CY1116381T1 - Ηλεκτρικη γεννητρια - Google Patents

Ηλεκτρικη γεννητρια

Info

Publication number
CY1116381T1
CY1116381T1 CY20151100313T CY151100313T CY1116381T1 CY 1116381 T1 CY1116381 T1 CY 1116381T1 CY 20151100313 T CY20151100313 T CY 20151100313T CY 151100313 T CY151100313 T CY 151100313T CY 1116381 T1 CY1116381 T1 CY 1116381T1
Authority
CY
Cyprus
Prior art keywords
drive shaft
grooves
slots
stator
predetermined torque
Prior art date
Application number
CY20151100313T
Other languages
English (en)
Inventor
Ezio Bertotto
Original Assignee
Ksb Aktiengesellschaft
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.)
Filing date
Publication date
Application filed by Ksb Aktiengesellschaft filed Critical Ksb Aktiengesellschaft
Publication of CY1116381T1 publication Critical patent/CY1116381T1/el

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/22—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators
    • H02K19/24—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators with variable-reluctance soft-iron rotors without winding
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/08—Arrangements for cooling or ventilating by gaseous cooling medium circulating wholly within the machine casing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
    • H02K9/18—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle wherein the external part of the closed circuit comprises a heat exchanger structurally associated with the machine casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Control Of Eletrric Generators (AREA)
  • Synchronous Machinery (AREA)
  • Saccharide Compounds (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Motor Or Generator Frames (AREA)
  • Wind Motors (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

Μια ηλεκτρική γεννήτρια περιλαμβάνει έναν κινητήριο άξονα (3) σχεδιασμένο νια να συνδέεται με μια εξωτερική πηγή ενέργειας που έχει μια προκαθορισμένη ροπή, μια σύγχρονη περιστροφική ηλεκτρική μηχανή μαγνητικής αντίστασης (7) που έχει έναν στάτορα (8) και έναν εγκάρσια ελασματοποιημένο ρότορα (9), καθώς και έναν άξονα μετάδοσης της κίνησης (6) λειτουργικά συνδεδεμένο με τον εν λόγω κινητήριο άξονα (3) για την παραγωγή ηλεκτρικής ενέργειας με προκαθορισμένο πλάτος κυμάτωσης της ροπής στρέψης, ηλεκτρικά μέσα σύνδεσης (13) για εισαγωγή μέσα στο δίκτυο (R) της ηλεκτρικής ενέργειας που παράγεται με τον τρόπο αυτό, μέσα ελέγχου (14) που προορίζονται για να ρυθμίζουν τις ηλεκτρικές και δυναμικές παραμέτρους της ηλεκτρικής μηχανής (7). Ο στάτορας (8) έχει ένα ζυγό αριθμό (ns) διαμηκών αυλακιών (15) για κάθε ζευγάρι πόλων και με τον ρότορα (9) να έχει ένα πλήθος διαμηκών σχισμών (16) που ορίζουν έναν ζυγό αριθμό (nr) μαγνητικών ισοδύναμων σχισμών, Ο αριθμός (ns) των αυλακιών 15 είναι διαφορετικός από τον αριθμό (nr) ισοδύναμων σχισμών πολλαπλασιασμένο με έναν ακέραιο αριθμό (m), με τη διαφορά μεταξύ του αριθμού (ns) αυλακιών 15 και του αριθμού (nr) ισοδύναμων σχισμών να είναι διαφορετική από 0,+2 και -2.
CY20151100313T 2010-11-30 2015-03-31 Ηλεκτρικη γεννητρια CY1116381T1 (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVI2010A000323A IT1403055B1 (it) 2010-11-30 2010-11-30 Generatore elettrico.
EP11807754.4A EP2647111B8 (en) 2010-11-30 2011-11-30 Electric generator

Publications (1)

Publication Number Publication Date
CY1116381T1 true CY1116381T1 (el) 2017-02-08

Family

ID=43743202

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20151100313T CY1116381T1 (el) 2010-11-30 2015-03-31 Ηλεκτρικη γεννητρια

Country Status (14)

Country Link
US (1) US20140035402A1 (el)
EP (2) EP2647111B8 (el)
CN (1) CN103314510A (el)
CY (1) CY1116381T1 (el)
DK (1) DK2647111T3 (el)
ES (1) ES2533308T3 (el)
HR (1) HRP20150368T1 (el)
IT (1) IT1403055B1 (el)
PL (1) PL2647111T3 (el)
PT (1) PT2647111E (el)
RS (1) RS53932B1 (el)
SI (1) SI2647111T1 (el)
SM (1) SMT201500083B (el)
WO (2) WO2012073206A2 (el)

