Jianfei Zheng

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Hybrid compensation system and control method thereof
- Patent number 12,040,764
- Issue date Jul 16, 2024
- Delta Electronics (Shanghai) Co., Ltd.
- Jianfei Zheng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Control method of multilevel converter and the multilevel converter
- Patent number 11,245,341
- Issue date Feb 8, 2022
- Delta Electronics (Shanghai) Co., Ltd.
- Jianping Ying
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving method for power semiconductor switches in H-bridge circuit
- Patent number 10,164,515
- Issue date Dec 25, 2018
- Delta Electronics (Shanghai) Co., Ltd.
- Wei Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Topology of composite cascaded high-voltage and low-voltage modules
- Patent number 10,148,164
- Issue date Dec 4, 2018
- Delta Electronics (Shanghai) Co., Ltd.
- Jianping Ying
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hybrid topology power converter and control method thereof
- Patent number 10,075,057
- Issue date Sep 11, 2018
- Delta Electronics (Shanghai) Co., Ltd.
- Dingkun Shen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pre-charge control method
- Patent number 9,882,502
- Issue date Jan 30, 2018
- Delta Electronics (Shanghai) Co., Ltd.
- Wei Xie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Doubly-fed induction generator system and the self-test method for...
- Patent number 9,140,744
- Issue date Sep 22, 2015
- Delta Electronics (Shanghai) Co., Ltd.
- Jianfei Zheng
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
CHAIN-LINK CONVERTER
- Publication number 20250030330
- Publication date Jan 23, 2025
- DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
- Peng XIAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HYBRID COMPENSATION SYSTEM AND CONTROL METHOD THEREOF
- Publication number 20230238943
- Publication date Jul 27, 2023
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Jianfei Zheng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONTROL METHOD OF MULTILEVEL CONVERTER AND THE MULTILEVEL CONVERTER
- Publication number 20200280266
- Publication date Sep 3, 2020
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Jianping YING
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVING METHOD FOR POWER SEMICONDUCTOR SWITCHES IN H-BRIDGE CIRCUIT
- Publication number 20180248467
- Publication date Aug 30, 2018
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Wei Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TOPOLOGY OF COMPOSITE CASCADED HIGH-VOLTAGE AND LOW-VOLTAGE MODULES
- Publication number 20180248468
- Publication date Aug 30, 2018
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Jianping YING
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HYBRID TOPOLOGY POWER CONVERTER AND CONTROL METHOD THEREOF
- Publication number 20170317576
- Publication date Nov 2, 2017
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Dingkun Shen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PRE-CHARGE CONTROL METHOD
- Publication number 20170294847
- Publication date Oct 12, 2017
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Wei Xie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DOUBLY-FED INDUCTION GENERATOR SYSTEM AND THE SELF-TEST METHOD FOR...
- Publication number 20130027003
- Publication date Jan 31, 2013
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Jianfei Zheng
- G01 - MEASURING TESTING

Jianfei Zheng

Person

Patents Grantslast 30 patents

Hybrid compensation system and control method thereof

Control method of multilevel converter and the multilevel converter

Driving method for power semiconductor switches in H-bridge circuit

Topology of composite cascaded high-voltage and low-voltage modules

Hybrid topology power converter and control method thereof

Pre-charge control method

Doubly-fed induction generator system and the self-test method for...

Patents Applicationslast 30 patents

CHAIN-LINK CONVERTER

HYBRID COMPENSATION SYSTEM AND CONTROL METHOD THEREOF

CONTROL METHOD OF MULTILEVEL CONVERTER AND THE MULTILEVEL CONVERTER

DRIVING METHOD FOR POWER SEMICONDUCTOR SWITCHES IN H-BRIDGE CIRCUIT

TOPOLOGY OF COMPOSITE CASCADED HIGH-VOLTAGE AND LOW-VOLTAGE MODULES

HYBRID TOPOLOGY POWER CONVERTER AND CONTROL METHOD THEREOF

PRE-CHARGE CONTROL METHOD

DOUBLY-FED INDUCTION GENERATOR SYSTEM AND THE SELF-TEST METHOD FOR...