Fred Wang

Person

Knoxville, TN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Modular multi-level converter pre-chargers
- Patent number 10,886,858
- Issue date Jan 5, 2021
- University of Tennessee Research Foundation
- Shuoting Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Algorithm and implementation system for measuring impedance in the...
- Patent number 9,140,731
- Issue date Sep 22, 2015
- Virginia Tech Intellectual Properties, Inc.
- Gerald Francis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of evaluating and ensuring stability of AC/DC power systems
- Patent number 9,136,773
- Issue date Sep 15, 2015
- Virginia Tech Intellectual Properties, Inc.
- Rolando Burgos
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Two-stage single phase bi-directional PWM power converter with DC l...
- Patent number 9,071,141
- Issue date Jun 30, 2015
- Virginia Tech Intellectual Properties, Inc.
- Dong Dong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Use of PLL stability for islanding detection
- Patent number 8,823,416
- Issue date Sep 2, 2014
- Virginia Tech Intellectual Properties, Inc.
- Timothy N. Thacker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical power system with high-density pulse width modulated (PW...
- Patent number 8,570,774
- Issue date Oct 29, 2013
- Ruxi Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ALGORITHM AND IMPLEMENTATION SYSTEM FOR MEASURING IMPEDANCE IN THE...
- Publication number 20130099800
- Publication date Apr 25, 2013
- Gerald FRANCIS
- G01 - MEASURING TESTING
Information Patent Application
Method of Evaluating and Ensuring Stability of AC/DC Power Systems
- Publication number 20130076332
- Publication date Mar 28, 2013
- Virginia Tech Intellectual Properties, Inc.
- Rolando Burgos
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TWO-STAGE SINGLE PHASE BI-DIRECTIONAL PWM POWER CONVERTER WITH DC L...
- Publication number 20120257429
- Publication date Oct 11, 2012
- Dong Dong
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
USE OF PLL STABILITY FOR ISLANDING DETECTION
- Publication number 20120013376
- Publication date Jan 19, 2012
- Timothy N. Thacker
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRICAL POWER SYSTEM WITH HIGH-DENSITY PULSE WIDTH MODULATED (PW...
- Publication number 20100027304
- Publication date Feb 4, 2010
- Ruxi Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Person

Patents Grantslast 30 patents

Modular multi-level converter pre-chargers

Algorithm and implementation system for measuring impedance in the...

Method of evaluating and ensuring stability of AC/DC power systems

Two-stage single phase bi-directional PWM power converter with DC l...

Use of PLL stability for islanding detection

Electrical power system with high-density pulse width modulated (PW...

Patents Applicationslast 30 patents

ALGORITHM AND IMPLEMENTATION SYSTEM FOR MEASURING IMPEDANCE IN THE...

Method of Evaluating and Ensuring Stability of AC/DC Power Systems

TWO-STAGE SINGLE PHASE BI-DIRECTIONAL PWM POWER CONVERTER WITH DC L...

USE OF PLL STABILITY FOR ISLANDING DETECTION

ELECTRICAL POWER SYSTEM WITH HIGH-DENSITY PULSE WIDTH MODULATED (PW...