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Inventor
ZHONG SHOUPING
CN
2 patents
Patents
2 patents
US10267859B2
Apr 23, 2019
Method and apparatus for identifying open phase of circuit breaker on basis of voltage
NR ELECTRIC CO LTD
0 citations
45
US10128650B2
Nov 13, 2018
Relay protection method and apparatus against LC parallel circuit detuning faults
NR ELECTRIC CO LTD
0 citations
45