PL424958A1 - Device for performance of the substitute revision of stationary pressure vessels operated at a wind power plant and method for execution of the conditions of the substitute revision of stationary pressure vessels in the hydraulic systems of the wind power plant - Google Patents

Device for performance of the substitute revision of stationary pressure vessels operated at a wind power plant and method for execution of the conditions of the substitute revision of stationary pressure vessels in the hydraulic systems of the wind power plant

Info

Publication number
PL424958A1
PL424958A1 PL424958A PL42495818A PL424958A1 PL 424958 A1 PL424958 A1 PL 424958A1 PL 424958 A PL424958 A PL 424958A PL 42495818 A PL42495818 A PL 42495818A PL 424958 A1 PL424958 A1 PL 424958A1
Authority
PL
Poland
Prior art keywords
revision
substitute
power plant
wind power
hydraulic
Prior art date
Application number
PL424958A
Other languages
Polish (pl)
Other versions
PL239951B1 (en
PL239951B6 (en
Inventor
Paweł Król
Original Assignee
Statuch Krzysztof Eko-Wiatr Bis
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 Statuch Krzysztof Eko-Wiatr Bis filed Critical Statuch Krzysztof Eko-Wiatr Bis
Priority to PL424958A priority Critical patent/PL239951B6/en
Publication of PL424958A1 publication Critical patent/PL424958A1/en
Publication of PL239951B1 publication Critical patent/PL239951B1/en
Publication of PL239951B6 publication Critical patent/PL239951B6/en

Links

Abstract

Przedmiotem zgłoszenia jest urządzenie do wykonania rewizji zastępczej stałych zbiorników ciśnieniowych eksploatowanych na elektrowni wiatrowej oraz sposób wykonania warunków rewizji zastępczej stałych zbiorników ciśnieniowych w układach hydraulicznych elektrowni wiatrowej. Urządzenie ma falownik (1) turbiny wiatrowej do płynnej regulacji obrotów silnika elektrycznego (2) połączonego sprzęgłem z pompą zębatą (3), zawór zwrotny (4) zainstalowany na wyjściu (W) pompy zębatej (3) zapobiegający cofaniu się oleju hydraulicznego na pompę zębatą (3) i zawór przelewowy (5) oraz zawory iglicowe (P) na wyjściu urządzenia. Ponadto ma armaturę hydrauliczną połączeniową (7) składającą się z elastycznych węży hydraulicznych. Do zbiorników ciśnieniowych (12, 13, 14) układu hydraulicznego turbiny wiatrowej (10) podłączone są pary czujników pomiarowych emisji akustycznej AE (18, 19, 20) połączone przewodami komunikacyjnymi (15) poprzez system pomiarowy emisji akustycznej AE (16) z komputerem (17). Urządzenie podłącza się do układu hydraulicznego turbiny wiatrowej (10), następnie redukuje się ciśnienie w do poziomu 0 bar, a w kolejnych etapach zwiększa się ciśnienie oleju. Pary czujników pomiarowych emisji akustycznej AE (18, 19, 20), sprzężone z systemem pomiarowym AE (16) za pomocą przewodów komunikacyjnych (15), wysyłają sygnały, których odczyt pomiaru realizowany jest za pomocą komputera (17).The subject of the notification is a device for performing a replacement inspection of fixed pressure tanks operated in a wind farm and the method of performing the conditions of a replacement inspection of fixed pressure tanks in hydraulic systems of a wind farm. The device has a wind turbine inverter (1) for smooth adjustment of the speed of the electric motor (2) connected with a gear pump (3), a check valve (4) installed at the output (W) of the gear pump (3) to prevent backflow of the hydraulic oil to the gear pump (3) and an overflow valve (5) and needle valves (P) at the output of the device. In addition, it has a hydraulic connection fitting (7) consisting of flexible hydraulic hoses. To the pressure tanks (12, 13, 14) of the wind turbine hydraulic system (10), pairs of AE acoustic emission measuring sensors (18, 19, 20) are connected, connected by communication cables (15) through the AE acoustic emission measuring system (16) with a computer ( 17). The device is connected to the wind turbine's hydraulic system (10), then the pressure is reduced to 0 bar, and in the next stages the oil pressure is increased. The pairs of AE acoustic emission sensors (18, 19, 20), coupled with the AE measurement system (16) by means of communication cables (15), send signals, the measurement reading of which is carried out by a computer (17).

