Inventor · disambiguated record
Qingchang Zhong
Also filed as: ZHONG QINGCHANG
9 granted patents·2 pending applications·16 citations·filing 2014–2020
80Inventor score
Top patents by PatentIndex Score
11 records- 0183US10615716B2Reconfiguration of inertia, damping and fault ride-through for a virtual synchronous machineZHONG QINGCHANG·Filed 2018·Granted Apr 7, 2020·6 cites·6 claims
- 0277US10651771B2Passive virtual synchronous machine with bounded frequency and virtual fluxZHONG QINGCHANG·Filed 2018·Granted May 12, 2020·3 cites·18 claims
- 0373US9837931B2Phased lock loop control for multiple inverters connected to a polyphase gridUNIV HUNAN·Filed 2014·Granted Dec 5, 2017·5 cites·1 claims
- 0459US9363184B2Token bucket-based traffic limiting method and apparatusHUAWEI TECH CO LTD·Filed 2014·Granted Jun 7, 2016·2 cites·17 claims
- 0555US11277945B2Rackless thermal-efficient modular power electronic systemZHONG QINGCHANG·Filed 2020·Granted Mar 15, 2022·0 cites·12 claims
- 0649US10797616B2Power electronic converters that take part in the grid regulation without affecting the DC-port operationZHONG QINGCHANG·Filed 2018·Granted Oct 6, 2020·0 cites·8 claims
- 0747US10554143B2SYNDEM converter—a power electronic converter with all voltage and current sensors connected to a common reference pointZHONG QINGCHANG·Filed 2018·Granted Feb 4, 2020·0 cites·7 claims
- 0844US10509373B2Cyber synchronous machine (cybersync machine)ZHONG QINGCHANG·Filed 2017·Granted Dec 17, 2019·0 cites·20 claims
- 0941US9503385B2Delay request processing method and apparatus based on token bucketHUAWEI TECH CO LTD·Filed 2014·Granted Nov 22, 2016·0 cites·8 claims
- 1041US2022014013A1Power Electronic Converter with a Ground Fault Detection Unit that Shares a Common Ground with both DC Ports and AC PortsZHONG QINGCHANG·Filed 2020·Application pending·0 cites
- 1135US2018191281A1Operating Doubly-Fed Induction Generators as Virtual Synchronous GeneratorsZHONG QINGCHANG·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →