1
Runkle Mark Andrew, Larsen Einar Vaughn: Interconnection system for transmitting power between electrical systems. Gen Electric, October 30, 1996: EP0740387-A2 (5 worldwide citation)

An electrical interconnection system (100) comprises a variable frequency rotary transformer (102) and a control system (104). The control system (104) adjusts an angular position of the rotary transformer (102) so that measured power (P1) transferred from a first electrical system (22) to a second ...


2
LARSEN EINAR VAUGHN, KLODOWSKI ANTHONY MICHAEL, BARKER SIDNEY: Method and apparatus for generating power in a wind turbine, Verfahren und Vorrichtung zur Erzeugung von Energie in einer Windturbine, Procédé et appareil de production dénergie dans une éolienne. GEN ELECTRIC, May 4, 2011: EP2317134-A2 (4 worldwide citation)

A power converter for a wind turbine (100) is provided. The power converter includes an array of switching devices, and a control module including a current damping device (410). The control module is configured to control a switching behavior of the array of switching devices, and receive a current ...


3
Larsen Einar Vaughn: Power flow control and power recovery with rotary transformers. Gen Electric, May 19, 1999: EP0917270-A2 (3 worldwide citation)

An interconnection system (100) for transferring power between a first grid (22) operating at a first electrical frequency and a second grid (24) operating at a second electrical frequency includes a rotary transformer (102) and a power recovery system (103). The power recovery system (103) recovers ...


4
Runkle Mark Andrew, Larsen Einar Vaughn: Systeme, sous-station et procede pour interconnecter des systemes electriques ayant une caracteristique electrique differente. Gen Electric, April 30, 1997: FR2740629-A1 (2 worldwide citation)

An electrical interconnection system (100) comprises a variable frequency rotary transformer (102) and a control system (104). The control system (104) adjusts an angular position of the rotary transformer (102) so that mesured power (P1) transferred from a first electrical system (22) to a second e ...


5
WALLING REIGH ALLEN, LARSEN EINAR VAUGHN, CLARK KARA: Circuit breaker with overvoltage protection, Leistungsschalter mit Überspannungsschutz, Disjoncteur avec protection contre les surtensions. GEN ELECTRIC, January 4, 2012: EP2403091-A2 (1 worldwide citation)

A circuit breaker (434) is provided for protecting dynamoelectric machinery. The circuit breaker includes a feeder input connection (527) connected to a feeder line (426). The feeder line is connected to a dynamoelectric machine. A substation connection (528) is connected to a substation bus (432). ...


6
LARSEN EINAR VAUGHN: Torsional protection system and method for wind turbine, Torsionsschutzsystem und -verfahren für eine Windturbine, Système de protection de torsion et procédé pour éolienne. GEN ELECTRIC, October 12, 2011: EP2375059-A2 (1 worldwide citation)

A torsional protection system (300) and method (500) is provided for protecting a wind turbine from undesired torsional oscillations. The torsional protection system includes a detection processing stage (302) that isolates energy contained within a measured signal to a frequency band of interest. A ...


7
LARSEN EINAR VAUGHN: [fr] Procédés et systèmes permettant de commander un convertisseur de puissance, [de] Verfahren und Systeme zur Steuerung eines Leistungswandlers, [en] Methods and systems for controlling a power converter. GEN ELECTRIC, February 12, 2014: EP2696462-A2 (1 worldwide citation)

[en] A controller for use with a power generation system (150) coupled to an electrical grid (136) is provided. The controller includes a circuit (172) configured to receive a phase locked loop (PLL) error signal (190) representative of a difference between a phase angle of the power generation syst ...


8
LARSEN EINAR VAUGHN: [fr] Procédés et systèmes permettant de commander un convertisseur de puissance, [de] Verfahren und Systeme zur Steuerung eines Stromwandlers, [en] Methods and Systems for Controlling a Power Converter. GEN ELECTRIC, October 30, 2013: EP2658112-A2 (1 worldwide citation)

[en] A stabilizer system (182) associated with a power converter controller (44) is described. The stabilizer system includes a regulator stabilizer (186) configured to receive a phase locked loop (PLL) error signal (190) and to generate a regulator stabilization signal (188) based at least partiall ...


9
Larsen Einar Vaughn: Control for integrating compressor-turbine-motor train with power grid. Gen Electric, August 2, 2006: EP1686671-A2 (1 worldwide citation)

A method of controlling a compressor turbine motor train (10) including: receiving a control signal from a plant process controller; receiving a feedback signal indicative of a state of the electrical grid (22) and adjusting an operational parameter of the compressor turbine motor train (10) to stab ...


10
Larsen Einar Vaughn: Power flow control with rotary transformers. Gen Electric, September 16, 1998: EP0865139-A2

A power flow controller seeks to inject a voltage Vser on a transmission path between a first electrical area and a second electrical area, in order to cause a desired power flow into the second electrical area. The power flow controller (20) includes a series transformer (40), a regulating transfor ...