification of power-driven vehicles and trailers
*GB 18384-2020 Electric vehicles safety requirements
*GB/T 18655-2018 Vehicles,boats and internal combustion engines-Radio disturbance characteristics-Limits and methods of measurement for the protection of on-board receivers
*GB/T 19596-2017 Terminology of electric vehicles
*GB/T 21437.2-2021 Road vehicles—Test method of electrical disturbances from conduction and coupling—Part 2: Electrical transient conduction along supply lines only
*GB/T 33014.2-2016 Road vehicles一Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy一 Part2:Absorbe-lined shielded enclosure
*GB/T 33014.4-2016 Road vehicles―Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy―Part 4:Bulk current injection (BCI)
*GB 34660-2017 Road vehicles —Requirements and test methods of electromagnetic compatibility
*GB/T 42284.3-2022 Road vehicles—Environmental conditions and testing for electrical and electronic equipment for drive system of electric propulsion vehicles—Part 3: Mechanical loads
*GB/T 42284.4-2022 Road vehicles—Environmental conditions and testing for electrical and electronic equipment for drive system of electric propulsion vehicles—Part 4: Climatic loads
GB/T 18488-2024 is referred in:
*GB/T 44258-2024 Earth-moving machinery - Battery electric wheel loaders for plateau tunnels
*GB/T 22068-2025 Electrically driven compressor assembly for automobile air conditioning
Code of China
Standard
GB/T 18488-2024  Drive motor system for electric vehicles (English Version)
Standard No.GB/T 18488-2024
Statusvalid
LanguageEnglish
File FormatPDF
Word Count21000 words
Price(USD)620.0
Implemented on2024-5-28
Deliveryvia email in 1 business day
Detail of GB/T 18488-2024
Standard No.
GB/T 18488-2024
English Name
Drive motor system for electric vehicles
Chinese Name
电动汽车用驱动电机系统
Chinese Classification
T47
Professional Classification
GB
ICS Classification
Issued by
SAMR; SAC
Issued on
2024-05-28
Implemented on
2024-5-28
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB/T 18488.1-2015 Drive motor system for electric vehicles Part 1: Specification
GB/T 18488.2-2015 Drive motor system for electric vehicles-- Part 2: Test methods
Language
English
File Format
PDF
Word Count
21000 words
Price(USD)
620.0
Keywords
GB/T 18488-2024, GB 18488-2024, GBT 18488-2024, GB/T18488-2024, GB/T 18488, GB/T18488, GB18488-2024, GB 18488, GB18488, GBT18488-2024, GBT 18488, GBT18488
Introduction of GB/T 18488-2024
GB/T 18488-2024 Drive motor system for electric vehicles 1 Scope This document specifies the model designation, technical requirements, test methods, inspection rules, and marking and labeling of drive motor system for electric vehicles. This document is applicable to drive motor system, drive motor and drive motor controller for electric vehicles. This document may also apply to the vehicle motors with power generation function only and their controllers, etc. as a reference. 2 Normative references The following documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 1971 Rotating electrical machines - Terminal markings and direction of rotation GB/T 2900.25 Electrotechnical terminology - Rotating electrical machines GB/T 2900.33 Electrotechnical terminology - Power electronics GB/T 4208-2017 Degrees of protection provided by enclosure (IP code) GB/T 12673 Motor vehicle main dimensions measurement method GB/T 15089 Classification of power-driven vehicles and trailers GB 18384 Electric vehicles safety requirements GB/T 18655-2018 Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of on-board receivers GB/T 19596-2017 Terminology of electric vehicles GB/T 21437.2 Road vehicles - Test method of electrical disturbances from conduction and coupling - Part 2: Electrical transient conduction along supply lines only GB/T 33014.2 Road vehicles - Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy - Part 2: Absorber-lined shielded enclosure GB/T 33014.4 Road vehicles - Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy - Part 4: Bulk current injection (BCI) GB 34660-2017 Road vehicles - Requirements and test methods of electromagnetic compatibility GB/T 42284.3-2022 Road vehicles - Environmental conditions and testing for electrical and electronic equipment for drive system of electric propulsion vehicles - Part 3: Mechanical loads GB/T 42284.4-2022 Road vehicles - Environmental conditions and testing for electrical and electronic equipment for drive system of electric propulsion vehicles - Part 4: Climatic loads 3 Terms and definitions For the purposes of this document, the terms and definitions given in GB/T 2900.25, GB/T 2900.33, GB/T 15089 and GB/T 19596 as well as the following apply. 