Dachuan Yu

Person

Normal, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Open phase detection
- Patent number 12,066,502
- Issue date Aug 20, 2024
- Caterpillar Inc.
- Dachuan Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and systems for off-grid load stabilization of energy distr...
- Patent number 11,894,682
- Issue date Feb 6, 2024
- Caterpillar Inc.
- Ronald Christopher Gayles
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and systems for charging or discharging energy storage systems
- Patent number 11,888,334
- Issue date Jan 30, 2024
- Caterpillar Inc.
- Kevin J. Sergott
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for diverse multi-source energy management
- Patent number 10,998,732
- Issue date May 4, 2021
- Caterpillar Inc.
- Suresh B. Reddy
- G05 - CONTROLLING REGULATING
Information Patent Grant
Micro grid power system
- Patent number 10,146,242
- Issue date Dec 4, 2018
- Caterpillar Inc.
- Joshua W. Steffen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method to control three-phase inverter voltage
- Patent number 9,906,162
- Issue date Feb 27, 2018
- Caterpillar Inc.
- Dachuan Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Life degradation mitigation for transient response energy storage
- Patent number 9,729,008
- Issue date Aug 8, 2017
- Caterpillar Inc.
- John J. Votoupal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control of hybrid energy storage system for high pulse load
- Patent number 9,722,445
- Issue date Aug 1, 2017
- Caterpillar Inc.
- Dachuan Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control of energy storage system inverter system in a microgrid app...
- Patent number 9,042,141
- Issue date May 26, 2015
- Caterpillar Inc.
- Dachuan Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hybrid power system with variable speed genset
- Patent number 8,987,939
- Issue date Mar 24, 2015
- Caterpillar Inc.
- Dachuan Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Adaptive variable speed genset control
- Patent number 8,946,915
- Issue date Feb 3, 2015
- Caterpillar Inc.
- Dachuan Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power inverter control for grid-tie transition
- Patent number 8,068,352
- Issue date Nov 29, 2011
- Caterpillar Inc.
- Dachuan Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CHARGING SYSTEM FOR NON-ROAD ELECTRIC VEHICLE
- Publication number 20250042273
- Publication date Feb 6, 2025
- Caterpillar Inc.
- Dachuan Yu
- B60 - VEHICLES IN GENERAL
Information Patent Application
RESISTOR-LESS PRE-CHARGING TECHNIQUES
- Publication number 20240348154
- Publication date Oct 17, 2024
- Caterpillar Inc.
- Basheer Qattum
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ENERGY STORAGE SYSTEM, COOLING SYSTEM, AND RELATED METHOD
- Publication number 20240178487
- Publication date May 30, 2024
- Caterpillar Inc.
- Jeremy BYRD
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPEN PHASE DETECTION
- Publication number 20230121559
- Publication date Apr 20, 2023
- Caterpillar Inc.
- Dachuan Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS AND SYSTEMS FOR CHARGING OR DISCHARGING ENERGY STORAGE SYSTEMS
- Publication number 20220131388
- Publication date Apr 28, 2022
- Caterpillar Inc.
- Kevin J. SERGOTT
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS AND SYSTEMS FOR OFF-GRID LOAD STABILIZATION OF ENERGY DISTR...
- Publication number 20210359521
- Publication date Nov 18, 2021
- Caterpillar Inc.
- Ronald Christopher GAYLES
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
System And Method For Diverse Multi-Source Energy Management
- Publication number 20200303925
- Publication date Sep 24, 2020
- Caterpillar Inc.
- Suresh B. Reddy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MICRO GRID POWER SYSTEM
- Publication number 20180059700
- Publication date Mar 1, 2018
- Caterpillar Inc.
- Joshua W. Steffen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Control of Hybrid Energy Storage System for High Pulse Load
- Publication number 20170063124
- Publication date Mar 2, 2017
- Caterpillar Inc.
- Dachuan Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD TO CONTROL THREE-PHASE INVERTER VOLTAGE
- Publication number 20160248342
- Publication date Aug 25, 2016
- Caterpillar Inc.
- Dachuan Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Life Degradation Mitigation for Transient Response Energy Storage
- Publication number 20140339893
- Publication date Nov 20, 2014
- Caterpillar Inc.
- John J. Votoupal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TRANSIENT ASSIST USING STARTING BATTERY IN VARIABLE SPEED GENSET
- Publication number 20140265569
- Publication date Sep 18, 2014
- Caterpillar Inc.
- Dachuan Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ADAPTIVE VARIABLE SPEED GENSET CONTROL
- Publication number 20140265353
- Publication date Sep 18, 2014
- Caterpillar Inc.
- Dachuan Yu
- B60 - VEHICLES IN GENERAL
Information Patent Application
Control of Energy Storage System Inverter System in a Microgrid App...
- Publication number 20140218985
- Publication date Aug 7, 2014
- Caterpillar Inc.
- Dachuan Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power System Having a Stabilized DC Link Voltage to Handle Transien...
- Publication number 20140175886
- Publication date Jun 26, 2014
- Caterpillar Inc.
- Wellington Kwok
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS AND SYSTEMS FOR ESTIMATING CHARGE CAPACITY OF AN ELECTRICAL...
- Publication number 20130173190
- Publication date Jul 4, 2013
- Caterpillar Inc.
- Dachuan Yu
- G01 - MEASURING TESTING
Information Patent Application
UNINTERRUPTIBLE POWER SUPPLY
- Publication number 20130002027
- Publication date Jan 3, 2013
- Caterpillar Inc.
- Dachuan Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power inverter control for grid-tie transition
- Publication number 20100157634
- Publication date Jun 24, 2010
- Dachuan Yu
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Hybrid power system with variable speed genset
- Publication number 20090140576
- Publication date Jun 4, 2009
- Caterpillar Inc.
- Dachuan Yu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Person

