CN106523301A - Pressurization and dehumidification device for cabin of marine wind turbine generator system - Google Patents
Pressurization and dehumidification device for cabin of marine wind turbine generator system Download PDFInfo
- Publication number
- CN106523301A CN106523301A CN201611178462.8A CN201611178462A CN106523301A CN 106523301 A CN106523301 A CN 106523301A CN 201611178462 A CN201611178462 A CN 201611178462A CN 106523301 A CN106523301 A CN 106523301A
- Authority
- CN
- China
- Prior art keywords
- engine room
- heat exchanger
- booster pump
- room cover
- cover
- 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
Links
- 238000007791 dehumidification Methods 0.000 title abstract description 5
- 150000003839 salts Chemical class 0.000 abstract description 10
- 230000003628 erosive effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000012266 salt solution Substances 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- 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
- F05B2260/00—Function
- F05B2260/60—Fluid transfer
- F05B2260/64—Aeration, ventilation, dehumidification or moisture removal of closed spaces
-
- 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
- F05B2260/00—Function
- F05B2260/95—Preventing corrosion
-
- 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Drying Of Gases (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a pressurization and dehumidification device for a cabin of a marine wind turbine generator system. The pressurization and dehumidification device comprises a booster pump, a heat exchanger, a PLC and sensors for detecting and collecting pressure signals and humidity signals in a cabinet cover, wherein the booster pump and the heat exchanger are arranged in the cabinet cover. The booster pump is connected with the heat exchanger through a gas pipeline. Suction pipes are arranged on the side face of the booster pump. Suction end openings of the suction pipes are connected with an air inlet formed in the outer wall of the cabinet cover. Exhaust pipes are arranged on the side face of the heat exchanger. Exhaust end openings of the exhaust pipes are arranged in the cabinet cover. A drainage pipeline communicating with the exterior of the cabinet cover is arranged at the bottom of the heat exchanger. The booster pump, the heat exchanger and the sensors are connected with the PLC through cables. By the adoption of the pressurization and dehumidification device, the functions of increasing the internal pressure of the cabinet cover and reducing the air humidification of the cabinet cover are achieved, at the moment, the internal pressure of the cabinet cover is greater than the external pressure of the cabin cover, external damp air can be isolated, and erosion of salt fog to internal parts of the cabinet cover is prevented effectively.
Description
Technical field
The present invention relates to a kind of supercharging dehydrating unit, particularly a kind of offshore wind generating supercharging dehydrating unit.
Background technology
At present, in various new forms of energy, the technology relative maturity of wind-power electricity generation, industrialization level are higher, but most of wind
Power generating field is built in meagrely-populated area.And populous each coastal cities are only the rich and influential family for consuming the energy, we
Wind energy turbine set causes certain obstacle away from power load center, the access of the transmission, electrical network to wind-powered electricity generation.Offshore wind farm is developed not only
Near coastal cities, wind resource is better than inland, and is not take up land resource.Oversea wind power generation quietly rises, and will be into
For important energy form.Wind power plant is just coastal progressively toward marine development from inland and continent, and current marine wind electric field is
Become the focus of global evolution wind-powered electricity generation.But the development of offshore wind turbine inevitably runs into the problem of salt fog erosion, in salt fog
The NaCl of high concentration is decomposed into rapidly the Na+ ions and active Cl- ions metal material very active with molecular formula and chemistry occurs
Reaction generates highly acid slaine, and metal ion therein is reduced after being contacted with oxygen again and generates more stable metal oxidation
Thing.It is easy to the metal parts in blower fan is caused to damage, the development of naval counterpart blower fan must be carried out and prevent arranging for marine salt fog
Apply.Moist sea air easily causes the corrosion of metalwork and the reduction of service life simultaneously.
The content of the invention
The technical problem to be solved in the present invention is, for the deficiencies in the prior art, to propose that one kind can strengthen empty in engine room cover
Atmospheric pressure, the naval counterpart wind generating set engine room supercharging dehydrating unit for reducing air humidity, excluding condensation salt solution.
The technical problem to be solved in the present invention is achieved through the following technical solutions.The present invention is a kind of naval counterpart wind-force
Generating set cabin pressurisation dehydrating unit, it is characterised in that including the booster pump and heat exchanger, PLC that are arranged in engine room cover
With for detecting the sensor for collecting cabin internal mask pressure, moisture signal, the booster pump passes through gas pipeline and heat exchanger
Connection, is provided with aspiration channel, the air intake arranged on the air draught port of the aspiration channel and cabin cover outer wall in the side of booster pump
Mouth connects, and the side of heat exchanger is provided with exhaust duct, and the air draft port of the exhaust duct is arranged on inside engine room cover, in heat
The bottom of exchanger is provided with the drainage pipeline led to outside engine room cover, and the booster pump, heat exchanger, sensor pass through respectively
Cable is connected with PLC.
In a kind of naval counterpart wind generating set engine room supercharging dehydrating unit technical scheme of the present invention, further preferred skill
Art scheme is characterized in that：
1st, the aspiration channel is symmetricly set on booster pump both sides, respectively arranges 1 per side.
2nd, the exhaust duct is symmetricly set on heat exchanger both sides, respectively arranges 1 per side.
