ČSN CLC IEC/TS 61980-3 (341593)

Annotation of standard text ČSN CLC IEC/TS 61980-3 (341593):

This part of IEC 61980, which is a Technical Specification, 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 systém 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 MFWPT 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