Xuancai ZHU

Person

Taoyuan Hsien, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Control method, auxiliary power supply of photovoltaic inverter and...
- Patent number 11,990,758
- Issue date May 21, 2024
- Delta Electronics (Shanghai) Co., Ltd.
- Yuxi Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Photovoltaic inverter system, automatic locating method of rapid sh...
- Patent number 11,881,815
- Issue date Jan 23, 2024
- Delta Electronics (Shanghai) Co., Ltd.
- Chengjun He
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Grid-tied power generation system and grid-tied power fluctuation s...
- Patent number 11,799,289
- Issue date Oct 24, 2023
- Wanbang Digital Energy Co., Ltd.
- Xuancai Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Islanding detection system and method
- Patent number 11,799,296
- Issue date Oct 24, 2023
- Delta Electronics (Shanghai) Co., Ltd.
- Shen Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Photovoltaic power optimization system
- Patent number 11,658,488
- Issue date May 23, 2023
- Delta Electronics (Shanghai) Co., Ltd.
- Xuancai Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rapid shutdown device for photovoltaic system and control method th...
- Patent number 11,532,935
- Issue date Dec 20, 2022
- Delta Electronics (Shanghai) Co., Ltd.
- Xuancai Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Insulation impedance detection circuit and insulation impedance det...
- Patent number 11,474,133
- Issue date Oct 18, 2022
- Delta Electronics (Shanghai) Co., Ltd.
- Yuxi Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter and soft-start method for the same
- Patent number 11,309,789
- Issue date Apr 19, 2022
- Delta Electronics (Shanghai) Co., Ltd.
- Qikang Wei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Photovoltaic inverter system and method for controlling the same
- Patent number 11,190,023
- Issue date Nov 30, 2021
- Delta Electronics (Shanghai) Co., Ltd.
- Xuancai Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for identifying the type of a grid automatically and inverte...
- Patent number 11,175,316
- Issue date Nov 16, 2021
- Delta Electronics (Shanghai) Co., Ltd.
- Qikang Wei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Photovoltaic power generation system and method for controlling the...
- Patent number 11,128,142
- Issue date Sep 21, 2021
- Delta Electronics (Shanghai) Co., Ltd.
- Xuancai Zhu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Optimizer, control method and parallel arrangement for photovoltaic...
- Patent number 11,005,268
- Issue date May 11, 2021
- Delta Electronics, Inc.
- Xuancai Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Non-isolated inverting apparatus, control method thereof and photov...
- Patent number 10,965,220
- Issue date Mar 30, 2021
- Delta Electronics (Shanghai) Co., Ltd.
- Xuancai Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hysteresis control method for inverter and an inverter with hystere...
- Patent number 10,897,241
- Issue date Jan 19, 2021
- Delta Electronics (Shanghai) Co., Ltd.
- Qikang Wei
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Photovoltaic power generation system and method for shutting down t...
- Patent number 10,411,459
- Issue date Sep 10, 2019
- Delta Electronics (Shanghai) Co., Ltd.
- Xuancai Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Detection circuit and detection method for detecting insulation res...
- Patent number 10,411,479
- Issue date Sep 10, 2019
- Delta Electronics (Shanghai) Co., Ltd.
- Bingwen Weng
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Photovoltaic system and rapid shutdown method thereof
- Patent number 10,305,273
- Issue date May 28, 2019
- Delta Electronics (Shanghai) Co., Ltd.
- Xuancai Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method, apparatus and system for crosstalk suppression of power lin...
- Patent number 10,305,542
- Issue date May 28, 2019
- Delta Electronics (Shanghai) Co., Ltd.
- Jiangtao Yan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inverter and control method thereof
- Patent number 10,148,196
- Issue date Dec 4, 2018
- Delta Electronics (Shanghai) Co., Ltd.
- Bingwen Weng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and device for ARC fault detection for photovoltaic inverter...
- Patent number 9,722,535
- Issue date Aug 1, 2017
- Delta Electronics (Shanghai) Co., Ltd.
- Xuancai Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
GRID-TIED POWER GENERATION SYSTEM AND GRID-TIED POWER FLUCTUATION S...
- Publication number 20230216295
- Publication date Jul 6, 2023
- Wanbang Digital Energy Co., Ltd.
- Xuancai Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INVERTER PARALLEL SYSTEM AND ZERO FEED-IN CONTROL METHOD THEREFOR
- Publication number 20230042950
- Publication date Feb 9, 2023
- Wanbang Digital Energy Co., Ltd.
- Shen Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGING SYSTEM UTILIZING ENERGY STORAGE MULTIPLICATION
- Publication number 20220407342
- Publication date Dec 22, 2022
- Guochuang Innovation Center of Mobile Energy (Jiangsu) Co.,Ltd.
- Feng Yao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC INVERTER SYSTEM, AUTOMATIC LOCATING METHOD OF RAPID SH...
