DE19954993A1 - Compact transportable energy center has medium voltage transformer whose cooling results in greater energy output to be achieved - Google Patents

Compact transportable energy center has medium voltage transformer whose cooling results in greater energy output to be achieved

Info

Publication number
DE19954993A1
DE19954993A1 DE19954993A DE19954993A DE19954993A1 DE 19954993 A1 DE19954993 A1 DE 19954993A1 DE 19954993 A DE19954993 A DE 19954993A DE 19954993 A DE19954993 A DE 19954993A DE 19954993 A1 DE19954993 A1 DE 19954993A1
Authority
DE
Germany
Prior art keywords
medium
voltage
energy
hot water
heat
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.)
Withdrawn
Application number
DE19954993A
Other languages
German (de)
Inventor
Andre Meulemann
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.)
Individual
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 DE19954993A priority Critical patent/DE19954993A1/en
Priority to DE10001618A priority patent/DE10001618A1/en
Priority to DE10002759A priority patent/DE10002759A1/en
Publication of DE19954993A1 publication Critical patent/DE19954993A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B7/00—Enclosed substations, e.g. compact substations
    • H02B7/06—Distribution substations, e.g. for urban network
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
    • E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
    • E04H5/04—Transformer houses; Substations or switchgear houses
    • 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
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/06—Stations or aggregates of water-storage type, e.g. comprising a turbine and a pump
    • 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
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/708—Photoelectric means, i.e. photovoltaic or solar cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/16—Water cooling
    • 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
    • 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

Abstract

The energy center has a medium voltage switching system (2), medium voltage metering (3), a medium voltage transformer (4), a heating power generation unit (5), thermal storage (9), low voltage distribution (6), hot water storage (10), hot water distribution (7), batteries (8), cooling system (11) and electric heat pump (12). The transformer cooling medium is cooled down by the cooling system to enable a greater energy output to be achieved.

Description

Die kompakte Energiezentrale (1) ist eine komplett transportable fabrikfertige Einheit bestehend aus Mittelspannungsschaltanlage (2), Mittelspannungszählung (3), Mittelspannungstransformator (4), Blockheizkraftwerk (5), Wärmespeicher (9), Niederspannungsverteilung (6), Heißwasserspeicher (10), Heißwasserverteilung (7) und Batterien (8). Sie ist in der Lage die gesamte Versorgung eines Wohngebietes mit elektrische Energie und Wärmeenergie zu übernehmen. Die Energiezentrale hat im Bodenwannenbereich einen thermisch isolierten Wärmespeicher (9) in dem die Wärme des Blockheizkraftwerkes (5) und die Wärmeverluste des hierin eingetauch­ ten Mittelspannungstransformators (4) gesammelt wird und zu Verteilung bereit steht. Die Aufstellung viele solcher Energiezentralen in einer Region und die Verbindung über das Mittelspannungsnetz erlauben eine autarke Versorgungsstruktur deren Kostenverteilung (Ankauf, Verkauf, Netzdurchleitungskosten von Strom- und Wärmeeinheiten) von einer Agentur geregelt wird.The compact energy center ( 1 ) is a completely transportable, factory-ready unit consisting of medium-voltage switchgear ( 2 ), medium-voltage meter ( 3 ), medium-voltage transformer ( 4 ), combined heat and power plant ( 5 ), heat accumulator ( 9 ), low-voltage distribution ( 6 ), hot water storage ( 10 ), hot water distribution ( 7 ) and batteries ( 8 ). It is able to take over the entire supply of a residential area with electrical energy and thermal energy. The energy center has a thermally insulated heat accumulator ( 9 ) in the floor pan area in which the heat from the combined heat and power plant ( 5 ) and the heat losses of the medium-voltage transformer ( 4 ) immersed therein is collected and is available for distribution. The installation of many such energy centers in a region and the connection via the medium-voltage network allow a self-sufficient supply structure whose cost distribution (purchase, sale, transmission costs of electricity and heating units) is regulated by an agency.

Die Versorgung mit Energiezentralen, dezentral angeordnet, erlaubt Energieversor­ gung mit einer Effektivität von 90% und erlaubt auf lange Sicht auf Großkraftwerke zu verzichten.The supply of energy centers, arranged decentrally, allows energy supply with an effectiveness of 90% and allows long-term use of large power plants to renounce.

Die Energiezentralen können in Wohngebieten, an Sportstätten, in Industriegebieten in Freiluft aufgestellt werden und es ist nicht mehr notwendig den Primärenergieträger Gas oder Öl in den Wohnungen oder Gebäude einzubringen.The energy centers can be used in residential areas, at sports facilities, in industrial areas be installed in the open air and it is no longer necessary to use the primary energy source Introducing gas or oil into the apartments or buildings.

