|
US2020321824A1
|
|
Voltage optimization technique for a permanent magnet motor used in an electric submersible pump
|
|
US2021119191A1
|
|
Universal battery tray
|
|
US2021099044A1
|
|
Arc resistant device and method
|
|
US2021036647A1
|
|
Hysteresis based dc offset corrector for current reconstruction when using discontinuous pwm
|
|
US2021028645A1
|
|
Enclosure with modular trays for controlling power and communication
|
|
US2020153351A1
|
|
Hybrid pv inverter with scib battery integration & scib add-on
|
|
US10498114B1
|
|
Arc resistant door with multi-latch system
|
|
US2020083677A1
|
|
Arc resistant exhaust and intake for drives and switchgear
|
|
US2020073843A1
|
|
Redundant communication system to increase operational reliability
|
|
US2018337554A1
|
|
Active multi-module switching system and method
|
|
US2019348646A1
|
|
All front access battery rack system with insulated bus bar connection
|
|
US10448544B1
|
|
Self-cooled drawout power module with isolated thermosiphon heat exchanger
|
|
US2019115570A1
|
|
Front access battery tray and battery storage system
|
|
US2019036392A1
|
|
Stator core with at least three cooling pipes with end crimps
|
|
US2019036393A1
|
|
Stators comprising air flow slots with adjacent winding slots
|
|
US2018278171A1
|
|
Modular configurable adjustable-speed drive
|
|
US2017232476A1
|
|
System and method for adjusting contents of an automation tray
|
|
US2017173639A1
|
|
Automated mail tray loading system and method
|
|
US2018166913A1
|
|
UPS power failure detection
|
|
US9979319B1
|
|
Three-phase three-level inverter with active voltage balance
|
