Jiacai ZHUANG

Person

Hefei, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Flying capacitor-type NPC three-level topology
- Patent number 12,143,032
- Issue date Nov 12, 2024
- SUNGROW POWER SUPPLY CO., LTD.
- Wei Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Photovoltaic power generation system and method for controlling pow...
- Patent number 12,113,356
- Issue date Oct 8, 2024
- SUNGROW POWER SUPPLY CO., LTD.
- Jiacai Zhuang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cascaded power electronic transformer and control method therefor
- Patent number 12,095,350
- Issue date Sep 17, 2024
- SUNGROW POWER SUPPLY CO., LTD.
- Yue Dong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Isolated bidirectional converter and method for controlling the same
- Patent number 12,021,456
- Issue date Jun 25, 2024
- SUNGROW POWER SUPPLY CO., LTD.
- Jiacai Zhuang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bridge cascade system
- Patent number 11,863,067
- Issue date Jan 2, 2024
- SUNGROW POWER SUPPLY CO., LTD.
- Guoqing Cai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Three-level boost circuit and multiple-output parallel system
- Patent number 11,671,015
- Issue date Jun 6, 2023
- SUNGROW POWER SUPPLY CO., LTD.
- Tengfei Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for controlling shutdown wave blocking of multilevel inverte...
- Patent number 11,424,694
- Issue date Aug 23, 2022
- SUNGROW POWER SUPPLY CO., LTD.
- Jiacai Zhuang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-level boost apparatus
- Patent number 11,283,354
- Issue date Mar 22, 2022
- SUNGROW POWER SUPPLY CO., LTD.
- Jiacai Zhuang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Two-stage converter and method for starting the same, LLC converter...
- Patent number 11,239,746
- Issue date Feb 1, 2022
- Sungrow Power Supply Co. Ltd.
- Tao Zhao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-level boost apparatus
- Patent number 11,165,345
- Issue date Nov 2, 2021
- SUNGROW POWER SUPPLY CO., LTD.
- Jiacai Zhuang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Photovoltaic solid-state transformer, photovoltaic inverter system...
- Patent number 11,088,655
- Issue date Aug 10, 2021
- SUNGROW POWER SUPPLY CO., LTD.
- Jiacai Zhuang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Medium and high voltage energy conversion system
- Patent number 10,978,964
- Issue date Apr 13, 2021
- SUNGROW POWER SUPPLY CO., LTD.
- Xinyu Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Medium-high voltage energy conversion system, and control method an...
- Patent number 10,742,131
- Issue date Aug 11, 2020
- SUNGROW (SHANGHAI) CO., LTD.
- Xinyu Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cooperative control method and device for photovoltaic optimizer an...
- Patent number 10,637,253
- Issue date Apr 28, 2020
- SUNGROW POWER SUPPLY CO., LTD.
- Jun Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Active neutral point clamped inverter, zero-crossing switching meth...
- Patent number 10,355,618
- Issue date Jul 16, 2019
- SUNGROW POWER SUPPLY CO., LTD.
- Jiacai Zhuang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MICRO INVERTER
- Publication number 20250030356
- Publication date Jan 23, 2025
- Sungrow Power Supply Co., Ltd.
- Qiaodi Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ENERGY CONVERSION SYSTEM, OVER-TEMPERATURE OPERATION CONTROL METHOD...
- Publication number 20240313639
- Publication date Sep 19, 2024
- Sungrow Power Supply Co., Ltd.
- Yuan Zhuang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TRANSFORMER
- Publication number 20240021358
- Publication date Jan 18, 2024
- Sungrow Power Supply Co., Ltd.
- Guoqing Cai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CASCADED MULTI-PORT CONVERTER AND THREE-PHASE MEDIUM-VOLTAGE INPUT...
- Publication number 20230387780
- Publication date Nov 30, 2023
- Sungrow Power Supply Co., Ltd.
- Jiacai Zhuang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CASCADED MULTI-PORT CONVERTER AND THREE-PHASE MEDIUM-VOLTAGE INPUT...
- Publication number 20230369958
- Publication date Nov 16, 2023
- SUNGROW POWER SUPPLY CO., LTD.
- Jiacai Zhuang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CASCADED POWER ELECTRONIC TRANSFORMER AND CONTROL METHOD THEREFOR
- Publication number 20230231466
- Publication date Jul 20, 2023
- SUNGROW POWER SUPPLY CO., LTD.
- Yue Dong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION APPARATUS
- Publication number 20230108943
- Publication date Apr 6, 2023
- Sungrow Power Supply Co., Ltd.
- Jiacai Zhuang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ISOLATED BIDIRECTIONAL CONVERTER AND METHOD FOR CONTROLLING THE SAME
- Publication number 20220416672
- Publication date Dec 29, 2022
- Sungrow Power Supply Co., Ltd.
- Jiacai Zhuang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC POWER GENERATION SYSTEM AND METHOD FOR CONTROLLING POW...
- Publication number 20220376497
- Publication date Nov 24, 2022
- Sungrow Power Supply Co., Ltd.
- Jiacai Zhuang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
THREE-LEVEL BOOST CIRCUIT AND MULTIPLE-OUTPUT PARALLEL SYSTEM
- Publication number 20220271667
- Publication date Aug 25, 2022
- SUNGROW POWER SUPPLY CO., LTD.
- Tengfei WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DATA TRANSCEIVING CONTROL METHOD AND APPLICATION SYSTEM THEREFOR
- Publication number 20220216918
- Publication date Jul 7, 2022
- Sungrow Power Supply Co., Ltd.
- Yuqing Cui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BRIDGE CASCADE SYSTEM
- Publication number 20220209659
- Publication date Jun 30, 2022
- Sungrow Power Supply Co., Ltd.
- Guoqing Cai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TRANSFORMER AND TRANSFORMER MACHINING PROCESS
- Publication number 20220148797
- Publication date May 12, 2022
- Sungrow Power Supply Co., Ltd.
- Jiacai Zhuang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TWO-STAGE CONVERTER AND METHOD FOR STARTING THE SAME, LLC CONVERTER...
- Publication number 20200403496
- Publication date Dec 24, 2020
- Sungrow Power Supply Co., Ltd.
- Tao ZHAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Communication Method And Communication Device For Multi-Machine Com...
- Publication number 20200366522
- Publication date Nov 19, 2020
- Sungrow Power Supply Co., Ltd.
- Yuqing CUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method For Controlling Shutdown Wave Blocking Of Multilevel Inverte...
- Publication number 20200358369
- Publication date Nov 12, 2020
- Sungrow Power Supply Co., Ltd.
- Jiacai ZHUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MEDIUM-HIGH VOLTAGE ENERGY CONVERSION SYSTEM, AND CONTROL METHOD AN...
- Publication number 20200177091
- Publication date Jun 4, 2020
- SUNGROW (SHANGHAI) CO., LTD.
- Xinyu WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Multi-Level Boost Apparatus
- Publication number 20200076301
- Publication date Mar 5, 2020
- Sungrow Power Supply Co., Ltd.
- Jiacai ZHUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Multi-Level Boost Apparatus
- Publication number 20200076302
- Publication date Mar 5, 2020
- Sungrow Power Supply Co., Ltd.
- Jiacai ZHUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Medium And High Voltage Energy Conversion System
- Publication number 20190305560
- Publication date Oct 3, 2019
- Sungrow Power Supply Co., Ltd.
- Xinyu WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Photovoltaic Solid-State Transformer, Photovoltaic Inverter System...
- Publication number 20190238088
- Publication date Aug 1, 2019
- Sungrow Power Supply Co., Ltd.
- Jiacai ZHUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Active Neutral Point Clamped Inverter, Zero-Crossing Switching Meth...
- Publication number 20180316276
- Publication date Nov 1, 2018
- Sungrow Power Supply Co., Ltd.
- Jiacai ZHUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC INVERTER SYSTEM AND OPERATION METHOD THEREOF
- Publication number 20180233919
- Publication date Aug 16, 2018
- SUNGROW POWER SUPPLY CO., LTD.
- Yilei GU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COOPERATIVE CONTROL METHOD AND DEVICE FOR PHOTOVOLTAIC OPTIMIZER AN...
- Publication number 20180131321
- Publication date May 10, 2018
- Sungrow Power Supply Co., Ltd.
- Jun XU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Jiacai ZHUANG

