EP0240312A3
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1989-07-26
Stabilized electric power apparatus for generating direct and alternating current simultaneously in one transformer
GB2137033B
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1986-05-08
Uninterruptible ac power supply
KR910003666B1
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1991-06-08
Internal armature current monitoring in large three-phase generator
GB8425421D0
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1984-11-14
Electric motors and generators
ZA874089B
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1987-12-30
Electric power generator
GB2186132B
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1990-05-09
Electrical power supply
EP0301905A3
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1990-07-18
Circuit and method for synchronizing power sources in a parallel ac electrical power system
EP0302679A3
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1990-07-18
Circuit and method for paralleling ac electrical power systems
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1987-08-12
Generating electric power
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1993-04-07
Electric power supply equipment and method
GB8412090D0
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1984-06-20
Electrical power generator
GB2189944B
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1990-06-06
Cooling in electric motors
GB2194106B
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1990-07-04
Improvements in and relating to power supplies for electrical and electronic equipment
GB2155244B
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1987-08-19
Insulating current lead-throughs in superconducting apparatus
GB8501215D0
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1985-02-20
Alternating-current electrical generator
PL265225A1
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1988-11-10
Circuit arrangement for monitoring presence and sequence of phases in three-phase power supply network
GB2154080B
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1987-08-19
Circuit breakers for direct and alternating current
GB2200260B
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1991-01-30
Alternating current power circuit and fuse therefor
GB2185162B
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1990-04-18
Improvements in safety devices for domestic electrical apparatus
GB8615055D0
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1986-07-23
Cooling in electric motors
GB2198600B
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1990-09-12
Apparatus for supplying power in transformer stations and power stations
HUT57959A
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1991-12-30
Method and circuit arrangement for reducing power consumption of three-phase asynchronous motors
PL252084A2
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1985-12-17
Power supply circuit for electronic relays used in power substations
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1989-11-01
Electrical isolation and earthing unit
GB2225175B
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1993-06-02
Stator/rotor relationships in electrical apparatus