WO2012077016A3 - Electromechanical machine for regulating suppliable electric power - Google Patents

Electromechanical machine for regulating suppliable electric power Download PDF

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Publication number
WO2012077016A3
WO2012077016A3 PCT/IB2011/055363 IB2011055363W WO2012077016A3 WO 2012077016 A3 WO2012077016 A3 WO 2012077016A3 IB 2011055363 W IB2011055363 W IB 2011055363W WO 2012077016 A3 WO2012077016 A3 WO 2012077016A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
alternator
motor
regulating
dynamo
Prior art date
Application number
PCT/IB2011/055363
Other languages
French (fr)
Other versions
WO2012077016A2 (en
Inventor
Goffredo Chiappini
Original Assignee
Electrogen Research & Development S.R.L.
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 Electrogen Research & Development S.R.L. filed Critical Electrogen Research & Development S.R.L.
Priority to EP11799855.9A priority Critical patent/EP2649704A2/en
Publication of WO2012077016A2 publication Critical patent/WO2012077016A2/en
Publication of WO2012077016A3 publication Critical patent/WO2012077016A3/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K47/00—Dynamo-electric converters
    • H02K47/18—AC/AC converters
    • H02K47/20—Motor/generators
    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/25—Devices for sensing temperature, or actuated thereby
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/15—Sectional machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

Electromechanical machine for regulating the characteristic parameters related to the voltage and to the current supplied to a load by an electrical energy source (6), comprising a primary electric motor (1), an alternator or dynamo (3), a primary motor / alternator coupling joint (2), and a regulation and control driver (5). Such motor (1) in turn comprises an oversized rotor (21) which rotates with regard to a stator (34', 34") in order to provide, at the output, the rotation of a shaft (11) upstream of said alternator or dynamo (3). The rotor (21) is constituted as a rotating hollow disc with two semicircular concentric coils (34' and 34") situated along the lateral profile and themselves forming the stator, whereas a sequence of housings for permanent magnets (22', 22",..., 22n ) is arranged at the external circumference of the rotor (21). The rotor (21) is oversized in a manner such that the actuation of the primary motor through the drive shaft (11) produces a drive torque that is amplified, deriving benefit from the rotating mechanical system property according to which the moment and the rotation effect of a force are greater the larger the distance between the force action line and the rotation axis, with respect to which the moment is calculated.
PCT/IB2011/055363 2010-12-06 2011-11-29 Electromechanical machine for regulating suppliable electric power WO2012077016A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11799855.9A EP2649704A2 (en) 2010-12-06 2011-11-29 Electromechanical machine for regulating suppliable electric power

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRM2010A000634 2010-12-06
ITRM2010A000634A IT1402977B1 (en) 2010-12-06 2010-12-06 ELECTROMECHANICAL MACHINE FOR THE ADJUSTMENT OF THE DISPENSABLE ELECTRIC POWER.

Publications (2)

Publication Number Publication Date
WO2012077016A2 WO2012077016A2 (en) 2012-06-14
WO2012077016A3 true WO2012077016A3 (en) 2013-07-04

Family

ID=43737265

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2011/055363 WO2012077016A2 (en) 2010-12-06 2011-11-29 Electromechanical machine for regulating suppliable electric power

Country Status (3)

Country Link
EP (1) EP2649704A2 (en)
IT (1) IT1402977B1 (en)
WO (1) WO2012077016A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109066612B (en) * 2018-08-27 2019-09-27 国网湖北省电力有限公司电力科学研究院 The switching overvoltage calculation method combined based on electromechanical transient and electro-magnetic transient

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1985394A (en) * 1929-07-03 1934-12-25 Anderson John Clutch operating mechanism
US3178632A (en) * 1961-09-26 1965-04-13 Riley D Woodson Continuing power supply system
DE10057838A1 (en) * 2000-11-22 2002-05-23 Bosch Gmbh Robert Rotor for electrical machine has ring device with magnet holding elements flanking rotor ring, magnets on surfaces facing rotation axis, fixed to rotor ring, subject to radial rotation forces
DE102006039090A1 (en) * 2006-08-19 2008-02-21 Khs Ag Drive for rotary machines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1985394A (en) * 1929-07-03 1934-12-25 Anderson John Clutch operating mechanism
US3178632A (en) * 1961-09-26 1965-04-13 Riley D Woodson Continuing power supply system
DE10057838A1 (en) * 2000-11-22 2002-05-23 Bosch Gmbh Robert Rotor for electrical machine has ring device with magnet holding elements flanking rotor ring, magnets on surfaces facing rotation axis, fixed to rotor ring, subject to radial rotation forces
DE102006039090A1 (en) * 2006-08-19 2008-02-21 Khs Ag Drive for rotary machines

Also Published As

Publication number Publication date
ITRM20100634A1 (en) 2012-06-07
IT1402977B1 (en) 2013-09-27
EP2649704A2 (en) 2013-10-16
WO2012077016A2 (en) 2012-06-14

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