Patents Grantslast 30 patents

Open phase detection

Methods and systems for off-grid load stabilization of energy distr...

Methods and systems for charging or discharging energy storage systems

System and method for diverse multi-source energy management

Micro grid power system

Method to control three-phase inverter voltage

Life degradation mitigation for transient response energy storage

Control of hybrid energy storage system for high pulse load

Control of energy storage system inverter system in a microgrid app...

Hybrid power system with variable speed genset

Adaptive variable speed genset control

Power inverter control for grid-tie transition

Patents Applicationslast 30 patents

CHARGING SYSTEM FOR NON-ROAD ELECTRIC VEHICLE

RESISTOR-LESS PRE-CHARGING TECHNIQUES

ENERGY STORAGE SYSTEM, COOLING SYSTEM, AND RELATED METHOD

OPEN PHASE DETECTION

METHODS AND SYSTEMS FOR CHARGING OR DISCHARGING ENERGY STORAGE SYSTEMS

METHODS AND SYSTEMS FOR OFF-GRID LOAD STABILIZATION OF ENERGY DISTR...

System And Method For Diverse Multi-Source Energy Management

MICRO GRID POWER SYSTEM

Control of Hybrid Energy Storage System for High Pulse Load

METHOD TO CONTROL THREE-PHASE INVERTER VOLTAGE

Life Degradation Mitigation for Transient Response Energy Storage

TRANSIENT ASSIST USING STARTING BATTERY IN VARIABLE SPEED GENSET

ADAPTIVE VARIABLE SPEED GENSET CONTROL

Control of Energy Storage System Inverter System in a Microgrid App...

Power System Having a Stabilized DC Link Voltage to Handle Transien...

METHODS AND SYSTEMS FOR ESTIMATING CHARGE CAPACITY OF AN ELECTRICAL...

UNINTERRUPTIBLE POWER SUPPLY

Power inverter control for grid-tie transition

Hybrid power system with variable speed genset