Inventor · disambiguated record
Laszlo Gyugyi
Also filed as: BRENNEN MICHAEL B · GYUGYI LASZLO · ROSA JOHN
53 granted patents·2,195 citations·filing 1974–1997
99Inventor score
Top patents by PatentIndex Score
53 records- 0199US5343139AGeneralized fast, power flow controllerWESTINGHOUSE ELECTRIC CORP·Filed 1992·Granted Aug 30, 1994·172 cites·16 claims
- 0299US5198746ATransmission line dynamic impedance compensation systemWESTINGHOUSE ELECTRIC CORP·Filed 1991·Granted Mar 30, 1993·253 cites·16 claims
- 0398US5329222AApparatus and method for dynamic voltage restoration of utility distribution networksWESTINGHOUSE ELECTRIC CORP·Filed 1992·Granted Jul 12, 1994·354 cites·18 claims
- 0494US4013937ANaturally commutated cycloconverter with controlled input displacement power factorWESTINGHOUSE ELECTRIC CORP·Filed 1975·Granted Mar 22, 1977·76 cites·12 claims
- 0592US4571535AVAR Generator having controlled discharge of thyristor switched capacitorsWESTINGHOUSE ELECTRIC CORP·Filed 1984·Granted Feb 18, 1986·69 cites·14 claims
- 0691US3999117AMethod and control apparatus for static VAR generator and compensatorWESTINGHOUSE ELECTRIC CORP·Filed 1974·Granted Dec 21, 1976·54 cites·14 claims
- 0789US5469044ATransmission line power flow controller with unequal advancement and retardation of transmission angleWESTINGHOUSE ELECTRIC CORP·Filed 1995·Granted Nov 21, 1995·96 cites·17 claims
- 0888US4352156AAC to AC Power converter with a controllable power factorWESTINGHOUSE ELECTRIC CORP·Filed 1981·Granted Sep 28, 1982·41 cites·14 claims
- 0984US5309346ATransmission line fault current dynamic inverter controlWESTINGHOUSE ELECTRIC CORP·Filed 1991·Granted May 3, 1994·53 cites·10 claims
- 1082US5642007ASeries compensator inserting real and reactive impedance into electric power system for damping power oscillationsWESTINGHOUSE ELECTRIC CORP·Filed 1994·Granted Jun 24, 1997·84 cites·28 claims
- 1180US5734257ATransmission line power controller with a continuously controllable voltage source responsive to a real power demand and a reactive power demandELECTRIC POWER RES INST·Filed 1996·Granted Mar 31, 1998·68 cites·16 claims
- 1280US5561579ASolid-state circuit breaker with fault current conductionELECTRIC POWER RES INST·Filed 1994·Granted Oct 1, 1996·34 cites·8 claims
- 1380US4234843AStatic VAR generator with discrete capacitive current levelsWESTINGHOUSE ELECTRIC CORP·Filed 1978·Granted Nov 18, 1980·36 cites·9 claims
- 1479US4439823AConverting multiphase power from one frequency to another using current waveformsWESTINGHOUSE ELECTRIC CORP·Filed 1982·Granted Mar 27, 1984·28 cites·21 claims
- 1577US4047097AApparatus and method for transient free energization and deenergization of static VAR generatorsWESTINGHOUSE ELECTRIC CORP·Filed 1976·Granted Sep 6, 1977·41 cites·13 claims
- 1676US5351181ALow cost active power line conditionerELECTRIC POWER RES INST·Filed 1993·Granted Sep 27, 1994·36 cites·18 claims
- 1776US4274135AGating circuit for high voltage thyristor stringsWESTINGHOUSE ELECTRIC CORP·Filed 1979·Granted Jun 16, 1981·20 cites·16 claims
- 1876US4068159AFast current measurement apparatus for static VAR generator compensator control circuit and method for using sameWESTINGHOUSE ELECTRIC CORP·Filed 1976·Granted Jan 10, 1978·39 cites·32 claims
- 1972US4578746AInterlaced pulse-width modulated unrestricted frequency changer systemWESTINGHOUSE ELECTRIC CORP·Filed 1984·Granted Mar 25, 1986·22 cites·5 claims
- 2071US4555659AStatic VAR generator system having improved response timeWESTINGHOUSE ELECTRIC CORP·Filed 1984·Granted Nov 26, 1985·22 cites·2 claims
- 2171US4352155AVariable speed constant frequency power converter with two modes of operationWESTINGHOUSE ELECTRIC CORP·Filed 1981·Granted Sep 28, 1982·20 cites·14 claims
- 2270US4307331AHybrid switched-capacitor controlled-inductor static VAR generator and control apparatusWESTINGHOUSE ELECTRIC CORP·Filed 1978·Granted Dec 22, 1981·31 cites·6 claims
- 2369US4353024AControl for VAR generator with deadbandWESTINGHOUSE ELECTRIC CORP·Filed 1980·Granted Oct 5, 1982·22 cites·17 claims
- 2469US4348631AStatic VAR generatorWESTINGHOUSE ELECTRIC CORP·Filed 1981·Granted Sep 7, 1982·31 cites·1 claims