Die Energiezentrale kann ergänzt werden mit einem Absorptionskühlaggregat (11) dessen benötigte Wärme aus der Energiezentrale kommt und so auch Kühlenergie liefern kann.The energy center can be supplemented with an absorption cooling unit ( 11 ) whose heat comes from the energy center and can thus also supply cooling energy.

Das Kühlaggregat (11) kann das Kühlmedium des Mittelspannungstransformators (4) herunterkühlen, so kann der Transformator zu einer größeren Ernergie-Leistungsab­ gabe gebracht werden.The cooling unit ( 11 ) can cool down the cooling medium of the medium-voltage transformer ( 4 ), so that the transformer can be brought to a greater energy output.

Es können außerdem rundum der Heißwasser-Leitungen zu den Energieverbraucher mit Flüssigkeit gefüllte Leitungen verlegt werden, die Erdwärme aufnehmen und in einer zusätzlich eingebauten elektrischen Wärmepumpe (12), Energie auf einem höherem Temperaturniveau gebracht werden. Diese Vorgehensweise erhöht nochma­ lig die Effektivität der gesamten Anlage.It is also possible to lay liquid-filled pipes around the hot water pipes to the energy consumers, which absorb geothermal energy and bring energy to a higher temperature level in an additional built-in electric heat pump ( 12 ). This procedure increases the effectiveness of the entire system.

Claims (4)

1. Kompakte komplett transportable fabrikfertige Energiezentrale (1) nach dem Hauptpatent 198 17 645 bestehend aus Mittelspannungsschaltanlage (2), Mittelspan­ nungszählung (3), Mittelspannungstransformator (4), Blockheizkraftwerk (5), Wär­ mespeicher (9), Niederspannungsverteilung (6), Heißwasserspeicher (10), Heißwas­ serverteilung (7), Batterien (8), Kühlaggregat (11) und elektrische Wärmepumpe (12) dadurch gekennzeichnet, daß das Kühlmedium des Mittelspannungstransformators (4) mit dem Kühlaggregat (11) herunter gekühlt wird damit eine größere Energie- Leistungsabgabe erreicht wird.1. Compact, completely transportable, factory-ready energy center ( 1 ) according to the main patent 198 17 645 consisting of medium-voltage switchgear ( 2 ), medium-voltage metering ( 3 ), medium-voltage transformer ( 4 ), combined heat and power plant ( 5 ), heat accumulator ( 9 ), low-voltage distribution ( 6 ), Hot water storage ( 10 ), hot water distribution ( 7 ), batteries ( 8 ), cooling unit ( 11 ) and electric heat pump ( 12 ), characterized in that the cooling medium of the medium voltage transformer ( 4 ) with the cooling unit ( 11 ) is cooled down so that a greater energy - performance is achieved. 2. Kompakte komplett transportable fabrikfertige Energiezentrale (1) nach dem Hauptpatent 198 17 645 bestehend aus Mittelspannungsschaltanlage (2), Mittelspan­ nungszählung (3), Mittelspannungstransformator (4), Blockheizkraftwerk (5), Wär­ mespeicher (9), Niederspannungsverteilung (6), Heißwasserspeicher (10), Heißwas­ serverteilung (7), Batterien (8), Kühlaggregat (11) und elektrische Wärmepumpe (12), nach Anspruch 1, dadurch gekennzeichnet, daß rundum der Heißwasser-Leitungen zu den Energieverbraucher mit Flüssigkeit gefüllte Leitungen verlegt werden, die Erdwärme aufnehmen und in der Wärmepumpe (12) diese Energie auf einem höherem Temperaturniveau gebracht wird.2. Compact, completely transportable, factory-ready energy center ( 1 ) according to the main patent 198 17 645 consisting of medium-voltage switchgear ( 2 ), medium-voltage metering ( 3 ), medium-voltage transformer ( 4 ), combined heat and power unit ( 5 ), heat accumulator ( 9 ), low-voltage distribution ( 6 ), Hot water storage ( 10 ), hot water distribution ( 7 ), batteries ( 8 ), cooling unit ( 11 ) and electric heat pump ( 12 ), according to claim 1, characterized in that around the hot water pipes to the energy consumers are filled with liquid pipes, absorb the geothermal energy and this energy is brought to a higher temperature level in the heat pump ( 12 ). 3. Kompakte komplett transportable fabrikfertige Energiezentrale (1) nach dem Hauptpatent 198 17 645 bestehend aus Mittelspannungsschaltanlage (2), Mittelspan­ nungszählung (3), Mittelspannungstransformator (4), Blockheizkraftwerk (5), Wär­ mespeicher (9), Niederspannungsverteilung (6), Heißwasserspeicher (10), Heißwas­ serverteilung (7), Batterien (8), Kühlaggregat (11) und elektrische Wärmepumpe (12), nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die Dachflächen der von der kompakten Energiezentrale eingespeisten Objekten (Wohnhäuser, Krankenhaus) mitgenutzt werden um Photovoltaikanlagen oder Sonnenkollektoren anzubringen und die Energie mit zur Verbesserung des Wirkfaktors der Energiezentrale beiträgt.3. Compact, completely transportable, factory-ready energy center ( 1 ) according to the main patent 198 17 645 consisting of medium-voltage switchgear ( 2 ), medium-voltage metering ( 3 ), medium-voltage transformer ( 4 ), combined heat and power unit ( 5 ), heat accumulator ( 9 ), low-voltage distribution ( 6 ), Hot water tank ( 10 ), hot water server distribution ( 7 ), batteries ( 8 ), cooling unit ( 11 ) and electric heat pump ( 12 ), according to claim 1 and 2, characterized in that the roof surfaces of the objects fed by the compact energy center (houses, hospital ) are used to attach photovoltaic systems or solar panels and the energy contributes to improving the effectiveness of the energy center. 4. Kompakte komplett transportable fabrikfertige Energiezentrale (1) nach dem Hauptpatent 198 17 645 bestehend aus Mittelspannungsschaltanlage (2), Mittelspan­ nungszählung (3), Mittelspannungstransformator (4), Blockheizkraftwerk (5), Wär­ mespeicher (9), Niederspannungsverteilung (6), Heißwasserspeicher (10), Heißwas­ serverteilung (7), Batterien (8), Kühlaggregat (11) und elektrische Wärmepumpe (12), nach Anspruch 1, 2 und 3, dadurch gekennzeichnet, daß der Kältekreislauf der Wärmepumpe (12) das Kühlmedium des Transformators (4) kühlt, dieses Kühlmedi­ um sowohl flüssig als auch Luft oder SF6 sein kann, und so die Wärmeverluste des Transformators (4) über die Wärmepumpe (12) im Wärmespeicher (9) gelangen.4. Compact, completely transportable, factory-ready energy center ( 1 ) according to the main patent 198 17 645 consisting of medium-voltage switchgear ( 2 ), medium-voltage metering ( 3 ), medium-voltage transformer ( 4 ), combined heat and power unit ( 5 ), heat accumulator ( 9 ), low-voltage distribution ( 6 ), Hot water storage ( 10 ), Heißwas serverteilung ( 7 ), batteries ( 8 ), cooling unit ( 11 ) and electric heat pump ( 12 ), according to claim 1, 2 and 3, characterized in that the cooling circuit of the heat pump ( 12 ), the cooling medium of the transformer ( 4 ) cools, this cooling medium can be both liquid and air or SF6, and so the heat losses of the transformer ( 4 ) reach the heat pump ( 12 ) in the heat accumulator ( 9 ).
DE19954993A 1999-11-16 1999-11-16 Compact transportable energy center has medium voltage transformer whose cooling results in greater energy output to be achieved Withdrawn DE19954993A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19954993A DE19954993A1 (en) 1999-11-16 1999-11-16 Compact transportable energy center has medium voltage transformer whose cooling results in greater energy output to be achieved
DE10001618A DE10001618A1 (en) 1999-11-16 2000-01-17 Compact power center has unit-type thermal power generator with rotating medium voltage transformer with adjacent medium and low voltage windings as generator and motor windings
DE10002759A DE10002759A1 (en) 1999-11-16 2000-01-22 Compact energy center has solar-powered pump used for raising liquid from lower storage space to higher storage space for driving turbine-generator combination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19954993A DE19954993A1 (en) 1999-11-16 1999-11-16 Compact transportable energy center has medium voltage transformer whose cooling results in greater energy output to be achieved

Publications (1)

Publication Number Publication Date
DE19954993A1 true DE19954993A1 (en) 2001-05-17

Family

ID=7929155

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19954993A Withdrawn DE19954993A1 (en) 1999-11-16 1999-11-16 Compact transportable energy center has medium voltage transformer whose cooling results in greater energy output to be achieved

Country Status (1)

Country Link
DE (1) DE19954993A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003032458A1 (en) * 2001-10-05 2003-04-17 Grupo Ormazabal, S.A. Compact modular transformation centre
WO2004012312A1 (en) * 2002-07-25 2004-02-05 Grupo Ormazabal, S.A. Reduced-dimension modular processing centre
CN105761915A (en) * 2016-04-08 2016-07-13 国家电网公司 Combined type transformer
CN106229113A (en) * 2016-08-24 2016-12-14 中科电力装备集团有限公司 photovoltaic combined transformer
EP2958219A4 (en) * 2013-11-13 2017-06-28 Aruanã Energia S/A Structural arrangement applied to a modular power plant provided with a high-voltage transformer system for direct connection to power distribution systems built into containers or the like
IT202100017669A1 (en) * 2021-07-05 2023-01-05 Unareti S P A ELECTRIC TRANSFORMATION SUBSTATION

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003032458A1 (en) * 2001-10-05 2003-04-17 Grupo Ormazabal, S.A. Compact modular transformation centre
CN100444485C (en) * 2001-10-05 2008-12-17 奥马萨瓦尔集团股份有限公司 Compact modular transformer substation
WO2004012312A1 (en) * 2002-07-25 2004-02-05 Grupo Ormazabal, S.A. Reduced-dimension modular processing centre
EP2958219A4 (en) * 2013-11-13 2017-06-28 Aruanã Energia S/A Structural arrangement applied to a modular power plant provided with a high-voltage transformer system for direct connection to power distribution systems built into containers or the like
CN105761915A (en) * 2016-04-08 2016-07-13 国家电网公司 Combined type transformer
CN106229113A (en) * 2016-08-24 2016-12-14 中科电力装备集团有限公司 photovoltaic combined transformer
IT202100017669A1 (en) * 2021-07-05 2023-01-05 Unareti S P A ELECTRIC TRANSFORMATION SUBSTATION
WO2023281363A1 (en) * 2021-07-05 2023-01-12 Unareti S.P.A. Electrical transformation substation

Similar Documents

Publication Publication Date Title
Kern Jr et al. Combined photovoltaic and thermal hybrid collector systems
DE102006032876A1 (en) High voltage heating plate, is integrated into photovoltaic plate, and is inserted or re-tooled behind solar plate, and solar cells are cooled by evacuation of heat to heat exchanger
Thomas et al. Efficiency of superconducting transmission lines: An analysis with respect to the load factor and capacity rating
DE19954993A1 (en) Compact transportable energy center has medium voltage transformer whose cooling results in greater energy output to be achieved
Qadourah et al. Economic feasibility of heating source conversion of the swimming pools
Trip et al. Considerations on the use of thermoelectric generators at low temperatures to recover waste geothermal energy
Ahmed et al. Photovoltaic storage solar collector: experimental assessment
Norton et al. Thermosyphon solar energy water heaters
EP3124878B1 (en) Method and device for operating a mini/micro chp plant for single-family dwellings
Martinez et al. Thermoelectric self-cooling system to protect solar collectors from overheating
CN108153352A (en) Cooling device, system and method for electrical cabinet and wind driven generator
DE29923580U1 (en) Compact energy center
CN110730593A (en) Heat absorption structure of cooling device for power equipment
Abdollahi et al. Using a novel phase change material-based cooling tower for a photovoltaic module cooling
DE19817645C1 (en) Compact, completely transportable, prefabricated energy supply system, having medium-voltage control panel, transformer, heating plant, heat storage, water heater, and batteries
US4204407A (en) Heated piping system for fusible salt heat exchange fluid in a solar power plant
DE19809968A1 (en) Compact transportable energy center for supplying dwelling with electrical power and heat
Satpute et al. Analysis of energy, exergy, environmental and economics (4E) on photovoltaic-thermal collector system
CN208061803U (en) A kind of substation convenient for heat dissipation
DE3205549A1 (en) Cooling device
WO2015007603A1 (en) Use of waste heat of high-temperature batteries
CN108964482A (en) A kind of soft straight inverter of distribution
DE202012011625U1 (en) Hot water tank for process water with solar module
CN213278778U (en) Novel switch cabinet
CN208836012U (en) A kind of soft straight inverter of distribution

Legal Events

Date Code Title Description
AF Is addition to no.

Ref country code: DE

Ref document number: 10002759

Format of ref document f/p: P

Ref country code: DE

Ref document number: 10001618

Format of ref document f/p: P

AF Is addition to no.

Ref country code: DE

Ref document number: 10001618

Format of ref document f/p: P

AF Is addition to no.

Ref country code: DE

Ref document number: 10002759

Format of ref document f/p: P

8110 Request for examination paragraph 44
8139 Disposal/non-payment of the annual fee