PL424958A 2018-03-20 2018-03-20 Device for performance of the substitute revision of stationary pressure vessels operated at a wind power plant and method for execution of the conditions of the substitute revision of stationary pressure vessels in the hydraulic systems of the wind power plant PL239951B6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL424958A PL239951B6 (en) 2018-03-20 2018-03-20 Device for performance of the substitute revision of stationary pressure vessels operated at a wind power plant and method for execution of the conditions of the substitute revision of stationary pressure vessels in the hydraulic systems of the wind power plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL424958A PL239951B6 (en) 2018-03-20 2018-03-20 Device for performance of the substitute revision of stationary pressure vessels operated at a wind power plant and method for execution of the conditions of the substitute revision of stationary pressure vessels in the hydraulic systems of the wind power plant

Publications (3)

Publication Number Publication Date
PL424958A1 true PL424958A1 (en) 2019-09-23
PL239951B1 PL239951B1 (en) 2022-01-31
PL239951B6 PL239951B6 (en) 2023-04-17

Family

ID=67979736

Family Applications (1)

Application Number Title Priority Date Filing Date
PL424958A PL239951B6 (en) 2018-03-20 2018-03-20 Device for performance of the substitute revision of stationary pressure vessels operated at a wind power plant and method for execution of the conditions of the substitute revision of stationary pressure vessels in the hydraulic systems of the wind power plant

Country Status (1)

Country Link
PL (1) PL239951B6 (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL12217B1 (en) * 1927-05-28 1930-08-30 Pressurized form for restoring a serviceable condition of worn or deformed rails.
US4088907A (en) * 1976-10-29 1978-05-09 Westinghouse Electric Corp. Piezoelectric acoustic emission instrumentation
PL125808B1 (en) * 1979-09-28 1983-06-30 Agromet Archimedes Fabryka Mas Cutting drum drive in particular for a multi-drum rotary mover
US4577487A (en) * 1984-12-14 1986-03-25 Dooley John G Pressure vessel testing
US4641526A (en) * 1983-06-06 1987-02-10 Hitachi, Ltd. Method and apparatus for estimating sound source position
US4732045A (en) * 1987-02-18 1988-03-22 Union Carbide Corporation Method for rapid acoustic emission testing of pressure vessels
US5029474A (en) * 1988-04-05 1991-07-09 Siemens Aktiengesellschaft Transducer and method for acoustic emission (AE) testing
US5861548A (en) * 1997-05-23 1999-01-19 Benthos, Inc. Apparatus and method utilizing signal modulation detection for analyzing the internal pressure of containers
US5929315A (en) * 1995-10-31 1999-07-27 Dunegan; Harold L. Measuring crack growth by acoustic emission
US6041056A (en) * 1995-03-28 2000-03-21 Bell Atlantic Network Services, Inc. Full service network having distributed architecture
US20080302186A1 (en) * 2006-07-19 2008-12-11 Bam Bundesanstalt Fuer Materialforschung Und -Pruefung Method for Evaluating Pressure Containers of Composite Materials by Acoustic Emission Testing
US20100107765A1 (en) * 2007-07-12 2010-05-06 National Institute Of Advanced Industrial Science And Technology Method and apparatus for detecting damage to high-pressure tank

