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"Powr System And Method For Driving An Electromotive Traction System And Auxiliary Equipment Through A Common Power Bus"
Abstract: Power system and method for providing electrical power are provided. The system includes a traction system and auxiliary equipment coupled to a power bus. The traction system includes one or more electromotive machines having a first type of stator winding that provides protection relative to voltage spikes expected at the traction stator under a first voltage level appropriate for the traction system. The auxiliary equipment includes one or more electromotive machines having a second type of stator winding that provides protection relative to spikes expected at the auxiliary stator under a second voltage level lower than the first voltage level. Inverter circuitry is coupled to drive the auxiliary equipment, and signal-conditioning circuitry is provided to attenuate voltage spikes produced by the inverter circuitry. The power bus is operated at the first voltage level, and the voltage spike attenuation is sufficient to protect the auxiliary stator.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
07 June 2011
Publication Number
16/2012
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2020-07-09
Renewal Date
Applicants
GENERAL ELECTRIC COMPANY
1 RIVER ROAD, SCHENECTADY, NEW YORK 12345 U.S.A.
Inventors
1. GUPTA SUDHIR KUMAR
2334 WINTERGREEN DRIVE, ERIC, PA 16510, U.S.A
2. KUMAR AJITH KUTTANNAIR
528 DONNA DRIVE, ERIE, PA 16509, U.S.A.
3. WORDEN BRET DWAYNE
155550 OLD WATTSBURG ROAD, ERIE, PA 16438, U.S.A.
4. DAIGLE JEFFREY LOUIS
549 DONNA DRIVE, ERIE, PA 16509, U.S.A
5. NIKOLOV EMIL
4712 SUMMERLAND TRAIL ERIE, PA 16506, U.S.A.
6. IOANNIDIS DIMITRIOS
703 COMPASS DRIVE ERIE, PA 16505, U.S.A.
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 4283-delnp-2011-Form-3-(19-10-2011).pdf | 2011-10-19 |
| 2 | 4283-DELNP-2011-Correspondence-Others-(19-10-2011).pdf | 2011-10-19 |
| 3 | 4283-delnp-2011-Correspondence Others-(19-10-2011).pdf | 2011-10-19 |
| 4 | 4283-delnp-2011-Assignment-(19-10-2011).pdf | 2011-10-19 |
| 5 | 4283-DELNP-2011-Assignement-(19-10-2011).pdf | 2011-10-19 |
| 6 | 4283-delnp-2011-GPA.pdf | 2012-02-22 |
| 7 | 4283-delnp-2011-Form-5.pdf | 2012-02-22 |
| 8 | 4283-delnp-2011-Form-3.pdf | 2012-02-22 |
| 9 | 4283-delnp-2011-Form-2.pdf | 2012-02-22 |
| 10 | 4283-delnp-2011-Form-18.pdf | 2012-02-22 |
| 11 | 4283-delnp-2011-Form-1.pdf | 2012-02-22 |
| 12 | 4283-delnp-2011-Drawings.pdf | 2012-02-22 |
| 13 | 4283-delnp-2011-Description (Complete).pdf | 2012-02-22 |
| 14 | 4283-delnp-2011-Correspondence-others.pdf | 2012-02-22 |
| 15 | 4283-delnp-2011-Claims.pdf | 2012-02-22 |
| 16 | 4283-delnp-2011-Abstract.pdf | 2012-02-22 |
| 17 | 4283-DELNP-2011-FER.pdf | 2017-05-12 |
| 18 | 4283-DELNP-2011-Changing Name-Nationality-Address For Service [10-11-2017(online)].pdf | 2017-11-10 |
| 19 | 4283-DELNP-2011-OTHERS [11-11-2017(online)].pdf | 2017-11-11 |
| 20 | 4283-DELNP-2011-FER_SER_REPLY [11-11-2017(online)].pdf | 2017-11-11 |
| 21 | 4283-DELNP-2011-DRAWING [11-11-2017(online)].pdf | 2017-11-11 |
| 22 | 4283-DELNP-2011-CORRESPONDENCE [11-11-2017(online)].pdf | 2017-11-11 |
| 23 | 4283-DELNP-2011-COMPLETE SPECIFICATION [11-11-2017(online)].pdf | 2017-11-11 |
| 24 | 4283-DELNP-2011-CLAIMS [11-11-2017(online)].pdf | 2017-11-11 |
| 25 | 4283-DELNP-2011-ABSTRACT [11-11-2017(online)].pdf | 2017-11-11 |
| 26 | 4283-DELNP-2011-Power of Attorney-241117.pdf | 2017-12-14 |
| 27 | 4283-DELNP-2011-Correspondence-241117.pdf | 2017-12-14 |
| 28 | 4283-DELNP-2011-RELEVANT DOCUMENTS [20-05-2019(online)].pdf | 2019-05-20 |
| 29 | 4283-DELNP-2011-FORM 13 [20-05-2019(online)].pdf | 2019-05-20 |
| 30 | 4283-DELNP-2011-AMENDED DOCUMENTS [20-05-2019(online)].pdf | 2019-05-20 |
| 31 | 4283-DELNP-2011-HearingNoticeLetter-(DateOfHearing-18-02-2020).pdf | 2020-01-30 |
| 32 | 4283-DELNP-2011-FORM-26 [06-02-2020(online)].pdf | 2020-02-06 |
| 33 | 4283-DELNP-2011-Power of Attorney-130220.pdf | 2020-02-14 |
| 34 | 4283-DELNP-2011-Correspondence-130220.pdf | 2020-02-14 |
| 35 | 4283-DELNP-2011-Written submissions and relevant documents [04-03-2020(online)].pdf | 2020-03-04 |
| 36 | 4283-DELNP-2011-PatentCertificate09-07-2020.pdf | 2020-07-09 |
| 37 | 4283-DELNP-2011-IntimationOfGrant09-07-2020.pdf | 2020-07-09 |
| 38 | 4283-DELNP-2011-RELEVANT DOCUMENTS [14-08-2021(online)].pdf | 2021-08-14 |
| 39 | 4283-DELNP-2011-RELEVANT DOCUMENTS [10-04-2022(online)].pdf | 2022-04-10 |
| 40 | 4283-DELNP-2011-RELEVANT DOCUMENTS [04-09-2023(online)].pdf | 2023-09-04 |
Search Strategy
| 1 | searchstrategy_31-03-2017.pdf |