Xinyu Yu

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Power supply system, converter, and circulating current suppression...
- Patent number 12,160,106
- Issue date Dec 3, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Xinyu Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault detection method, fault detection apparatus for photovoltaic...
- Patent number 12,009,783
- Issue date Jun 11, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Jianqiang Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply system and control method for power supply system
- Patent number 11,984,800
- Issue date May 14, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Xinyu Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Photovoltaic inverter and corresponding switching frequency control...
- Patent number 11,855,460
- Issue date Dec 26, 2023
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Xinyu Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
String inverter control method, apparatus, and system, and storage...
- Patent number 11,699,906
- Issue date Jul 11, 2023
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Xinyu Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power backfeed control method, converter, and photovoltaic power ge...
- Patent number 11,626,834
- Issue date Apr 11, 2023
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Fei Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Intensity of current-voltage curve scanning method for photovoltaic...
- Patent number 11,563,404
- Issue date Jan 24, 2023
- Huawei Technologies Co., Ltd.
- Fangcheng Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Islanding detection method and apparatus, and computer-readable sto...
- Patent number 11,342,757
- Issue date May 24, 2022
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Xinyu Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control method and controller for string inverter, inverter, and in...
- Patent number 11,171,489
- Issue date Nov 9, 2021
- Huawei Technologies Co., Ltd.
- Xinyu Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER SUPPLY SYSTEM, THREE-PHASE INVERTER, CONTROLLER AND CONTROL M...
- Publication number 20250023490
- Publication date Jan 16, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Qilei CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER AND DETECTION METHOD FOR TERMINAL STATUS
- Publication number 20250023456
- Publication date Jan 16, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Yuan YAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER, ENERGY STORAGE SYSTEM, AND CONTROL METHOD
- Publication number 20250023489
- Publication date Jan 16, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Peng DONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE AND CONTROL METHOD THEREOF
- Publication number 20240333172
- Publication date Oct 3, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Yi DU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY SYSTEM AND GRID CONNECTION CONTROL METHOD
- Publication number 20240250534
- Publication date Jul 25, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Fei XU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC SYSTEM, RELAY DETECTION METHOD, AND POWER SUPPLY SYSTEM
- Publication number 20240213767
- Publication date Jun 27, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Li LU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INVERTER AND CONTROL METHOD FOR INVERTER
- Publication number 20240178668
- Publication date May 30, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Fei XU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC SYSTEM, FAST SHUTDOWN METHOD, AND PHOTOVOLTAIC INVERTER
- Publication number 20240128739
- Publication date Apr 18, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Li LU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-INVERTER PARALLEL SYSTEM AND METHOD FOR CONTROLLING GRID CONN...
- Publication number 20240106351
- Publication date Mar 28, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Xinyu YU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC SYSTEM AND CARRIER WAVE SIGNAL SYNCHRONIZATION METHOD
- Publication number 20240106244
- Publication date Mar 28, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Xinyu Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESONANT SWITCHED CAPACITOR CONVERTER AND CONTROL METHOD THEREOF
- Publication number 20240088785
- Publication date Mar 14, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Xinyu YU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER LINE COMMUNICATION SYSTEM, POWER ELECTRONIC APPARATUS, AND IN...
- Publication number 20240048179
- Publication date Feb 8, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Xinyu YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Grid-Tied Power Supply System and Related Device Thereof
- Publication number 20240022074
- Publication date Jan 18, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Shuchao Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY SYSTEM, INVERTER, AND METHOD FOR CONTROLLING POSITIVE...
- Publication number 20240022181
- Publication date Jan 18, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Xinyu YU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BIPOLAR POWER SUPPLY SYSTEM AND CONTROL METHOD
- Publication number 20240022072
- Publication date Jan 18, 2024
- Huawel Digital Power Technologies Co., Ltd.
- Xinyu Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC SYSTEM, INVERTER, AND CONTROL METHOD
- Publication number 20230421074
- Publication date Dec 28, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Xinyu YU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Photovoltaic Cell Detection Method, Apparatus, and System, Medium,...
- Publication number 20230421098
- Publication date Dec 28, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Xinyu YU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMMON-MODE VOLTAGE ADJUSTMENT METHOD AND APPARATUS, AND CONTROL SY...
- Publication number 20230402941
- Publication date Dec 14, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Xinyu YU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC SYSTEM AND MAXIMUM INPUT POWER DETERMINING METHOD
- Publication number 20230336121
- Publication date Oct 19, 2023
- Huawei Digital Power Technologies Co.,Ltd.
- Xinyu Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC POWER GENERATION SYSTEM, POWER CONTROL METHOD, AND COM...
- Publication number 20230336119
- Publication date Oct 19, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Xinyu YU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Photovoltaic System, Protection Method, and Inverter System
- Publication number 20230327453
- Publication date Oct 12, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Xinyu YU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR SUPPRESSING CROSS CURRENT IN INVERTER PARA...
- Publication number 20230318440
- Publication date Oct 5, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Xinyu YU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIRECT CURRENT CONVERTER, CONTROL METHOD, DIRECT CURRENT COMBINER B...
- Publication number 20230318464
- Publication date Oct 5, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Xinyu YU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONVERSION CIRCUIT, CONVERSION CIRCUIT PRECHARGE CONTROL METHOD, AN...
- Publication number 20230318434
- Publication date Oct 5, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Fuqiang XU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC SYSTEM AND CIRCULATING CURRENT SUPPRESSION METHOD
- Publication number 20230308009
- Publication date Sep 28, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Xinyu YU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC POWER GENERATION SYSTEM, PHOTOVOLTAIC INVERTER, AND IV...
- Publication number 20230291208
- Publication date Sep 14, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Xinyu YU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
THREE-LEVEL INVERTER, CONTROL METHOD, AND SYSTEM
- Publication number 20230238896
- Publication date Jul 27, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Fei XU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
THREE-LEVEL INVERTER, CONTROL METHOD, AND SYSTEM
- Publication number 20230216426
- Publication date Jul 6, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Fei XU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMMON-MODE VOLTAGE INJECTION CONTROL METHOD AND APPARATUS FOR INVE...
- Publication number 20230147775
- Publication date May 11, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Xinyu YU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY SYSTEM, CONVERTER, AND CIRCULATING CURRENT SUPPRESSION...
- Publication number 20230116892
- Publication date Apr 13, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Xinyu YU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Person

