US 11,670,473 B2
Power distribution system and circuit breaker position acquisition method
Yanxing Yang, Dongguan (CN); Wei Guo, Dongguan (CN); Xiaolong Lu, Shenzhen (CN); Zheng Li, Dongguan (CN); Zhigang Sheng, Dongguan (CN); Yongfa Li, Dongguan (CN); and Hongbing Wang, Dongguan (CN)
Assigned to HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD., Guangdong (CN)
Filed by Huawei Digital Power Technologies Co., Ltd., Shenzhen (CN)
Filed on Jan. 19, 2022, as Appl. No. 17/578,833.
Claims priority of application No. 202110082540.9 (CN), filed on Jan. 21, 2021.
Prior Publication US 2022/0230828 A1, Jul. 21, 2022
Int. Cl. H01H 71/02 (2006.01); H01H 71/08 (2006.01); H01H 71/10 (2006.01)
CPC H01H 71/0271 (2013.01) [H01H 71/082 (2013.01); H01H 71/1009 (2013.01); H01H 2071/0278 (2013.01); H01H 2071/0292 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A power distribution system, comprising a plug-in frame, a board located in the plug-in frame, and at least one circuit breaker, wherein:
the board comprises a plurality of slot positions, a position signal acquisition apparatus is disposed on the board, and the position signal acquisition apparatus is configured to acquire an address of any slot position on the board;
a first end of the at least one circuit breaker extends into the plug-in frame and is plugged to a slot position of the plurality of slot positions on the board, and a second end of the at least one circuit breaker is located at an open end of the plug-in frame;
the open end of the plug-in frame is provided with address codes, the address codes correspond to addresses of the plurality of slot positions on the board, and the at least one circuit breaker corresponds to at least one of the address codes; and
one end, connected to the board, of the at least one circuit breaker is provided with a slot, and a jack electrically connected to any one of the slot positions on the board is disposed in a proportion of the slots.