US 11,888,294 B2
Power distribution device, power distribution trailer, electric drive system and operation method thereof
Huijuan Cao, Shandong (CN); Yannan Liu, Shandong (CN); Tao Kou, Shandong (CN); Honly Wang, Shandong (CN); Ligong Wu, Shandong (CN); Dekun Tian, Shandong (CN); and Libin Zhou, Shandong (CN)
Assigned to YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD., Yantai (CN)
Filed by YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD., Shandong (CN)
Filed on Apr. 30, 2021, as Appl. No. 17/245,989.
Claims priority of application No. 202110260608.8 (CN), filed on Mar. 10, 2021.
Prior Publication US 2022/0294194 A1, Sep. 15, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H02H 7/00 (2006.01); H02B 13/035 (2006.01); H02B 1/20 (2006.01); H02B 1/30 (2006.01); H02H 1/00 (2006.01); H02H 7/22 (2006.01)
CPC H02B 13/035 (2013.01) [H02B 1/202 (2013.01); H02B 1/30 (2013.01); H02H 1/0007 (2013.01); H02H 7/222 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A power distribution device, comprising: a starting power source, a switchgear room, and a tool room sequentially arranged along a first direction, wherein:
the switchgear room comprises a power inlet-line cabinet and a load feed outlet-line cabinet that are sequentially arranged along the first direction;
at least one of the power inlet-line cabinet and the load feed outlet-line cabinet is a gas insulated switch cabinet, and a cable terminal of at least one gas insulated switch cabinet is provided with a cable crimping copper bar.