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CA2273813A1 - Microturbine power generating system - Google Patents

Microturbine power generating system Download PDF

Info

Publication number
CA2273813A1
CA2273813A1 CA002273813A CA2273813A CA2273813A1 CA 2273813 A1 CA2273813 A1 CA 2273813A1 CA 002273813 A CA002273813 A CA 002273813A CA 2273813 A CA2273813 A CA 2273813A CA 2273813 A1 CA2273813 A1 CA 2273813A1
Authority
CA
Canada
Prior art keywords
turbine
power generating
generating system
microturbine power
compressor
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.)
Granted
Application number
CA002273813A
Other languages
French (fr)
Other versions
CA2273813C (en
Inventor
Robert A. Nims
Patrick Lee O'brien
Terence Emerson
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.)
Honeywell International Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA002273813A priority Critical patent/CA2273813C/en
Priority to BR9902260-5A priority patent/BR9902260A/en
Priority to TW088109997A priority patent/TW390936B/en
Priority claimed from AU35774/99A external-priority patent/AU772937B2/en
Publication of CA2273813A1 publication Critical patent/CA2273813A1/en
Priority to US09/493,644 priority patent/US6198174B1/en
Priority to US09/659,627 priority patent/US6307278B1/en
Priority claimed from US09/659,627 external-priority patent/US6307278B1/en
Publication of CA2273813C publication Critical patent/CA2273813C/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/10—Adaptations for driving, or combinations with, electric generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F02C3/045—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor having compressor and turbine passages in a single rotor-module
    • F02C3/05—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor having compressor and turbine passages in a single rotor-module the compressor and the turbine being of the radial flow type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/60—Shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components
    • F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05D2250/311—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being in line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/80—Size or power range of the machines
    • F05D2250/82—Micromachines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/80—Size or power range of the machines
    • F05D2250/84—Nanomachines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

A microturbine power generation system (10) includes an electrical generator (16), a turbine (14) and a compressor (12) intermediate the generator (16) and the turbine (14). The turbine (14), compressor (12) and electrical generator (16) are secured together by a tieshaft (75). The tieshaft (75) is prestressed such that faces of the turbine (14), electrical generator (16) and compressor (12) maintain contact during high-speed, high--temperature operation of the system.
CA002273813A 1997-12-20 1999-06-10 Microturbine power generating system Expired - Fee Related CA2273813C (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA002273813A CA2273813C (en) 1997-12-20 1999-06-10 Microturbine power generating system
BR9902260-5A BR9902260A (en) 1997-12-20 1999-06-14 Power generation system in microturbines and module and core for a generation system
TW088109997A TW390936B (en) 1997-12-20 1999-06-15 Microturbine power generating system
US09/493,644 US6198174B1 (en) 1997-12-20 2000-01-28 Microturbine power generating system
US09/659,627 US6307278B1 (en) 1997-12-20 2000-09-12 Microturbine power generating system

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US99546297A 1997-12-20 1997-12-20
CA002273813A CA2273813C (en) 1997-12-20 1999-06-10 Microturbine power generating system
BR9902260-5A BR9902260A (en) 1997-12-20 1999-06-14 Power generation system in microturbines and module and core for a generation system
AU35774/99A AU772937B2 (en) 1999-06-22 1999-06-22 Microturbine power generating system
US09/659,627 US6307278B1 (en) 1997-12-20 2000-09-12 Microturbine power generating system

Publications (2)

Publication Number Publication Date
CA2273813A1 true CA2273813A1 (en) 1999-11-21
CA2273813C CA2273813C (en) 2008-01-22

Family

ID=32330060

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002273813A Expired - Fee Related CA2273813C (en) 1997-12-20 1999-06-10 Microturbine power generating system

Country Status (2)

Country Link
BR (1) BR9902260A (en)
CA (1) CA2273813C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115749978A (en) * 2022-10-18 2023-03-07 江苏科技大学 Power generation system utilizing LNG cold energy and industrial waste heat recovery and working method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115749978A (en) * 2022-10-18 2023-03-07 江苏科技大学 Power generation system utilizing LNG cold energy and industrial waste heat recovery and working method thereof
CN115749978B (en) * 2022-10-18 2024-12-20 江苏科技大学 Power generation system utilizing LNG cold energy and industrial waste heat recovery and working method thereof

Also Published As

Publication number Publication date
CA2273813C (en) 2008-01-22
BR9902260A (en) 2001-01-16

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MKLA Lapsed