ELECTRONIC DEVICE FOR CONTROLLING APPLICATION OF POWER, AND OPERATION METHOD THEREFOR

WIPO Patent Application WO/2022/239932

A1

According to various embodiments, an electronic device may comprise: an input terminal configured to receive alternating current power from an external source; an output terminal configured to output the alternating current power; an SSR configured to selectively connect the input terminal and the output terminal; a bypass circuit connected in parallel to the SSR and configured to selectively connect the input terminal and the output terminal; and a controller, wherein the controller is configured to: while supplying the alternating current power received through the input terminal to the output terminal through the bypass circuit, acquire a power-supply blocking command of the alternating current power; turn on the SSR on the basis of the acquisition of the power-supply blocking command; turn off the bypass circuit on the basis that a first period has elapsed after turning on the SSR; and turn off the SSR on the basis that a second period has elapsed after turning off the bypass circuit. Various other embodiments are possible.

LEE SEONGWON (KR)
HWANG SEUNGHYUN (KR)

PCT/KR2022/001510

November 17, 2022

January 27, 2022

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SAMSUNG ELECTRONICS CO LTD (KR)
WOONYOUNG CO LTD (KR)

H02H1/04; H02H9/04; H02M1/34; H03K17/13; H03K17/725; H03K17/74; H04L25/20

US20130113453A1	2013-05-09
JP2019187001A	2019-10-24
US20110102052A1	2011-05-05
EP2621043B1	2019-07-10
KR101996514B1	2019-10-01

LEE, Keon-Joo et al. (KR)

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