ISO 19363:2020 pdf free
ISO 19363:2020 pdf free.Electrically propelled road vehicles一Magnetic field wireless power transfer一Safety and interoperability requirements
Requirements regarding system safety and system performance are relevant and applicable for safe operation of any MF-WPT system (including dedicated single-supplier solutions) while still assuring some base level of performance.
The interoperability requirements supplement the safety and performance requirements in order to allow for interoperability of a supply device and an EV device provided by independent suppliers.
Two compatibility classes have been specified to accommodate these design considerations:
一Compatibility class A: EV devices of this class are intended for interoperable application and are required to meet a set of safety and performance requirements. Cross-supplier interoperability is tested with the normative reference supply power circuits as specified in this document.
一Compatibility class B: EV devices of this class are not intended for interoperable application but still are required to meet the set of safety requirements; performance requirements may be different than those of compatibility class A. EV devices of this class are tested with supplier-specified supply power circuits.
According to IEC 61980-2 the operation process for MF-WPT is modelled as a WPT session, which is organized by a sequence of activities.
These activities are executed respectively supported by communication between the EV device and the supply device, but also imply additional hardware requirements for components of an EV device beyond the specifications in this document. The requirements for an EV device related to the execution of the activities are described in IEC 61980-2. An EV device shall fulfil the applicable requirements given in IEC 61980-2.
NOTE The MF-WPT input power of the normative supply power circuits is limited according to the specifications in Annexes A and B, or, in case of compatibility class B testing, by the specifications of the supplier,respectively.
The test is passed when the EVPC provides 90 % of its rated output power at all measurements and fulfils the power transfer efficiency requirements according to 7.5 at all measurements. Examples are given in Table 5.ISO 19363 pdf free download.