- Publication number 20220368282
- Publication date Nov 17, 2022
- DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
- Chengjun HE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ISLANDING DETECTION SYSTEM AND METHOD
- Publication number 20220190604
- Publication date Jun 16, 2022
- DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
- Shen CHEN
- G01 - MEASURING TESTING
Information Patent Application
CONTROL METHOD, AUXILIARY POWER SUPPLY OF PHOTOVOLTAIC INVERTER AND...
- Publication number 20220181884
- Publication date Jun 9, 2022
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Yuxi WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RAPID SHUTDOWN DEVICE FOR PHOTOVOLTAIC SYSTEM AND CONTROL METHOD TH...
- Publication number 20210281065
- Publication date Sep 9, 2021
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Xuancai ZHU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INSULATION IMPEDANCE DETECTION CIRCUIT AND INSULATION IMPEDANCE DET...
- Publication number 20210172987
- Publication date Jun 10, 2021
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Yuxi WANG
- G01 - MEASURING TESTING
Information Patent Application
INVERTER AND SOFT-START METHOD FOR THE SAME
- Publication number 20210135563
- Publication date May 6, 2021
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Qikang WEI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
NON-ISOLATED INVERTING APPARATUS, CONTROL METHOD THEREOF AND PHOTOV...
- Publication number 20200403529
- Publication date Dec 24, 2020
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Xuancai ZHU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC POWER OPTIMIZATION SYSTEM
- Publication number 20200373761
- Publication date Nov 26, 2020
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Xuancai ZHU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF UPGRADING INVERTER SOFTWARE, SYSTEM AND ELECTRONIC DEVICE...
- Publication number 20200341750
- Publication date Oct 29, 2020
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Shen CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PHOTOVOLTAIC INVERTER SYSTEM AND METHOD FOR CONTROLLING THE SAME
- Publication number 20200343730
- Publication date Oct 29, 2020
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Xuancai ZHU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC POWER GENERATION SYSTEM AND METHOD FOR CONTROLLING THE...
- Publication number 20200343729
- Publication date Oct 29, 2020
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Xuancai ZHU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR IDENTIFYING THE TYPE OF A GRID AUTOMATICALLY AND INVERTE...
- Publication number 20200264215
- Publication date Aug 20, 2020
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Qikang WEI
- G01 - MEASURING TESTING
Information Patent Application
HYSTERESIS CONTROL METHOD FOR INVERTER AND AN INVERTER WITH HYSTERE...
- Publication number 20200228102
- Publication date Jul 16, 2020
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Qikang WEI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OPTIMIZER, CONTROL METHOD AND PARALLEL ARRANGEMENT FOR PHOTOVOLTAIC...
- Publication number 20190326758
- Publication date Oct 24, 2019
- DELTA ELECTRONICS,INC.
- Xuancai ZHU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF UPGRADING INVERTER SOWARE, SYSTEM AND ELECTRONIC DEVICE U...
- Publication number 20190205116
- Publication date Jul 4, 2019
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Shen CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR CROSSTALK SUPPRESSION OF POWER LIN...
- Publication number 20180227012
- Publication date Aug 9, 2018
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Jiangtao YAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHOTOVOLTAIC POWER GENERATION SYSTEM AND METHOD FOR SHUTTING DOWN T...
- Publication number 20180062379
- Publication date Mar 1, 2018
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Xuancai ZHU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INVERTER AND CONTROL METHOD THEREOF
- Publication number 20170302196
- Publication date Oct 19, 2017
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Bingwen WENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DETECTION CIRCUIT AND DETECTION METHOD FOR DETECTING INSULATION RES...
- Publication number 20170302082
- Publication date Oct 19, 2017
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Bingwen WENG
- G01 - MEASURING TESTING
Information Patent Application
PHOTOVOLTAIC SYSTEM AND RAPID SHUTDOWN METHOD THEREOF
- Publication number 20170207620
- Publication date Jul 20, 2017
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Xuancai ZHU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and Device for ARC Fault Detection for Photovoltaic Inverter...
- Publication number 20160282398
- Publication date Sep 29, 2016
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Xuancai ZHU
- G01 - MEASURING TESTING
Information Patent Application
PHOTOVOLTAIC POWER GENERATION SYSTEM AND SHUT-DOWN DEVICE
- Publication number 20160211797
- Publication date Jul 21, 2016
- DELTA ELECTRONICS, INC.
- Xuancai ZHU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Xuancai ZHU

