Prevention method of abnormal action protection of UHV regulating compensation transformer with no-load input
US-10090670-B2 · Oct 2, 2018 · US
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Xuchang Xj Software Tech Ltd — Electricity
Xuchang Xj Software Tech Ltd holds 10 patents in Electricity, with representative filings summarized below.
| Metric | Value |
|---|---|
| Company | Xuchang Xj Software Tech Ltd |
| Technology | Electricity |
| Patents in slice | 10 |
| Recent patents in slice | 0 |
| First year | 2017 |
| Last year | 2018 |
Representative patents
Notable publications linking Xuchang Xj Software Tech Ltd to Electricity.
Method of differential protection in the power distribution networks based on phase difference principles
US-10082816-B2 · Sep 25, 2018 · US
Method of preventing misoperations about a relay protection device in a smart substation
US-9904588-B2 · Feb 27, 2018 · US
Method of preventing misoperations about a relay protection device in a smart substation
US-9904588-B2 · Feb 27, 2018 · US
Differential protection method for bridge circuit in current converter control system
US-9667131-B2 · May 30, 2017 · US
Recent filings
Latest patents from Xuchang Xj Software Tech Ltd in Electricity.
Prevention method of abnormal action protection of UHV regulating compensation transformer with no-load input
US-10090670-B2 · Oct 2, 2018 · US
Method of differential protection in the power distribution networks based on phase difference principles
US-10082816-B2 · Sep 25, 2018 · US
Method of preventing misoperations about a relay protection device in a smart substation
US-9904588-B2 · Feb 27, 2018 · US
Method of preventing misoperations about a relay protection device in a smart substation
US-9904588-B2 · Feb 27, 2018 · US
Differential protection method for bridge circuit in current converter control system
US-9667131-B2 · May 30, 2017 · US
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