3.1 drive motor electrical device that converts electric energy into mechanical energy to provide driving force for vehicle, and also has the function of converting mechanical energy into electric energy [Source: GB/T 19596-2017, definition 3.2.1.1.2.1, modified] 3.2 drive motor controller device for controlling the transmission of energy between the power source and the drive motor Note: It is composed of a control signal interface circuit, a drive motor control circuit, a drive circuit, a power electronic module, etc. [Source: GB/T 19596-2017, definition 3.2.1.2, modified] 3.3 drive motor system system installed on an electric vehicle to provide driving force for the vehicle and realize mutual conversion between mechanical energy and electric energy Note: It is composed of a drive motor, a drive motor controller and auxiliary devices necessary for their operation, with the auxiliary devices comprising a transmission device integrated with the drive motor. [Source: GB/T 19596-2017, definition 3.1.2.1.10, modified] 3.3.1 integrated drive motor system drive motor system that integrates a combination of a drive motor, a drive motor controller, and auxiliary devices necessary for their operation 3.3.2 split drive motor system drive motor system in which the drive motor and the drive motor controller are not integrated 3.4 DC bus voltage voltage at the DC high voltage power terminal of the drive motor system 3.5 rated voltage nominal voltage value of the DC bus 3.6 input & output characteristics characteristics representing the relationship among torque, speed, power, efficiency, voltage, current and other parameters of the drive motor, drive motor controller or drive motor system 3.7 continuous torque maximum mechanical torque at which the drive motor system can work continuously for a long period of time under specified conditions 3.8 continuous power maximum mechanical power under which the drive motor system can work continuously for a long period of time under specified conditions 3.9 30min continuous torque maximum mechanical torque at which the drive motor system can work continuously for 30min under specified conditions 3.10 30min continuous power maximum mechanical power under which the drive motor system can work continuously for 30min under specified conditions 3.11 rated speed maximum speed at which the drive motor system can output a continuous torque 3.12 maximum working speed maximum speed that the drive motor system can reach under specified conditions 3.13 speed control accuracy maximum steady deviation between the actual speed and the expected speed, or the percentage of this maximum steady deviation in the expected speed 3.14 torque control accuracy maximum steady deviation between the actual speed and the expected torque, or the percentage of this maximum steady deviation in the expected torque 3.15 active discharge process in which the DC bus capacitor discharges rapidly when the power supply at the DC bus terminal is cut off and the drive motor controller actively starts the discharge mechanism 3.16 passive discharge process in which the DC bus capacitor discharges when the power supply at the DC bus terminal is cut off and the drive motor controller does not actively start the discharge mechanism 3.17 drive motor system efficiency percentage of output power in input power of a drive motor system [Source: GB/T 19596-2017, definition 3.2.5.21, modified] 3.18 drive motor controller current current on each of the power lines connected to each phase of the drive motor when the drive motor controller is working normally 3.19 drive motor controller maximum current maximum value of drive motor controller current that can be achieved and withstood  
Contents of GB/T 18488-2024
Foreword II 1 Scope 2 Normative references 3 Terms and definitions 4 Model designation 5 Technical requirements 5.1 General items 5.2 Input & output characteristics 5.3 Safety 5.4 Environmental adaptability 5.5 Electromagnetic compatibility 6 Test methods 6.1 Test preparations 6.2 General item tests 6.3 Input & output characteristics tests 6.4 Safety tests 6.5 Environmental adaptability tests 6.6 Electromagnetic compatibility tests 7 Inspection rules 7.1 Consistency inspection 7.2 Type inspection 8 Marking and labeling 8.1 Leads and terminals 8.2 Nameplate of drive motor 8.3 Nameplate of drive motor controller 8.4 Nameplate of integrated drive motor system 8.5 Danger warning Annex A (Informative) Model designation of drive motor, drive motor controller, and drive motor system Annex B (Normative) Technical requirements and test methods for split drive motor system Annex C (Normative) Inspection classification Bibliography
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Keywords:
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