FR2734672B1 - HIGH INERTIA ROTOR - Google Patents

HIGH INERTIA ROTOR

Info

Publication number
FR2734672B1
FR2734672B1 FR9506144A FR9506144A FR2734672B1 FR 2734672 B1 FR2734672 B1 FR 2734672B1 FR 9506144 A FR9506144 A FR 9506144A FR 9506144 A FR9506144 A FR 9506144A FR 2734672 B1 FR2734672 B1 FR 2734672B1
Authority
FR
France
Prior art keywords
high inertia
inertia rotor
rotor
inertia
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
FR9506144A
Other languages
French (fr)
Other versions
FR2734672A1 (en
Inventor
Pierre Freche
Bernard Bulliot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Renewable Technologies SAS
Original Assignee
GEC Alsthom Electromecanique SA
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 GEC Alsthom Electromecanique SA filed Critical GEC Alsthom Electromecanique SA
Priority to FR9506144A priority Critical patent/FR2734672B1/en
Publication of FR2734672A1 publication Critical patent/FR2734672A1/en
Application granted granted Critical
Publication of FR2734672B1 publication Critical patent/FR2734672B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/30—Flywheels
    • F16F15/315—Flywheels characterised by their supporting arrangement, e.g. mountings, cages, securing inertia member to shaft
    • 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
    • H02K7/02—Additional mass for increasing inertia, e.g. flywheels
    • 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
    • H02K7/1815—Rotary generators structurally associated with reciprocating piston engines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
FR9506144A 1995-05-23 1995-05-23 HIGH INERTIA ROTOR Expired - Lifetime FR2734672B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9506144A FR2734672B1 (en) 1995-05-23 1995-05-23 HIGH INERTIA ROTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9506144A FR2734672B1 (en) 1995-05-23 1995-05-23 HIGH INERTIA ROTOR

Publications (2)

Publication Number Publication Date
FR2734672A1 FR2734672A1 (en) 1996-11-29
FR2734672B1 true FR2734672B1 (en) 1997-06-20

Family

ID=9479303

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9506144A Expired - Lifetime FR2734672B1 (en) 1995-05-23 1995-05-23 HIGH INERTIA ROTOR

Country Status (1)

Country Link
FR (1) FR2734672B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1677030A (en) * 1925-04-07 1928-07-10 Gen Electric Magnet wheel
JPS5563037A (en) * 1978-11-02 1980-05-12 Japan Atom Energy Res Inst Flywheel

Also Published As

Publication number Publication date
FR2734672A1 (en) 1996-11-29

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Legal Events

Date Code Title Description
TP Transmission of property

Effective date: 20130627

Owner name: ALSTOM HYDRO FRANCE, FR

TP Transmission of property

Owner name: ALSTOM RENEWABLE TECHNOLOGIES, FR

Effective date: 20131126