Liang Cao

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for detecting crowbar circuit in wind turbine
- Patent number 8,957,664
- Issue date Feb 17, 2015
- Delta Electronics (Shanghai) Co., Ltd.
- Liang Cao
- G05 - CONTROLLING REGULATING
Information Patent Grant
Converter system and control method thereof
- Patent number 8,842,453
- Issue date Sep 23, 2014
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Li Cai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CONVERTER SYSTEM AND CONTROL METHOD THEREOF
- Publication number 20130279222
- Publication date Oct 24, 2013
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Li CAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEVICE AND METHOD FOR DETECTING CROWBAR CIRCUIT IN WIND TURBINE
- Publication number 20130076336
- Publication date Mar 28, 2013
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Liang Cao
- G01 - MEASURING TESTING