Inventor · disambiguated record
Ying Jiang-Häfner
Also filed as: JIANG-HAEFNER YING · JIANG-HAFNER YING · JIANG-HÄFNER YING
18 granted patents·1 pending application·101 citations·filing 2000–2018
92Inventor score
Top patents by PatentIndex Score
19 records- 0186US10374412B2Method and arrangement for facilitating clearing of a pole fault and isolation of a faulted pole in a power transmission systemABB SCHWEIZ AG·Filed 2015·Granted Aug 6, 2019·6 cites·24 claims
- 0283US11349384B2Energization of a converter including a mix of half-bridge and full-bridge submodulesHITACHI ENERGY SWITZERLAND AG·Filed 2018·Granted May 31, 2022·5 cites·20 claims
- 0381US8779730B2Capacitor discharge in a cell based voltage source converterJIANG-HÄFNER YING·Filed 2010·Granted Jul 15, 2014·8 cites·26 claims
- 0480US9379633B2HVDC system and method to control a voltage source converter in a HVDC systemABB TECHNOLOGY AG·Filed 2013·Granted Jun 28, 2016·3 cites·11 claims
- 0575US8305778B2Method and system to influence the power generation of an adjustable speed generatorJIANG-HAEFNER YING·Filed 2007·Granted Nov 6, 2012·16 cites·8 claims
- 0672US8542505B2Precision switching for carrier based PWMJIANG-HAFNER YING·Filed 2012·Granted Sep 24, 2013·5 cites·14 claims
- 0770US8946917B2Method for controlling power flow within a wind park system, controller, computer program and computer program productsHOLMBERG PER·Filed 2011·Granted Feb 3, 2015·4 cites·19 claims
- 0870US6400585B2Method and control system for voltage control at a converter stationABB AB·Filed 2001·Granted Jun 4, 2002·27 cites·24 claims
- 0960US6411066B1Method to control the flow of active power in a high voltage direct current transmission system and device for the sameABB AB·Filed 2000·Granted Jun 25, 2002·15 cites·24 claims
- 1057US9831865B2RC-IGBT switching pulse controlABB SCHWEIZ AG·Filed 2013·Granted Nov 28, 2017·2 cites·18 claims
- 1152US10050551B1Arrangement, method and computer program product for limiting circulating currentsABB SCHWEIZ AG·Filed 2015·Granted Aug 14, 2018·1 cites·16 claims
- 1250US8767422B2Interface arrangement between AC and DC systems using grounding switchJIANG-HÄFNER YING·Filed 2010·Granted Jul 1, 2014·1 cites·20 claims
- 1350US8760888B2HVDC system and method to control a voltage source converter in a HVDC systemJIANG-HÄFNER YING·Filed 2007·Granted Jun 24, 2014·1 cites·11 claims
- 1447US9812982B2Method in, apparatus for, and interface arrangement between an alternating current power system and a direct current power systemABB SCHWEIZ AG·Filed 2014·Granted Nov 7, 2017·0 cites·18 claims
- 1547US7239535B2Voltage source converterABB TECHNOLOGY LTD·Filed 2004·Granted Jul 3, 2007·7 cites·13 claims
- 1643US9312786B2Cells control in a multilevel converterABB TECHNOLOGY LTD·Filed 2012·Granted Apr 12, 2016·0 cites·20 claims
- 1741US10931114B2Controlling a voltage source converter in a DC systemABB POWER GRIDS SWITZERLAND AG·Filed 2017·Granted Feb 23, 2021·0 cites·20 claims
- 1833US11476658B2Communication less control technique for hybrid HVDCHITACHI ENERGY SWITZERLAND AG·Filed 2017·Granted Oct 18, 2022·0 cites·20 claims
- 1930US2013070491A1Interface arrangement between ac and dc systems including filter at transformer neutral pointJIANG-HAEFNER YING·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →