BR112013003730A2 - sistema bomba-turbina - Google Patents

sistema bomba-turbina

Info

Publication number
BR112013003730A2
BR112013003730A2 BR112013003730A BR112013003730A BR112013003730A2 BR 112013003730 A2 BR112013003730 A2 BR 112013003730A2 BR 112013003730 A BR112013003730 A BR 112013003730A BR 112013003730 A BR112013003730 A BR 112013003730A BR 112013003730 A2 BR112013003730 A2 BR 112013003730A2
Authority
BR
Brazil
Prior art keywords
pump
turbine
rotor
housing
turbine system
Prior art date
Application number
BR112013003730A
Other languages
English (en)
Inventor
Manfred Stummer
Original Assignee
Voith Patent Gmbh
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 Voith Patent Gmbh filed Critical Voith Patent Gmbh
Publication of BR112013003730A2 publication Critical patent/BR112013003730A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/10—Machines or engines of reaction type; Parts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines
    • F03B3/106—Machines or engines of reaction type; Parts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines the turbine wheel and the pumps wheel being mounted in adjacent positions on the same shaft in a single casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/006—Sealing arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/10—Machines or engines of reaction type; Parts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/04—Units comprising pumps and their driving means the pump being fluid driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/57—Seals
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Hydraulic Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

sistema bomba-turbina. a presente invenção refere a um sistema bomba-turbina que compreende: uma turbina com um rotor de turina e uma carcaça em espiral para turbina; uma bomba tendo um rotor de bomba e uma carcaça em espiral para bomba; uma máquina elétrica que está em ligação operacional com o eixo ou pode ser levada a tal ligação; entre a turbina e a bomba pode ser criado um curto circuito hidráulico. a presente invenção é caracterizada ainda pelas seguintes características: a turbina apresenta um rendimento mominal maior do que a bomba; saindo do rotor e da carcaça de cada uma das máquinas hidráulicas é formada uma vedação labiríntica respectiva, através das qual durante o funcionamento o fluxo de vazamento corre para resfriar e/ou lubrificar a vedação labiríntica; a vedação labiríntica compreende uma multiplicidade de cristas anulares assim como canais em forma de fendas anulares que conctam estas cristas de modo condutor entre si; o rotor e a carcaça de cada máquina hidráulica respectiva são montados de modo deslocável entre si, na direção de um fluxo de vazamento, entre uma posição de funcionamento e uma posição inativa.
BR112013003730A 2011-07-01 2012-04-26 sistema bomba-turbina BR112013003730A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011107829A DE102011107829A1 (de) 2011-07-01 2011-07-01 Pumpturbinenanlage
PCT/EP2012/001781 WO2013004321A1 (de) 2011-07-01 2012-04-26 Pumpturbinenanlage

Publications (1)

Publication Number Publication Date
BR112013003730A2 true BR112013003730A2 (pt) 2016-05-31

Family

ID=46046101

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013003730A BR112013003730A2 (pt) 2011-07-01 2012-04-26 sistema bomba-turbina

Country Status (12)

Country Link
US (1) US20130045086A1 (pt)
EP (1) EP2558710B1 (pt)
JP (1) JP2014518349A (pt)
KR (1) KR20140026996A (pt)
CN (1) CN103080534A (pt)
BR (1) BR112013003730A2 (pt)
CA (1) CA2814106A1 (pt)
DE (1) DE102011107829A1 (pt)
ES (1) ES2432350T3 (pt)
PT (1) PT2558710E (pt)
RU (1) RU2596411C2 (pt)
WO (1) WO2013004321A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016121523A1 (de) 2015-11-17 2017-05-18 Lacos Computerservice Gmbh Verfahren zum prädikativen Erzeugen von Daten zur Steuerung eines Fahrweges und eines Betriebsablaufes für landwirtschaftliche Fahrzeuge und Maschinen
FR3063775B1 (fr) * 2017-03-07 2022-05-06 Ifp Energies Now Turbopompe pour un circuit fluidique, notamment pour un circuit ferme en particulier de type a cycle de rankine
KR102573823B1 (ko) * 2017-06-29 2023-09-01 비에이치이 터보머시너리, 엘엘씨 개선된 가역 펌프-터빈 장치
GB2573585A (en) * 2018-05-08 2019-11-13 Eaton Intelligent Power Ltd A fuel boost pump assembly for an aircraft
GB201902347D0 (en) * 2019-02-21 2019-04-10 Cummins Ltd Seal assembly
CN114109702A (zh) * 2021-11-02 2022-03-01 湖北省汉楚澳龙消防设备有限公司 一种消防用水轮机
CN114909245A (zh) * 2022-04-14 2022-08-16 武汉理工大学 一种废水发电机

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE606894C (de) * 1932-03-31 1934-12-13 Sulzer Akt Ges Geb Kreiselmaschinenaggregat fuer hydraulische Speicherung
DE600273C (de) * 1932-05-11 1934-07-19 Sulzer Akt Ges Geb Speicheraggregat mit auf der gleichen Welle angeordneter Pumpe und Turbine
CH399371A (de) * 1962-07-20 1965-09-15 Escher Wyss Ag Einrichtung mit Anwurfturbine zur Inbetriebsetzung einer Speicherpumpe oder Pumpenturbine
CH467941A (de) * 1967-07-03 1969-01-31 Escher Wyss Ag Labyrinthdichtung an einer hydraulischen Kreiselmaschine, deren Läufer zeitweise in Wasser und zeitweise in Luft umläuft.
DE1807443A1 (de) 1968-11-07 1970-06-11 Voith Gmbh J M Verfahren und Einrichtung zum Betrieb einer Turbine oder Kreiselpumpe,die voruebergehend ohne Betriebsmittel gefahren wird
CH560323A5 (pt) * 1972-12-14 1975-03-27 Charmilles Sa Ateliers
SU608977A1 (ru) * 1973-04-05 1978-05-30 Khlopenkov Pavel R Турбонасосный агрегат
JPS5958164A (ja) * 1982-09-28 1984-04-03 Toshiba Corp 多段水力機械の運転制御方法
JPS61123768A (ja) * 1984-11-19 1986-06-11 Toshiba Corp ダンデム式揚水発電所の運転制御方法
US5823740A (en) * 1997-02-25 1998-10-20 Voith Hydro, Inc. Dissolved gas augmentation with mixing chambers
CN1080838C (zh) * 1998-08-25 2002-03-13 广州市第一水泵厂 消防用水轮泵
AT6889U1 (de) * 2003-04-09 2004-05-25 Vorarlberger Illwerke Ag Verfahren und vorrichtung zur leistungsregelung in einem speicherkraftwerk
RU2313001C2 (ru) * 2005-06-06 2007-12-20 Дмитрий Кузмич Казаченко Гидравлический агрегат гэс
DE102005036668B3 (de) * 2005-08-04 2006-11-30 Voith Siemens Hydro Power Generation Gmbh & Co. Kg Wasserturbine oder Pumpturbine oder sonstige hydraulische Maschine
CA2549749C (en) * 2006-06-09 2015-05-19 General Electric Company Control jet for hydraulic turbine

Also Published As

Publication number Publication date
US20130045086A1 (en) 2013-02-21
WO2013004321A1 (de) 2013-01-10
DE102011107829A1 (de) 2013-01-03
CN103080534A (zh) 2013-05-01
RU2013157213A (ru) 2015-08-10
CA2814106A1 (en) 2013-01-10
EP2558710A1 (de) 2013-02-20
JP2014518349A (ja) 2014-07-28
PT2558710E (pt) 2013-10-29
RU2596411C2 (ru) 2016-09-10
ES2432350T3 (es) 2013-12-02
EP2558710B1 (de) 2013-09-25
KR20140026996A (ko) 2014-03-06

Similar Documents

Publication Publication Date Title
BR112013003730A2 (pt) sistema bomba-turbina
GB201218092D0 (en) A motor and a method of cooling a motor
BR112018001754A2 (pt) estrutura de resfriamento para máquina dínamo-elétrica
WO2014032876A3 (de) Elektrische maschine für einen kraftfahrzeug-antriebsstrang
BR112014014938A2 (pt) pacote de lâminas de rotor de um motor elétrico
RU2014135807A (ru) Многосегментный корпус с подшипника турбонагнетателя и способы его получения
EP2607664A3 (en) Electrical wiring assembly for gas turbine engines
EA201890071A3 (ru) Электрическая машина (варианты) и способ охлаждения электрической машины (варианты)
BR112016028953A2 (pt) ?turbomáquina e conjunto propulsivo?
WO2014056717A3 (de) Kühlung für stirnräume einer geschlossenen elektrischen maschine
CO6761365A2 (es) Motor de iman permanente con debilitamiento de campo
BR112017018517A2 (pt) rotor, método para a produção de um rotor de uma máquina de relutância síncrona, e máquina de relutância síncrona.
SG195099A1 (en) Subsea compressor directly driven by a permanent magnet motor with stator and rotor submerged in liquid
ES2523424R1 (es) Estator de generador eléctrico rotativo, generador eléctrico rotativo que comprende dicho estator y turbina eólica que incorpora dicho generador eléctrico rotativo
RU2014146677A (ru) Система подшипников для турбонагнетателя с внутренним электродвигателем
RU2014148095A (ru) Масляное уплотнение маслоотбойного кольца и турбонагнетатель, содержащий такое масляное уплотнение
CA2817064A1 (en) Axial flux electrical machines
GB2482256A (en) Improved heat transfer through electrical submersible pump motor
MY160948A (en) Axial flow gas turbine
WO2016078895A3 (de) Kühlung eines axialen endbereichs eines stators einer rotierenden elektrischen maschine
WO2014072181A3 (de) Kühlung für elektrische generatoren
RU2014143971A (ru) Устройство для обеспечения уплотнения между коаксиальными валами турбомашины
RU2010100113A (ru) Разделенная на части крыльчатка для согласования тепловой реакции между рабочими колесами турбомашины
DE502008001026D1 (de) Verfahren zum Betreiben eines elektrischen Generators für die Stromgewinnung in Kraftwerken
CN203742672U (zh) 一种中压转子的冷却结构

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]