NON-CONTACT ELECTRIC LEAKAGE DETECTION DEVICE FOR HIGH-VOLTAGE CABLE

WIPO Patent Application WO/2018/035753

A1

A non-contact electric leakage detection device for a high-voltage cable, comprising a base (1). The front surface of the base (1) is provided with a touch display device (2). An information processing assembly is provided inside the base (1). The upper surface of the base (1) is movably equipped with a hexagonal expansion frame (4) by means of support rods (3). The hexagonal expansion frame (4) is equipped with three signal preprocessing devices (6) by means of movable intermediates (5). The upper surface of each preprocessing device (6) is fixedly provided with a dish-shaped cover (7). A receiving device (8) is provided in the dish-shaped cover (7) and is electrically connected to the signal preprocessing device (6). By means of cooperative use of the touch display device (2), the information processing assembly, the signal preprocessing devices (6), and the receiving devices (8), the device can detect an electric leakage by means of mutual inductance, gives an alarm, and quickly and accurately position the electric leakage stereoscopically, thereby preventing a danger to technical workers due to near-distance contact detection and maintenance in the past.

ZHANG GANLIN (CN)

PCT/CN2016/096534

March 01, 2018

August 24, 2016

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ZHANG GANLIN (CN)

G01R31/08

CN206057478U	2017-03-29
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CN204188757U	2015-03-04
CN105652135A	2016-06-08
JPH07260870A	1995-10-13

MING & YUE INTELLECTUAL PROPERTY LAW FIRM (CN)

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