Person

Patents Grantslast 30 patents

Flying capacitor-type NPC three-level topology

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

Cascaded power electronic transformer and control method therefor

Isolated bidirectional converter and method for controlling the same

Bridge cascade system

Three-level boost circuit and multiple-output parallel system

Method for controlling shutdown wave blocking of multilevel inverte...

Multi-level boost apparatus

Two-stage converter and method for starting the same, LLC converter...

Multi-level boost apparatus

Photovoltaic solid-state transformer, photovoltaic inverter system...

Medium and high voltage energy conversion system

Medium-high voltage energy conversion system, and control method an...

Cooperative control method and device for photovoltaic optimizer an...

Active neutral point clamped inverter, zero-crossing switching meth...

Patents Applicationslast 30 patents

MICRO INVERTER

ENERGY CONVERSION SYSTEM, OVER-TEMPERATURE OPERATION CONTROL METHOD...

TRANSFORMER

CASCADED MULTI-PORT CONVERTER AND THREE-PHASE MEDIUM-VOLTAGE INPUT...

CASCADED MULTI-PORT CONVERTER AND THREE-PHASE MEDIUM-VOLTAGE INPUT...

CASCADED POWER ELECTRONIC TRANSFORMER AND CONTROL METHOD THEREFOR

POWER CONVERSION APPARATUS

ISOLATED BIDIRECTIONAL CONVERTER AND METHOD FOR CONTROLLING THE SAME

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

THREE-LEVEL BOOST CIRCUIT AND MULTIPLE-OUTPUT PARALLEL SYSTEM

DATA TRANSCEIVING CONTROL METHOD AND APPLICATION SYSTEM THEREFOR

BRIDGE CASCADE SYSTEM

TRANSFORMER AND TRANSFORMER MACHINING PROCESS

TWO-STAGE CONVERTER AND METHOD FOR STARTING THE SAME, LLC CONVERTER...

Communication Method And Communication Device For Multi-Machine Com...

Method For Controlling Shutdown Wave Blocking Of Multilevel Inverte...

MEDIUM-HIGH VOLTAGE ENERGY CONVERSION SYSTEM, AND CONTROL METHOD AN...

Multi-Level Boost Apparatus

Multi-Level Boost Apparatus

Medium And High Voltage Energy Conversion System

Photovoltaic Solid-State Transformer, Photovoltaic Inverter System...

Active Neutral Point Clamped Inverter, Zero-Crossing Switching Meth...

PHOTOVOLTAIC INVERTER SYSTEM AND OPERATION METHOD THEREOF

COOPERATIVE CONTROL METHOD AND DEVICE FOR PHOTOVOLTAIC OPTIMIZER AN...