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Method For Detecting Anti-island Protection Performance Of Inverter App 20180164367 - ZHENG; Fei ;   et al. | 2018-06-14 |
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Method For Overcoming Influence Of Out-Flowing Current On Bus Differential Protection App 20170317489 - DU; Dingxiang ;   et al. | 2017-11-02 |
Method for searching cross-regional power supply area based on CIM model and system thereof Grant 9,798,310 - Han , et al. October 24, 2 | 2017-10-24 |
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Testing device for propagation characteristic of electromagnetic wave in gas insulated switchgear and testing method therefor Grant 9,753,079 - Chen , et al. September 5, 2 | 2017-09-05 |
Integrated High And Low Voltage Ride Through Test System App 20170146603 - QIN; Shiyao ;   et al. | 2017-05-25 |
Monitoring system and method for megawatt level battery energy storage power plant Grant 9,660,450 - Li , et al. May 23, 2 | 2017-05-23 |
Real time dynamic physics simulation device of flexible DC transmission system Grant 9,659,114 - He , et al. May 23, 2 | 2017-05-23 |
Digital closed-loop fiber optical current sensor Grant 9,632,114 - Chen , et al. April 25, 2 | 2017-04-25 |
Detection system and detection method of distributed generation islanding based on power frequency carrier Grant 9,614,364 - Huang , et al. April 4, 2 | 2017-04-04 |
Method For Lightning Stroke Identification And Location On Optical Fiber Composite Overhead Ground Wire App 20170023504 - LV; Lidong ;   et al. | 2017-01-26 |
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Energy Management Method Of Multi-type Battery Energy Storage Power Station Considering Charge And Discharge Rates App 20160197514 - Li; Xiangjun ;   et al. | 2016-07-07 |
Modular multilevel converter valve protection method Grant 9,373,950 - Gao , et al. June 21, 2 | 2016-06-21 |
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System And Method For Main Distribution Network Graph/model/data Integration Based On Remote Access And Information Interaction App 20160012150 - HAN; Bing ;   et al. | 2016-01-14 |
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High-voltage Direct Current Broad Frequency-domain Corona Current Measurement System App 20150362536 - LU; Jiayu ;   et al. | 2015-12-17 |
Single-core Optical Transceiver App 20150311981 - INAGAKI; Yuto ;   et al. | 2015-10-29 |
Online Monitoring Circuit And Method Of The Series Compensation Spark Gap Divider Return Circuit App 20150149102 - Li; Guofu ;   et al. | 2015-05-28 |
Default current test method of impulse voltage mixed high voltage direct current converter valve Grant 9,041,426 - Tang , et al. May 26, 2 | 2015-05-26 |
Real-time power distribution method and system for lithium battery and redox flow battery energy storage systems hybrid energy storage power station App 20150019149 - Li; Xiangjun ;   et al. | 2015-01-15 |
Partial discharge experiment power supply system for extra-high voltage transformer and method thereof Grant 8,890,540 - Li , et al. November 18, 2 | 2014-11-18 |
Method and Apparatus for Calibrating Voltage Transformer Serial Addition App 20140247056 - Zhou; Feng ;   et al. | 2014-09-04 |
Voltage source for calibrating a fast transient voltage measurement system and calibration method Grant 8,816,699 - Liu , et al. August 26, 2 | 2014-08-26 |
Real Time Dynamic Physics Simulation Device Of Flexible Dc Transmission System App 20140129195 - He; Zhiyuan ;   et al. | 2014-05-08 |
Apparatus And Method For Enhancing Stability Of Electronic Device Having A High-accuracy Clock App 20140035647 - YIN; Frank ;   et al. | 2014-02-06 |
Voltage Balancing Control Method For Modular Multilevel Converter App 20140002048 - Pang; Hui ;   et al. | 2014-01-02 |
Digital Closed-loop Fiber Optical Current Sensor App 20130278241 - Chen; Xiangxun ;   et al. | 2013-10-24 |
Current sensor for measuring inhomogeneity of potential distribution of arrester Grant 8,405,949 - Wang , et al. March 26, 2 | 2013-03-26 |
Fault current test equipment of direct current thyristor valve Grant 8,339,153 - Zha , et al. December 25, 2 | 2012-12-25 |
High voltage thyristor valve multi-injection test method Grant 8,339,151 - He , et al. December 25, 2 | 2012-12-25 |
Partial Discharge Experiment Power Supply System For Extra-high Voltage Transformer And Method Thereof App 20120306511 - Li; Guangfan ;   et al. | 2012-12-06 |
Self-cooled thyristor valve Grant 8,149,577 - Tang , et al. April 3, 2 | 2012-04-03 |
Saturated reactor of direct current thyristor valve Grant 8,089,330 - Wen , et al. January 3, 2 | 2012-01-03 |
Novel Thyristor Valve Module App 20110272042 - Wei; Xiaoguang ;   et al. | 2011-11-10 |
High Voltage Thyristor Valve Multi-Injection Test Method App 20110273201 - He; Zhiyuan ;   et al. | 2011-11-10 |
Fault Current Test Equipment of Direct Current Thyristor Valve App 20110273200 - Zha; Kunpeng ;   et al. | 2011-11-10 |
Control and Protection System of Converter Valve Operation Test Equipment App 20110276189 - Tang; Guangfu ;   et al. | 2011-11-10 |
Self-Cooled Thyristor Valve App 20110216518 - Tang; Guangfu ;   et al. | 2011-09-08 |
Novel Saturated Reactor of Direct Current Thyristor Valve App 20110175697 - Wen; Jialiang ;   et al. | 2011-07-21 |