Inventor

PAICE DEREK A

22 patents

⚠️ This page may combine multiple inventors who share the name “PAICE DEREK A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PAICE DEREK A

WESTINGHOUSE ELECTRIC CORP

Auto-connected hexagon transformer for a 12-pulse converter

Optimized 18-pulse type AC/DC, or DC/AC, converter system

Multi-pulse converter system

Measurement of motor winding temperature

High voltage modular inverter and control system thereof

Current limiter and VAR generator utilizing a superconducting coil

Hybrid solid state/mechanical switch with failure protection

Method for testing a circuit breaker using a three terminal current transformer

Coasting AC motor restart system and method

12-Pulse motor drive

DC Static switch with phase commutation

High power resonance filters

US INTERIOR

Discriminating circuit breaker protection system direct current power distribution systems

High frequency lighting inverter with constant power ballast

Portable calibrator for d.c. circuit breakers

Undervoltage release with electrical reset for circuit breaker

Active impedance multiplier

(unassigned)

Transformers for multipulse AC/DC converters

Wye connected 3-phase to 9-phase auto-transformer with reduced winding currents

Transformer for 12-pulse series connection of converters

Symmetrical, phase-shifting, fork transformer

ELECTRIC POWER RES INST

Current limiting circuit arrangement