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Cary, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fault isolation and system restoration using power converter
Patent number
10,411,587
Issue date
Sep 10, 2019
ABB Schweiz AG
Li Qi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Cloud-based control for power distribution system
Patent number
10,411,475
Issue date
Sep 10, 2019
ABB Schweiz AG
Xianyong Feng
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Oil-immersed transformer thermal monitoring and prediction system
Patent number
10,281,338
Issue date
May 7, 2019
ABB Inc.
Xianyong Feng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for leakage monitoring for oil-immersed electr...
Patent number
10,192,677
Issue date
Jan 29, 2019
ABB Inc.
Xianyong Feng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fault location of DC distribution systems
Patent number
9,800,044
Issue date
Oct 24, 2017
ABB Schweiz AG
Li Qi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
High impedance fault location in DC distribution systems
Patent number
9,791,495
Issue date
Oct 17, 2017
ABB Schweiz AG
Li Qi
G01 - MEASURING TESTING
Information
Patent Grant
Technologies for zonal fault protection of DC distribution systems
Patent number
9,762,047
Issue date
Sep 12, 2017
Jiuping Pan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Microgrid energy management system and method for controlling opera...
Patent number
9,733,623
Issue date
Aug 15, 2017
ABB Research Ltd.
Fang Yang
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
FAULT ISOLATION AND SYSTEM RESTORATION USING POWER CONVERTER
Publication number
20180166972
Publication date
Jun 14, 2018
ABB Schweiz AG
Li Qi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CLOUD-BASED CONTROL FOR POWER DISTRIBUTION SYSTEM
Publication number
20170250539
Publication date
Aug 31, 2017
ABB Schweiz AG
Xianyong Feng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
HIGH IMPEDANCE FAULT LOCATION IN DC DISTRIBUTION SYSTEMS
Publication number
20170192047
Publication date
Jul 6, 2017
ABB Technology Ltd.
Li Qi
G01 - MEASURING TESTING
Information
Patent Application
TECHNOLOGIES FOR ZONAL FAULT PROTECTION OF DC DISTRIBUTION SYSTEMS
Publication number
20160372911
Publication date
Dec 22, 2016
ABB Technology Ltd.
Jiuping Pan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FAULT LOCATION OF DC DISTRIBUTION SYSTEMS
Publication number
20160352091
Publication date
Dec 1, 2016
ABB Technology Ltd.
Li Qi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
OIL-IMMERSED TRANSFORMER THERMAL MONITORING AND PREDICTION SYSTEM
Publication number
20160252401
Publication date
Sep 1, 2016
ABB INC.
Xianyong Feng
G01 - MEASURING TESTING
Information
Patent Application
Method and Apparatus for Leakage Monitoring for Oil-Immersed Electr...
Publication number
20160047765
Publication date
Feb 18, 2016
ABB INC.
Xianyong Feng
G01 - MEASURING TESTING
Information
Patent Application
Microgrid Energy Management System and Method for Controlling Opera...
Publication number
20150039145
Publication date
Feb 5, 2015
ABB TECHNOLOGY AG
Fang Yang
G05 - CONTROLLING REGULATING