US 12,253,556 B2
Devices and methods for arcing detection
Siming Chen, Shanghai (CN); Guoping Zhu, Shanghai (CN); Jinglin Wu, Shanghai (CN); Biao Luo, Shanghai (CN); and Xu Chu, Shanghai (CN)
Assigned to SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD., Shanghai (CN)
Filed by SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD., Shanghai (CN)
Filed on May 15, 2023, as Appl. No. 18/317,907.
Application 18/317,907 is a continuation of application No. 17/305,538, filed on Jul. 9, 2021, granted, now 11,650,242.
Claims priority of application No. 202010656446.5 (CN), filed on Jul. 9, 2020.
Prior Publication US 2023/0280390 A1, Sep. 7, 2023
Int. Cl. G01R 31/14 (2006.01); G01R 15/18 (2006.01); G01R 19/00 (2006.01); H01J 35/02 (2006.01)
CPC G01R 31/14 (2013.01) [G01R 15/181 (2013.01); G01R 19/0092 (2013.01); H01J 35/02 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An arcing detection device, comprising:
a detection coil configured to detect a current variation of a system; and
a processing circuit operably connected to the detection coil, wherein
the system is an X-ray system that includes an X-ray tube configured to emit an X-ray beam, a high-voltage tank configured to generate a high voltage, and a high-voltage cable operably connecting the high-voltage tank to the X-ray tube, the high voltage is applied to the X-ray tube to provide power to the X-ray tube,
the processing circuit is configured to determine information of an arcing event of the system based on the current variation of the system, the information of the arcing event of the system comprising a position where the arcing event occurs in the system, the position is located at one of the X-ray tube, the high-voltage tank, and the high-voltage cable.