Inventor
YU DACHUAN
US19 patents
⚠️ This page may combine multiple inventors who share the name “YU DACHUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR INC
12 patentsUS9042141B2May 26, 2015
Control of energy storage system inverter system in a microgrid application
CATERPILLAR INC25 citations86
US10998732B2May 4, 2021
System and method for diverse multi-source energy management
CATERPILLAR INC9 citations83
US10146242B2Dec 4, 2018
Micro grid power system
CATERPILLAR INC4 citations72
US11888334B2Jan 30, 2024
Methods and systems for charging or discharging energy storage systems
CATERPILLAR INC5 citations71
US9729008B2Aug 8, 2017
Life degradation mitigation for transient response energy storage
CATERPILLAR INC6 citations71
US9722445B2Aug 1, 2017
Control of hybrid energy storage system for high pulse load
CATERPILLAR INC4 citations70
US8946915B2Feb 3, 2015
Adaptive variable speed genset control
CATERPILLAR INC3 citations60
US11894682B2Feb 6, 2024
Methods and systems for off-grid load stabilization of energy distribution systems
CATERPILLAR INC1 citations59
US12374888B1Jul 29, 2025
Voltage source inverter control for unbalanced and nonlinear loads
CATERPILLAR INC0 citations57
US12066502B2Aug 20, 2024
Open phase detection
CATERPILLAR INC0 citations50
US12424928B2Sep 23, 2025
Resistor-less pre-charging techniques
CATERPILLAR INC0 citations43
US9906162B2Feb 27, 2018
Method to control three-phase inverter voltage
CATERPILLAR INC0 citations30
YU DACHUAN
3 patentsUS8068352B2Nov 29, 2011
Power inverter control for grid-tie transition
YU DACHUAN29 citations87
US8987939B2Mar 24, 2015
Hybrid power system with variable speed genset
YU DACHUAN42 citations86
US8091128B2Jan 3, 2012
Information flow enforcement for RISC-style assembly code in the presence of timing-related covert channels and multi-threading
YU DACHUAN5 citations61