Patents Grantslast 30 patents

Power supply system, converter, and circulating current suppression...

Fault detection method, fault detection apparatus for photovoltaic...

Power supply system and control method for power supply system

Photovoltaic inverter and corresponding switching frequency control...

String inverter control method, apparatus, and system, and storage...

Power backfeed control method, converter, and photovoltaic power ge...

Intensity of current-voltage curve scanning method for photovoltaic...

Islanding detection method and apparatus, and computer-readable sto...

Control method and controller for string inverter, inverter, and in...

Patents Applicationslast 30 patents

POWER SUPPLY SYSTEM, THREE-PHASE INVERTER, CONTROLLER AND CONTROL M...

POWER CONVERTER AND DETECTION METHOD FOR TERMINAL STATUS

POWER CONVERTER, ENERGY STORAGE SYSTEM, AND CONTROL METHOD

POWER CONVERSION DEVICE AND CONTROL METHOD THEREOF

POWER SUPPLY SYSTEM AND GRID CONNECTION CONTROL METHOD

PHOTOVOLTAIC SYSTEM, RELAY DETECTION METHOD, AND POWER SUPPLY SYSTEM

INVERTER AND CONTROL METHOD FOR INVERTER

PHOTOVOLTAIC SYSTEM, FAST SHUTDOWN METHOD, AND PHOTOVOLTAIC INVERTER

MULTI-INVERTER PARALLEL SYSTEM AND METHOD FOR CONTROLLING GRID CONN...

PHOTOVOLTAIC SYSTEM AND CARRIER WAVE SIGNAL SYNCHRONIZATION METHOD

RESONANT SWITCHED CAPACITOR CONVERTER AND CONTROL METHOD THEREOF

POWER LINE COMMUNICATION SYSTEM, POWER ELECTRONIC APPARATUS, AND IN...

Grid-Tied Power Supply System and Related Device Thereof

POWER SUPPLY SYSTEM, INVERTER, AND METHOD FOR CONTROLLING POSITIVE...

BIPOLAR POWER SUPPLY SYSTEM AND CONTROL METHOD

PHOTOVOLTAIC SYSTEM, INVERTER, AND CONTROL METHOD

Photovoltaic Cell Detection Method, Apparatus, and System, Medium,...

COMMON-MODE VOLTAGE ADJUSTMENT METHOD AND APPARATUS, AND CONTROL SY...

PHOTOVOLTAIC SYSTEM AND MAXIMUM INPUT POWER DETERMINING METHOD

PHOTOVOLTAIC POWER GENERATION SYSTEM, POWER CONTROL METHOD, AND COM...

Photovoltaic System, Protection Method, and Inverter System

METHOD AND APPARATUS FOR SUPPRESSING CROSS CURRENT IN INVERTER PARA...

DIRECT CURRENT CONVERTER, CONTROL METHOD, DIRECT CURRENT COMBINER B...

CONVERSION CIRCUIT, CONVERSION CIRCUIT PRECHARGE CONTROL METHOD, AN...

PHOTOVOLTAIC SYSTEM AND CIRCULATING CURRENT SUPPRESSION METHOD

PHOTOVOLTAIC POWER GENERATION SYSTEM, PHOTOVOLTAIC INVERTER, AND IV...

THREE-LEVEL INVERTER, CONTROL METHOD, AND SYSTEM

THREE-LEVEL INVERTER, CONTROL METHOD, AND SYSTEM

COMMON-MODE VOLTAGE INJECTION CONTROL METHOD AND APPARATUS FOR INVE...

POWER SUPPLY SYSTEM, CONVERTER, AND CIRCULATING CURRENT SUPPRESSION...