IT987445B - Macchina elettrica sincrona con rotore a poli non salient - Google Patents

Macchina elettrica sincrona con rotore a poli non salient

Info

Publication number: IT987445B
Authority: IT; Italy
Prior art keywords: electric machine; salient pole; synchronous electric; pole rotor; non salient
Prior art date: 1972-05-18

Application number

IT24094/73A

Other languages

English (en)

Original Assignee

Siemens Ag

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1972-05-18

Filing date

1973-05-15

Publication date

1975-02-20

1972-05-18 Priority claimed from DE19722224912 external-priority patent/DE2224912C3/de

1973-05-15 Application filed by Siemens Ag filed Critical Siemens Ag

1975-02-20 Application granted granted Critical

1975-02-20 Publication of IT987445B publication Critical patent/IT987445B/it

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
- H02K3/16—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots for auxiliary purposes, e.g. damping or commutating

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Windings For Motors And Generators (AREA)
Iron Core Of Rotating Electric Machines (AREA)
Synchronous Machinery (AREA)
Manufacture Of Motors, Generators (AREA)

IT24094/73A 1972-05-18 1973-05-15 Macchina elettrica sincrona con rotore a poli non salient IT987445B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722224912 DE2224912C3 (de)		1972-05-18	Dämpferwicklung für elektrische Synchronmaschinen mit Vollpolläufer

Publications (1)

Publication Number	Publication Date
IT987445B true IT987445B (it)	1975-02-20

Family

ID=5845573

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT24094/73A IT987445B (it)	1972-05-18	1973-05-15	Macchina elettrica sincrona con rotore a poli non salient

Country Status (7)

Country	Link
US (1)	US3870912A (it)
JP (1)	JPS4949104A (it)
CH (1)	CH548685A (it)
FR (1)	FR2184669B1 (it)
GB (1)	GB1364416A (it)
IT (1)	IT987445B (it)
NO (1)	NO131265C (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5334602U (it) *	1976-09-01	1978-03-27
JPS5357216U (it) *	1976-10-20	1978-05-16
DE2741362C2 (de) *	1977-09-12	1979-08-16	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Elektrischer Synchronmotor in Turbobauweise
US4151403A (en) *	1977-10-05	1979-04-24	Molins Machine Company, Inc.	Control system for an unwinding roll
US4197477A (en) *	1978-07-12	1980-04-08	General Electric Company	Armature lamina for a dynamoelectric machine
JPS5531708A (en) *	1978-08-21	1980-03-06	Nippon Steel Corp	Deceleration control method of rewinder
CA2071995A1 (en) *	1989-12-22	1991-06-23	Hermann Waldmann	Synchronous machine
US5177390A (en) *	1991-09-17	1993-01-05	Kohler Co.	Rotor
US5808392A (en) *	1994-04-28	1998-09-15	Kabushiki Kaisha Toshiba	Permanent magnet type rotating machine
JP3457818B2 (ja) *	1996-12-09	2003-10-20	株式会社日立製作所	同期電動機用回転子
FR2759506B1 (fr) *	1997-02-07	2003-08-15	Jeumont Ind	Arbre de rotor d'une machine electrique
CN1830129B (zh) *	2003-06-26	2012-05-23	西门子工业公司	包含细长转子轴的装置和系统及相应的方法
CN102904363A (zh) *	2012-09-29	2013-01-30	北京交通大学	一种能够改善通风效果的凸出式阻尼绕组结构
CN105391261B (zh) *	2015-12-02	2018-03-06	上海大学	气隙磁场正弦分布的隐极同步电机转子结构参数确定方法
US10601288B2 (en) *	2017-11-17	2020-03-24	Hamilton Sundstrand Corporation	Additive amortisseur circuit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US976670A (en) *	1910-02-28	1910-11-22	Gen Electric	End ring for induction-motors.
US1637182A (en) *	1922-12-23	1927-07-26	Firm Thyssen & Co Ag	Rotor for electrical machines
US2815461A (en) *	1955-06-10	1957-12-03	Electric Machinery Mfg Co	Amortisseur windings for alternatingcurrent machines
US2789239A (en) *	1955-12-29	1957-04-16	Gen Electric	Amortisseur winding
US3194996A (en) *	1963-03-19	1965-07-13	Westinghouse Electric Corp	Induction motor rotor
SE335173B (it) *	1968-12-23	1971-05-17	Asea Ab

1973
- 1973-05-04 US US357259A patent/US3870912A/en not_active Expired - Lifetime
- 1973-05-08 JP JP48051082A patent/JPS4949104A/ja active Pending
- 1973-05-09 NO NO1925/73A patent/NO131265C/no unknown
- 1973-05-09 FR FR7316789A patent/FR2184669B1/fr not_active Expired
- 1973-05-15 IT IT24094/73A patent/IT987445B/it active
- 1973-05-17 GB GB2367473A patent/GB1364416A/en not_active Expired
- 1973-05-17 CH CH702073A patent/CH548685A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2184669A1 (it)	1973-12-28
NO131265B (it)	1975-01-20
US3870912A (en)	1975-03-11
CH548685A (de)	1974-04-30
JPS4949104A (it)	1974-05-13
DE2224912A1 (de)	1973-11-22
FR2184669B1 (it)	1984-03-23
GB1364416A (en)	1974-08-21
DE2224912B2 (de)	1974-06-06
NO131265C (it)	1975-04-30

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