Person

Patents Grantslast 30 patents

Control method, auxiliary power supply of photovoltaic inverter and...

Photovoltaic inverter system, automatic locating method of rapid sh...

Grid-tied power generation system and grid-tied power fluctuation s...

Islanding detection system and method

Photovoltaic power optimization system

Rapid shutdown device for photovoltaic system and control method th...

Insulation impedance detection circuit and insulation impedance det...

Inverter and soft-start method for the same

Photovoltaic inverter system and method for controlling the same

Method for identifying the type of a grid automatically and inverte...

Photovoltaic power generation system and method for controlling the...

Optimizer, control method and parallel arrangement for photovoltaic...

Non-isolated inverting apparatus, control method thereof and photov...

Hysteresis control method for inverter and an inverter with hystere...

Photovoltaic power generation system and method for shutting down t...

Detection circuit and detection method for detecting insulation res...

Photovoltaic system and rapid shutdown method thereof

Method, apparatus and system for crosstalk suppression of power lin...

Inverter and control method thereof

Method and device for ARC fault detection for photovoltaic inverter...

Patents Applicationslast 30 patents

GRID-TIED POWER GENERATION SYSTEM AND GRID-TIED POWER FLUCTUATION S...

INVERTER PARALLEL SYSTEM AND ZERO FEED-IN CONTROL METHOD THEREFOR

CHARGING SYSTEM UTILIZING ENERGY STORAGE MULTIPLICATION

PHOTOVOLTAIC INVERTER SYSTEM, AUTOMATIC LOCATING METHOD OF RAPID SH...

ISLANDING DETECTION SYSTEM AND METHOD

CONTROL METHOD, AUXILIARY POWER SUPPLY OF PHOTOVOLTAIC INVERTER AND...

RAPID SHUTDOWN DEVICE FOR PHOTOVOLTAIC SYSTEM AND CONTROL METHOD TH...

INSULATION IMPEDANCE DETECTION CIRCUIT AND INSULATION IMPEDANCE DET...

INVERTER AND SOFT-START METHOD FOR THE SAME

NON-ISOLATED INVERTING APPARATUS, CONTROL METHOD THEREOF AND PHOTOV...

PHOTOVOLTAIC POWER OPTIMIZATION SYSTEM

METHOD OF UPGRADING INVERTER SOFTWARE, SYSTEM AND ELECTRONIC DEVICE...

PHOTOVOLTAIC INVERTER SYSTEM AND METHOD FOR CONTROLLING THE SAME

PHOTOVOLTAIC POWER GENERATION SYSTEM AND METHOD FOR CONTROLLING THE...

METHOD FOR IDENTIFYING THE TYPE OF A GRID AUTOMATICALLY AND INVERTE...

HYSTERESIS CONTROL METHOD FOR INVERTER AND AN INVERTER WITH HYSTERE...

OPTIMIZER, CONTROL METHOD AND PARALLEL ARRANGEMENT FOR PHOTOVOLTAIC...

METHOD OF UPGRADING INVERTER SOWARE, SYSTEM AND ELECTRONIC DEVICE U...

METHOD, APPARATUS AND SYSTEM FOR CROSSTALK SUPPRESSION OF POWER LIN...

PHOTOVOLTAIC POWER GENERATION SYSTEM AND METHOD FOR SHUTTING DOWN T...

INVERTER AND CONTROL METHOD THEREOF

DETECTION CIRCUIT AND DETECTION METHOD FOR DETECTING INSULATION RES...

PHOTOVOLTAIC SYSTEM AND RAPID SHUTDOWN METHOD THEREOF

Method and Device for ARC Fault Detection for Photovoltaic Inverter...

PHOTOVOLTAIC POWER GENERATION SYSTEM AND SHUT-DOWN DEVICE