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL12217B1 (en) * 1927-05-28 1930-08-30 Pressurized form for restoring a serviceable condition of worn or deformed rails.
US4088907A (en) * 1976-10-29 1978-05-09 Westinghouse Electric Corp. Piezoelectric acoustic emission instrumentation
PL125808B1 (en) * 1979-09-28 1983-06-30 Agromet Archimedes Fabryka Mas Cutting drum drive in particular for a multi-drum rotary mover
US4641526A (en) * 1983-06-06 1987-02-10 Hitachi, Ltd. Method and apparatus for estimating sound source position
US4577487A (en) * 1984-12-14 1986-03-25 Dooley John G Pressure vessel testing
US4732045A (en) * 1987-02-18 1988-03-22 Union Carbide Corporation Method for rapid acoustic emission testing of pressure vessels
US5029474A (en) * 1988-04-05 1991-07-09 Siemens Aktiengesellschaft Transducer and method for acoustic emission (AE) testing
US6041056A (en) * 1995-03-28 2000-03-21 Bell Atlantic Network Services, Inc. Full service network having distributed architecture
US5929315A (en) * 1995-10-31 1999-07-27 Dunegan; Harold L. Measuring crack growth by acoustic emission
US6360608B1 (en) * 1995-10-31 2002-03-26 Dunegan Engineering Consultants, Inc. Transducer for measuring acoustic emission events
US5861548A (en) * 1997-05-23 1999-01-19 Benthos, Inc. Apparatus and method utilizing signal modulation detection for analyzing the internal pressure of containers
US20080302186A1 (en) * 2006-07-19 2008-12-11 Bam Bundesanstalt Fuer Materialforschung Und -Pruefung Method for Evaluating Pressure Containers of Composite Materials by Acoustic Emission Testing
US20100107765A1 (en) * 2007-07-12 2010-05-06 National Institute Of Advanced Industrial Science And Technology Method and apparatus for detecting damage to high-pressure tank

Also Published As

Publication number Publication date
PL239951B1 (en) 2022-01-31
PL239951B6 (en) 2023-04-17

Similar Documents

Publication Publication Date Title
Nejad et al. Long-term analysis of gear loads in fixed offshore wind turbines considering ultimate operational loadings
ATE443808T1 (en) WIND FARM WITH ROBUST REACTIVE POWER CONTROL AND OPERATION METHOD
AU2017262382A1 (en) Underwater electrical power plant, a system and a method
PL424958A1 (en) Device for performance of the substitute revision of stationary pressure vessels operated at a wind power plant and method for execution of the conditions of the substitute revision of stationary pressure vessels in the hydraulic systems of the wind power plant
CO6341658A2 (en) HYDROELECTRIC POWER GENERATION SYSTEM
CN116557782B8 (en) Pressure monitoring equipment and monitoring method for analysis of water supply and drainage pipe network
KR20160012950A (en) Water turbine
CN104390144A (en) Urban sewerage system trench terminal beneficial to installation
JP2014206152A (en) Waterway incorporated type hydraulic power generation plant
EA201270418A1 (en) DEVICE AND SYSTEM AND METHOD OF CHANNEL PIPE SURVEY
EP2848801A1 (en) Enhanced hydroelectric plant of the submerged-turbine type and corresponding control method of said plant
RU152152U1 (en) AUTONOMOUS MOBILE PUMPING STATION
CN205103031U (en) Ocean wave energy hydraulic turbine type engine testboard
GB2498826B (en) Storm resistant wave power generator
CN208688720U (en) A kind of pumping plant water lift pipeline water-filling pressure testing multifunction system
CN105003490A (en) Agricultural machine hydraulic power source mechanism
BR112021026605A2 (en) Flow measurement and monitoring device for an underwater tree
CN112329144B (en) Numerical model prediction system and prediction method suitable for marine equipment
CN205333423U (en) U type pipeline frock for hydrostatic test
CN205065296U (en) Automatic pipeline that turns on water of coal water elevator pump
CN109653930B (en) Water turbine efficiency testing system and method using water hammer of direct water diversion pipeline
CN208533612U (en) A kind of prefabricated buried no negative pressure secondary supply equipment
CN202350832U (en) Performance test stand for electric drinking water boiler
CN212026412U (en) Industrial water and domestic water comprehensive water supply system
EA201370253A1 (en) HYDROKINETIC UNIT