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Class Information
Number: 322/37
Name: Electricity: single generator systems > Automatic control of generator or driving means > Electrical conditions in circuit other than that of generator being controlled
Description: Subject matter wherein the generator or driving means is controlled in accordance with electrical conditions in a circuit other than that in which the generator is connected.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7615972 |
System and method for electric current and power monitoring and control of a generator |
Nov. 10, 2009 |
| 7605569 |
Acquisition circuit and controller circuit for an alternator |
Oct. 20, 2009 |
| 7602153 |
Concept for providing a regulated, limited generator excitation current to a generator |
Oct. 13, 2009 |
| 7598713 |
System and method for electric current and power monitor and control of a generator |
Oct. 6, 2009 |
| 7592785 |
Output control apparatus and method for field winding type dynamo-electric machine |
Sep. 22, 2009 |
| 7579702 |
Electric power converting device and power converting method for controlling doubly-fed induction generator |
Aug. 25, 2009 |
| 7576519 |
System and method for electric current and power monitoring and control of a generator |
Aug. 18, 2009 |
| 7573243 |
Generator control arrangement |
Aug. 11, 2009 |
| 7569944 |
Wind power generation system and operating method thereof |
Aug. 4, 2009 |
| 7564224 |
Power-generator control method and apparatus using externally applied periodic signal |
Jul. 21, 2009 |
| 7560908 |
Automatic voltage switching for generator voltage change |
Jul. 14, 2009 |
| 7560907 |
Charging system for field devices |
Jul. 14, 2009 |
| 7557544 |
Zero crossing detection for an electric power generation system |
Jul. 7, 2009 |
| 7554301 |
Fault current limiting in an electrical power network |
Jun. 30, 2009 |
| 7550861 |
AC power supplying system, power supply apparatus, and vehicle having the same |
Jun. 23, 2009 |
| 7538522 |
Specially improved automotive replacement voltage regulator |
May. 26, 2009 |
| 7521905 |
High power permanent magnet alternator with improved controlled output |
Apr. 21, 2009 |
| 7514906 |
Automotive rotary electrical apparatus |
Apr. 7, 2009 |
| 7508172 |
Failure detection apparatus for an alternator |
Mar. 24, 2009 |
| 7498777 |
Electricity production circuit |
Mar. 3, 2009 |
| 7489113 |
Energy storage system for a motor vehicle |
Feb. 10, 2009 |
| 7466107 |
System and method for electric current and power monitoring and control of a generator |
Dec. 16, 2008 |
| 7466109 |
Systems and methods involving variable speed generators |
Dec. 16, 2008 |
| 7466108 |
Battery charging control device |
Dec. 16, 2008 |
| 7459889 |
DC bus short circuit compliant power generation systems using induction machine |
Dec. 2, 2008 |
| 7456616 |
Current sensor for electric machine control |
Nov. 25, 2008 |
| 7446425 |
Cooperative control apparatus |
Nov. 4, 2008 |
| 7446426 |
System and method for boosting torque output of a drive train |
Nov. 4, 2008 |
| 7425818 |
Apparatus for connecting a prime mover driven alternator to a circuit with an existing alternating current |
Sep. 16, 2008 |
| 7417333 |
Methods and apparatus for controlling current in an electrical machine |
Aug. 26, 2008 |
| 7405543 |
Device for regulating the power output of an electrical generator in motor vehicles |
Jul. 29, 2008 |
| 7405541 |
Control apparatus for automotive alternator having capability of reliably detecting disconnection between alternator and battery |
Jul. 29, 2008 |
| 7394166 |
Method, apparatus and computer program product for wind turbine start-up and operation without grid power |
Jul. 1, 2008 |
| 7394227 |
Power generation control apparatus for vehicle |
Jul. 1, 2008 |
| 7378820 |
Electrical power generation system and method for generating electrical power |
May. 27, 2008 |
| 7368893 |
Voltage control apparatus for electric generator of vehicle |
May. 6, 2008 |
| 7348764 |
Coil switching of an electric generator |
Mar. 25, 2008 |
| 7345456 |
Power system stabilizer providing excitation limiter functions |
Mar. 18, 2008 |
| 7345457 |
Brushless exciters using a high temperature superconducting field winding |
Mar. 18, 2008 |
| 7327123 |
Controller for AC generator |
Feb. 5, 2008 |
| 7301311 |
Brushless starter-generator with independently controllable exciter field |
Nov. 27, 2007 |
| 7294991 |
Method and apparatus for calculating/controlling power generation torque |
Nov. 13, 2007 |
| 7292010 |
Energy attenuating device with the dynamical and adaptive damping feature |
Nov. 6, 2007 |
| 7282893 |
Method and apparatus for generator control |
Oct. 16, 2007 |
| 7279802 |
Method in a wind power plant |
Oct. 9, 2007 |
| 7276807 |
Wind turbine dump load system and method |
Oct. 2, 2007 |
| 7271571 |
Anti-islanding protection systems for synchronous machine based distributed generators |
Sep. 18, 2007 |
| 7253591 |
Electric power generation control apparatus |
Aug. 7, 2007 |
| 7253537 |
System and method of operating double fed induction generators |
Aug. 7, 2007 |
| 7250689 |
Common composition engine control unit and voltage regulator |
Jul. 31, 2007 |
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