Houlai GENG

Person

Hefei, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Inverter circuit control method and device thereof
- Patent number 11,722,072
- Issue date Aug 8, 2023
- SUNGROW POWER SUPPLY CO., LTD.
- Houlai Geng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Safety detection device and method of grid-connected inverter
- Patent number 10,505,370
- Issue date Dec 10, 2019
- SUNGROW POWER SUPPLY CO., LTD.
- Houlai Geng
- G01 - MEASURING TESTING
Information Patent Grant
PWM control method for five-level inverting circuit, control circui...
- Patent number 10,205,444
- Issue date Feb 12, 2019
- SUNGROW POWER SUPPLY CO., LTD.
- Peng Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Five-level inverter and application circuit of the same
- Patent number 10,084,392
- Issue date Sep 25, 2018
- SUNGROW POWER SUPPLY CO., LTD.
- Tan Shen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
OFF-GRID START METHOD AND SYSTEM FOR NEW ENERGY POWER GENERATION SY...
- Publication number 20240088656
- Publication date Mar 14, 2024
- Sungrow Power Supply Co., Ltd.
- Xing Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INVERTER CIRCUIT CONTROL METHOD AND DEVICE THEREOF
- Publication number 20220329176
- Publication date Oct 13, 2022
- Sungrow Power Supply Co., Ltd.
- Houlai Geng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PWM CONTROL METHOD FOR FIVE-LEVEL INVERTING CIRCUIT, CONTROL CIRCUI...
- Publication number 20180159519
- Publication date Jun 7, 2018
- Sungrow Power Supply Co., Ltd.
- Peng CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SAFETY DETECTION DEVICE AND METHOD OF GRID-CONNECTED INVERTER
- Publication number 20170237262
- Publication date Aug 17, 2017
- SUNGROW POWER SUPPLY CO., LTD.
- Houlai GENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PROTECTION SYSTEM AND METHOD FOR PHOTOVOLTAIC GRID-CONNECTED INVERTER
- Publication number 20170207693
- Publication date Jul 20, 2017
- SUNGROW POWER SUPPLY CO., LTD.
- Houlai GENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FIVE-LEVEL INVERTER AND APPLICATION CIRCUIT OF THE SAME
- Publication number 20170104424
- Publication date Apr 13, 2017
- Sungrow Power Supply Co., Ltd.
- Tan SHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Houlai GENG

Person

Patents Grantslast 30 patents

Inverter circuit control method and device thereof

Safety detection device and method of grid-connected inverter

PWM control method for five-level inverting circuit, control circui...

Five-level inverter and application circuit of the same

Patents Applicationslast 30 patents

OFF-GRID START METHOD AND SYSTEM FOR NEW ENERGY POWER GENERATION SY...

INVERTER CIRCUIT CONTROL METHOD AND DEVICE THEREOF

PWM CONTROL METHOD FOR FIVE-LEVEL INVERTING CIRCUIT, CONTROL CIRCUI...

SAFETY DETECTION DEVICE AND METHOD OF GRID-CONNECTED INVERTER

PROTECTION SYSTEM AND METHOD FOR PHOTOVOLTAIC GRID-CONNECTED INVERTER

FIVE-LEVEL INVERTER AND APPLICATION CIRCUIT OF THE SAME