电动汽车无线功率传输（WPT）系统第3部分:磁场无线功率传输系统的特殊要求

[中文适用范围]： 本部分IEC 61980技术规格适用于将电能从供电网络传输至电动汽车（EV）的磁场无线功率传输（MF-WPT）设备，用于为可充电储能系统（RESS）和/或其他车载电气系统供电。MF-WPT系统在标准供电电压（IEC 60038，最高1000 V AC和最高1500 V DC）下运行，且电力传输时电动汽车处于静止状态。本文件也适用于从现场储能系统（如缓冲电池）供电的MF-WPT设备。文件涵盖的方面包括：特性和运行条件、所需的电气安全水平、安全及过程相关的基本通信要求（如果MF-WPT系统需要）、确保高效安全MF-WPT功率传输的定位要求，以及MF-WPT系统的特定电磁兼容性（EMC）要求。未来文件正在考虑的事项包括：两轮和三轮车辆的要求、向行驶中的电动汽车供电的MF-WPT系统要求以及双向功率传输要求。本标准不适用于与维护相关的安全方面，以及无轨电车、铁路车辆和主要为越野设计车辆。 [外文原描述]： IEC TS 61980-3:2019 applies to the equipment for the magnetic field wireless power transfer (MF-WPT) of electric power from the supply network to electric road vehicles for purposes of supplying electric energy to the RESS (rechargeable energy storage system) and/or other on-board electrical systems. The MF-WPT system operates at standard supply voltages ratings per IEC 60038 up to 1 000 V AC and up to 1 500 V DC The power transfer takes place while the electric vehicle (EV) is stationary. This document also applies to MF-WPT equipment supplied from on-site storage systems (e.g. buffer batteries) at standard supply voltages ratings per IEC 60038 up to 1 000 V AC and up to 1 500 V DC. The aspects covered in this document include – the characteristics and operating conditions, – the required level of electrical safety, – requirements for basic communication for safety and process matters if required by a MF-WPT system, – requirements for positioning to assure efficient and safe MF-WPT power transfer, and – specific EMC requirements for MF-WPT systems. The following aspects are under consideration for future documents: – requirements for two- and three-wheel vehicles, – requirements for MF-WPT systems supplying power to EVs in motion, and – requirements for bidirectional power transfer. This standard does not apply to – safety aspects related to maintenance, and – trolley buses, rail vehicles and vehicles designed primarily for use off-road.