曼陀沙华电动汽车安全指南英文资料

2021年1月18日发(作者：元旦搞笑图片)
GUIDELINES FOR ELECTRIC VEHICLE SAFETY
Foreword
—Vehicle safety is an important design element for all types of vehicles designed for
use on public street, roadways, and highways. Vehicles produced with liquid fuels have a long
history of creating appropriate safety countermeasures. With the onset of new electric propulsion
and charging systems, proposed for large scale production, new safety design parameters will need
to be provided to vehicle developers. This SAE Information Report is a first attempt to formalize a
list of important safety items for vehicle developers. Automotive manufacturers, insurance
companies, the repair industry, and first responders groups will need to work together to update
this document as more data becomes available.

TABLE OF CONTENTS
1. Scope……………………………………………………………………2
1.1 Purpose…………………………………………………………………2
1.2 Field of Application…………………………………………………….2
1.3 Product Classification…………………………………………………..2
1.4 Form…………………………………………………………………….2

2. References………………………………………………………………2
2.1 Applicable Publications…………………………………………………2
2.1.1 SAE Publications…………………………….………………………….2
2.1.2 ANSI/IEEE Publications………………………………………………..3
2.1.3 CISPR…………………………………………………………………..3
2.1.4 FMVSS Publication…………………………………………………….3
2.1.5 IEC Publications………………………………………………………...3
2.1.6 ISO Publication………………………………………………………….3
2.1.7 UL Publications…………………………………………….……………3
2.1.8 Other Publications……………………………………………………….3
2.2 Related Publications……………………………………..………………3
2.2.1 SAE Publications………………………………………………………..3
2.2.2 ISO Publications………………………………………..……………….4
2.2.3 Federal and Military Publication………………………..………………4

3. Definitions………………………………………………………………4.

4. Technical Safety Guidelines……………………………………………5
4.1 Electric Vehicle Crashworthiness………………………………………5
4.2 Single Point Failure……………………………………………………..5
4.3 Electrical Safety…………………………………………………………5
4.3.1 Automatic Hazardous Voltage Disconnects………………………………5
4.3.1.1 Typical Automatic Disconnect Function Input……………………………6
4.3.1.1.1 Vehicle Crash Sensor……………………………………………………6
4.3.1.1.2 Detected Loss of Battery Isolation( Ground Fault ) ……………………6
4.3.1.1.3 Hazardous Voltage Interlock Loop……………………………………6
4.3.1.1.4 Overcurrent………………………………………………………………6
4.3.1.2 Other Automatic Disconnect Function Guidelines…………………………6
4.3.2 Manual Disconnects………………………………………………………..6
4.3.2.1 Suggested Disconnect Location and Type…………………………………..6
4.3.2.2 Disconnect Function…………………………………………………………7
4.3.2.3 Disconnect Operation…………………………………………………………7
4.3.3 Interlock………………………………………………………………………7
4.3.3.1 Hazardous Voltage Bus Discharge……………………………………………7
4.3.3.2 Access Cover Interlocks………………………………………………………7
4.3.3.3 Hazardous Voltage Interlock Loop……………………………………………7
4.3.3.4 Charge Interlocks……………………………………………………………..7


1.
Scope
—
this SAE Information Report identifies and defines the preferred technical
guidelines relating to safety for Electric Vehicles(EVs) during normal operation and charging.
Guidelines in this document do not necessarily address maintenance, repair, or assembly
safety issues.
1.1 Purpose—The purpose of this SAE Information Report is to provide introductory safety
guideline information that should be considered electric vehicles for use on public roadways.
1.2 Field of Application—This document covers electric vehicles having a gross vehicle weight
rating of 4536 kg (10000Ib) or less that are designed for use on public roads.
1.3 Product Classification—Not available.
1.4 From—Not available.

2.
References
2.1 Applicable Publications—The following publication form a part of this information report to
the extent specified. Unless otherwise indicated , the latest version of SAE publication shall apply.
Applicable FMVSS standards and regulations shall supersede any SAE recommended practices as
described in this document.
2.1.1 SAE PUBLICATIONS—Available from ASE , 400 Commonwealth Drive , Warrendale, PA
15096—0001
SAE 551-1—Performance Levels and Methods of Measurement of Electromagnetic
Compatibility of Vehicles and Devices(60Hz to 80 GHz)
SAE j551-2—Test Limits and Methods of Measurement of Radio Disturbance Characteristics
of Vehicles, Motorboats, and Spark-lgnited Engine-Driven Devices
SAE j551-4—Test Limits and Methods of Measurement of Radio Disturbance Characteristics
of Vehicles and Devices, Broadband and Narrowband, 150kHz to 1000kHz
SAE j551-5—Performance Levels and Methods of Measurement of Magnetic and Electric
Field Strength from Electric Vehicles, Broadband, 9kHz to 30MHz
SAE j551-11—Vehicles Electromagnetic Immunity—Off-Vehicle Source.
SAE j551-12—Vehicles Electromagnetic Immunity—On-Board Transmitter Simulation
SAE j551-13—Vehicles Electromagnetic Immunity—Bulk Current Injection.
SAE j1766—Electric and Hybrid Vehicle Battery Systems Crash Integrity Testing
SAE j1718—Hydrogen Gas Emissions
SAE j1772—Electric Vehicle Conductive Coupling
SAE j1773—Electric Vehicle Inductive Coupling
SAE j1654—High Voltage Primary Cable
SAE j1673—High Voltage Wiring

2.1.2 ANSI/IEEE—Available from ANSI,11 West 42
nd
Street, New York, NK 10036-8002.
ANSI/IEEE—C62.41—Surge Voltages in Low-Voltage AC Power Circuits
ANSI/IEEE—C62.45—Equipment Connected to Low- Voltage AC Power Circuits, Guide
on Surge Testing for

2.1.3 CISPR PUBLICATIONS—Available from ???
CISPR 12
CISPR 25

2.1.4 FMVSS PUBLICATION—Available from the Superintendent of Documents,
ment Printing Office, Mail Stop: SSOP , Washington, DC 20402-9320
FMVSS—（ Federal Motor Safety Standards）

2.1.5 IEC PUBLICATION—Available from International Electrotechnical Commission, 3, rue
de Verambe , 131,1211 Geneva 20,Switzerland.
IEC 801-4
IEC 555-2
IEC 555-3

2.1.6 ISO PUBLICATION—Available from ANSI ,11 WEST 42
nd
Street ,NEW YORK, NY
10036-8002.
ISO 11452—Road vehicles—Electrical disturbances by narrowband radiated
electromagnetic energy—Vehicle Test Methods.

2.1.7 UL PUBLICATION—Available from Underwriters Laboratories, 333 Pfingsten Road,
Northbrook, IL 60062-2096
UL 2202—Electric Vehicle Charging Equipment October 1996
UL 2231—Personnel Protection Systems for Electric Vehicle(EV) Supply Circuits: Part
1: General Requirements, July 1,1996

2.1.8 OTHER PUBLICATION—The following documents should be consulted for
additional information regarding EV safety
Applicable State and Local laws and regulations.
FCC Rules and Regulations Part 15 and 18.
Canada`s ICEs 002
European Union 72/245/EC