- 2568US4757435AStatic-controlled current-source AC/DC power converter and DC/AC power converter, and protection system embodying the sameWESTINGHOUSE ELECTRIC CORP·Filed 1987·Granted Jul 12, 1988·24 cites·7 claims
- 2668US4234842AVoltage regulator and flicker compensatorWESTINGHOUSE ELECTRIC CORP·Filed 1978·Granted Nov 18, 1980·22 cites·9 claims
- 2767US4438386AStatic VAR generation for transmission line compensation of subsynchronous resonanceWESTINGHOUSE ELECTRIC CORP·Filed 1981·Granted Mar 20, 1984·28 cites·2 claims
- 2866US5168437APhase displaced, multiple inverter bridge circuits with waveform notching for harmonic eliminationWESTINGHOUSE ELECTRIC CORP·Filed 1990·Granted Dec 1, 1992·33 cites·20 claims
- 2965US5698969AApparatus and method for interline power flow controlWESTINGHOUSE ELECTRIC CORP·Filed 1995·Granted Dec 16, 1997·46 cites·20 claims
- 3064US5808452APower flow controller with dc-to-dc converter linking shunt and series connected invertersFiled 1997·Granted Sep 15, 1998·46 cites·6 claims
- 3163US4581696AControl method and apparatus for a UFC for minimizing input current distortionsWESTINGHOUSE ELECTRIC CORP·Filed 1984·Granted Apr 8, 1986·15 cites·17 claims
- 3261US4638238ASwitching technique for thyristor-switched capacitors to achieve network dampingWESTINGHOUSE ELECTRIC CORP·Filed 1985·Granted Jan 20, 1987·22 cites·8 claims
- 3361US4560917AStatic VAR generator having reduced harmonicsWESTINGHOUSE ELECTRIC CORP·Filed 1983·Granted Dec 24, 1985·16 cites·2 claims
- 3461US4451777AStatic VAR generation for transmission line compensationWESTINGHOUSE ELECTRIC CORP·Filed 1981·Granted May 29, 1984·24 cites·2 claims
- 3561US3999112APolyphase frequency converterWESTINGHOUSE ELECTRIC CORP·Filed 1975·Granted Dec 21, 1976·11 cites·1 claims
- 3660US4470005AStatic VAR generator having a thyristor circuit arrangement providing reduced lossesWESTINGHOUSE ELECTRIC CORP·Filed 1982·Granted Sep 4, 1984·15 cites·2 claims
- 3760US4000455AFast current measurement apparatus for static VAR generator compensator control circuit and method for using sameWESTINGHOUSE ELECTRIC CORP·Filed 1974·Granted Dec 28, 1976·11 cites·52 claims
- 3858US4188573AStatic VAR generator with time-related-error minimizerWESTINGHOUSE ELECTRIC CORP·Filed 1978·Granted Feb 12, 1980·20 cites·29 claims
- 3956US4356441AVoltage regulator utilizing a static VAR generator with half period averaging and saturating type firing angle controlELECTRIC POWER RES INST·Filed 1977·Granted Oct 26, 1982·15 cites·11 claims
- 4056US4172234AStatic VAR generator compensating control circuit and method for using sameWESTINGHOUSE ELECTRIC CORP·Filed 1978·Granted Oct 23, 1979·15 cites·24 claims
- 4155US4204151AStatic VAR generator with non-linear frequency dependent dynamic gain adjusterWESTINGHOUSE ELECTRIC CORP·Filed 1978·Granted May 20, 1980·18 cites·11 claims
- 4255US4001671AApparatus for providing feedback to eliminate a dc component in the output of a static var generatorWESTINGHOUSE ELECTRIC CORP·Filed 1974·Granted Jan 4, 1977·11 cites·4 claims
- 4354US4538220AAdjustable frequency AC motor drive using an unrestricted frequency changer systemWESTINGHOUSE ELECTRIC CORP·Filed 1983·Granted Aug 27, 1985·10 cites·6 claims
- 4452US4406991AHigh power resonance filtersWESTINGHOUSE ELECTRIC CORP·Filed 1982·Granted Sep 27, 1983·10 cites·4 claims
- 4550US4210860AVAR Generator with current sensitive inductance break pointWESTINGHOUSE ELECTRIC CORP·Filed 1978·Granted Jul 1, 1980·12 cites·17 claims
- 4649US4437052AStatic VAR generatorWESTINGHOUSE ELECTRIC CORP·Filed 1981·Granted Mar 13, 1984·8 cites·4 claims
- 4748US4398141AStatic VAR generatorsWESTINGHOUSE ELECTRIC CORP·Filed 1981·Granted Aug 9, 1983·10 cites·3 claims
- 4847US4488216AUnrestricted frequency changer system and adjustable frequency AC motor drive using such a systemWESTINGHOUSE ELECTRIC CORP·Filed 1983·Granted Dec 11, 1984·10 cites·4 claims
- 4946US4156176AVoltage regulator utilizing a static var generatorELECTRIC POWER RES INST·Filed 1977·Granted May 22, 1979·11 cites·12 claims
- 5045US4001670AStatic reactive power generating apparatusWESTINGHOUSE ELECTRIC CORP·Filed 1975·Granted Jan 4, 1977·10 cites·7 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
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