ETSI - EN 303 417
Wireless power transmission using technologies other than radio frequency beam in the 19 - 21 kHz, 59 - 61 kHz, 79 - 90 kHz, 100 - 300 kHz, 6 765 - 6 795 kHz ranges; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU
| Organization: | ETSI |
| Publication Date: | 1 December 2016 |
| Status: | inactive |
| Page Count: | 28 |
scope:
The present document specifies technical characteristics and methods of measurements for wireless power transmission (WPT) systems using technologies other than radio frequency beam in the 19 - 21 kHz, 59 - 61 kHz, 79 - 90 kHz, 100 - 300 kHz, 6 765 - 6 795 kHz ranges.
The present document covers wireless power transfer systems according to cases 2 and 3 of Table 1, i.e. systems which consist of:
1) A power transmitter, with additional communication capability to control the charge function in conjunction with the receiving part. The power transmitter could also be named as charger.
2) A receiver, which supplies the received energy to a battery and performs a control/supervision function for the battery status and charge operation.
Both parts in combination are able to transmit and receive data in addition to the power transfer mode e.g. to control the battery status and to optimize the transfer mode.
These radio equipment types are capable of operating in the permitted frequency bands below 30 MHz as specified in Table 2.
The present document covers fixed systems, mobile and portable systems.
The limits and the frequency ranges of the present document are based on 2013/752/EU [i.2] and ERC/REC 70-03 [i.1].
For the clarification of open questions for high power wireless power transmission systems to charge vehicles a SRdoc ETSI TR 103 409 [i.4] was prepared. New specific requirements for such systems (e.g. higher H-field emission limits in the 79 - 90 kHz band) will be reflected within a future revision of the present document.
NOTE 1: Ranges listed in Table 2 are also used for SRD, inductive devices, generic use.
NOTE 2: It should be noted that Table 2 represents the most widely implemented position within the European Union and the CEPT countries. At the time of preparation of the present document the frequency usage condition for all frequency bands were harmonised in the European Union.
NOTE 3: In addition, it should be noted that other frequency bands may be available in a country within the frequency range below 30 MHz.
The present document contains covers the essential requirements of article 3.2 of Directive 2014/53/EU [i.3] under the conditions identified in annex A.
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