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FR2990809B1 (fr) * 2012-05-21 2017-04-14 Hispano-Suiza Systeme d'alimentation en energie electrique comprenant une machine asynchrone et moteur de propulsion equipe d'un tel systeme d'alimentation en energie electrique
ES2482040B1 (es) * 2013-01-31 2015-08-14 Gamesa Innovation & Technology, S.L. Disposición constructiva de un rotor de imanes permanentes de un generador
EP3027449A1 (en) * 2013-08-01 2016-06-08 Casali, Simone Electric engine arrangement
ITUA20161727A1 (it) * 2016-03-16 2017-09-16 D&M Holding S P A Generatore elettrico sincrono a riluttanza
IT201600096849A1 (it) * 2016-09-28 2018-03-28 D&M Holding S P A Sistema di generazione di energia elettrica in isola per l'alimentazione di un carico esterno
FR3064423B1 (fr) * 2017-03-22 2019-11-15 Whylot Sas Rotor pour moteur ou generatrice electromagnetique a structure alveolaire comportant des alveoles pour le logement d'aimants respectifs
FR3071369B1 (fr) * 2017-09-18 2023-09-01 Ifp Energies Now Machine electrique comprenant un stator muni d'un manchon tubulaire interne
CN112564417A (zh) * 2019-09-26 2021-03-26 襄阳中车电机技术有限公司 一种新能源汽车永磁电机
US11988151B1 (en) 2023-03-07 2024-05-21 Rolls-Royce North American Technologies, Inc. Embedded electric machine of gas turbine engine

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FR1250660A (fr) * 1959-12-04 1961-01-13 Materiel Electrique S W Le Perfectionnements aux moteurs électriques à ventilation interne
DE3581820D1 (de) * 1984-03-17 1991-04-04 Isuzu Motors Ltd Generatorvorrichtung.
CH686327A5 (de) * 1993-08-17 1996-02-29 Abb Management Ag Gasgekuehlte elektrische Maschine.
GB2289992B (en) * 1994-05-24 1998-05-20 Gec Alsthom Ltd Improvements in or relating to cooling arrangements in rotating electrical machines
IT1276487B1 (it) * 1995-07-11 1997-10-31 Alfredo Vagati Motore elettrico sincrono a riluttanza con bassa ondulazione di coppia
WO2002031947A1 (fr) * 2000-10-12 2002-04-18 Matsushita Electric Industrial Co., Ltd. Moteur electrique
JP2002281701A (ja) * 2001-03-23 2002-09-27 Aisin Seiki Co Ltd シンクロナスリラクタンスモータ
JP3991819B2 (ja) * 2002-08-29 2007-10-17 アイシン精機株式会社 シンクロナスリラクタンスモータ
CA2579663C (en) * 2004-09-13 2010-10-26 Siemens Energy & Automation, Inc. System and method for managing air flow in a motor
DE102005000899B4 (de) * 2004-10-07 2008-04-17 Lg Electronics Inc. Spiralverdichter
JP4856990B2 (ja) * 2006-03-13 2012-01-18 トヨタ自動車株式会社 ロータおよびその製造方法ならびに電動車両
JP2008048584A (ja) * 2006-08-16 2008-02-28 Yoko Amano 同期リラクタンス型発電機
KR20100080653A (ko) * 2009-01-02 2010-07-12 한밭대학교 산학협력단 집중권선 동기 릴럭턴스 전동기의 토크 리플 저감에 관한 회전자 및 고정자 설계방법 및 그 설계방법에 의하여 설계 제작된 집중권선 동기 릴럭턴스 전동기의 회전자 및 고정자
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EP3086450B1 (en) * 2009-03-12 2023-06-07 ABB Schweiz AG Rotor for a synchronous reluctance machine

Also Published As

Publication number Publication date
ES2533308T3 (es) 2015-04-09
WO2012073207A3 (en) 2012-08-02
CN103314510A (zh) 2013-09-18
EP2647111A2 (en) 2013-10-09
WO2012073207A2 (en) 2012-06-07
SI2647111T1 (sl) 2015-04-30
EP2647111B8 (en) 2015-02-25
WO2012073206A2 (en) 2012-06-07
DK2647111T3 (da) 2015-04-07
ITVI20100323A1 (it) 2012-05-31
WO2012073206A3 (en) 2012-08-02
IT1403055B1 (it) 2013-09-27
RS53932B1 (en) 2015-08-31
EP2647111B1 (en) 2014-12-31
US20140035402A1 (en) 2014-02-06
EP2647105A2 (en) 2013-10-09
PT2647111E (pt) 2015-04-14
PL2647111T3 (pl) 2015-05-29
HRP20150368T1 (hr) 2015-05-08
SMT201500083B (it) 2015-05-05

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