3rd, the air draft port of exhaust duct is provided with some air draft branch roads for communicating, the air draft curb engine room cover
Inwall is uniformly arranged 3-5 from engine room cover afterbody to head level, and the position of both sides air draft branch road is mutually staggered.
4th, the air inlet is arranged on the top of the engine room cover side outer wall corresponding with booster pump position, outside engine room cover
The self hang down type shutter being covered on air inlet is installed on wall.
5th, the sensor include humidity sensor and pressure sensor, the humidity sensor and pressure sensor with
By cable connection, the two is arranged on the top or top of engine room cover inwall to PLC.
6th, in engine room cover afterbody, middle part and head are respectively at least provided with 1 humidity sensor and pressure sensor.
7th, engine room cover and draught fan impeller junction and engine room cover and tower junction are provided with seal, the seal sets
It is set to elastic rubber.
Compared with prior art, the invention has the advantages that：
1st, by arranging booster pump and heat exchanger in engine room cover, when the too low mistake of cabin internal mask pressure or excessive humidity, increase
Press pump sucks sea air from outside engine room cover, is sent at heat exchanger by conveyance conduit, through the salt fog mistake of heat exchanger
Filter and air dewetting are discharged from exhaust outlet after being dried and are released in engine room cover, played increase engine room cover internal pressure, are reduced air
The effect of humidity, and now engine room cover internal pressure is more than external pressure, can completely cut off the entrance of external humidification air, effectively prevents
Erosion of the salt fog to parts in engine room cover；
2nd, the drainage pipeline led to outside engine room cover is provided with below heat exchanger, heat exchanger is in salt filtration and dehumidifies
The saliferous moisture content formed in journey directly flows into marine, condensation salt solution of the moisture content for sea air from drainage pipeline, will not be to sea
Water is polluted；
3rd, the device is provided with PLC and for detecting the sensor for collecting engine room cover inner air pressure and moisture signal, works as cabin
After air pressure and humidity in cover reaches the numerical value of regulation, PLC can automatically control booster pump and heat exchanger is actuated for work
Make；
4th, the device is respectively arranged on the left side and the right side aspiration channel and air draft using the structure for going with each other all the time, booster pump and heat exchanger
Pipe, supercharging effect on moisture extraction is more rapidly；
5th, the air draft port of exhaust duct is provided with some air draft branch roads for communicating, air draft curb engine room cover inwall slave
Hatch cover afterbody is uniformly arranged to head level, and the position of both sides air draft branch road is mutually staggered, and the design can be by from exhaust duct
The rapid uniformly dispersing of dry air of discharge reaches the effect of Quick-pressurizing dehumidifying inside engine room cover.
6th, at least one pressure sensor and humidity sensor are respectively provided with engine room cover afterbody, middle part and head, work as engine room cover
When the humidity and pressure at interior arbitrary place reach minimum setting value, the signal by sensor feedback to PLC, PLC control booster pumps and
Heat exchanger is actuated for work, so as to avoid certain humidity or pressure is less and the undetected situation of sensor occurs,
The parts in engine room cover subrange are caused to corrode or damage；In addition, after booster pump and heat exchanger operation certain hour, row
Dry air is spread to rapidly engine room cover everywhere by wind branch road, when the numerical value of each sensor detection meets setting value, PLC
Control booster pump and heat exchanger are out of service, it is to avoid the device long-time is in running order.
7th, self hang down type shutter is coated with above the inlet scoop of engine room cover, can effectively prevent rainwater and foreign matter from entering air draught
In pipe；
8th, elastic rubber is provided with engine room cover and impeller junction and engine room cover and tower junction, make whole engine room cover
In the state of relative closure, the inflow of extraneous air can be reduced to greatest extent, it is ensured that dehumidifying and pressurized effect.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is scheme of installation of the present invention inside engine room cover.
Fig. 3 is engine room cover external structure schematic diagram.
Specific embodiment
Referring to the drawings, the concrete technical scheme of the present invention is further described, is entered in order to those skilled in the art
One step ground understands the present invention, and does not constitute the restriction to its right.
Embodiment 1, with reference to Fig. 1, Fig. 2 and Fig. 3, a kind of naval counterpart wind generating set engine room is pressurized dehydrating unit, and which is special
Levy and be：Engine room cover internal pressure is collected including the booster pump 6 and heat exchanger 7, PLC 2 being arranged in engine room cover 1 and for detecting
The sensor 3 of power, moisture signal, the booster pump are connected with heat exchanger by gas pipeline, are arranged in the side of booster pump
The air draught port 4 for having aspiration channel 5, the aspiration channel is connected with the air inlet arranged on cabin cover outer wall, in the side of heat exchanger
Face is provided with exhaust duct 8, and the air draft port 9 of the exhaust duct is arranged on inside engine room cover, is provided with the bottom of heat exchanger
The drainage pipeline 11 led to outside engine room cover, the booster pump, heat exchanger, sensor are connected with PLC by cable respectively.Should
Device plays a part of to increase automatically engine room cover internal pressure, reduces air humidity, and engine room cover internal pressure is more than outside pressure
Power, can completely cut off the entrance of external humidification air, prevent erosion of the salt fog to parts in engine room cover；Heat exchanger is in salt filtration
Marine, moisture content condensation salt solution for sea air is flowed into from drainage pipeline directly with the saliferous moisture content formed in dehumidification process,
Seawater will not be polluted.
Embodiment 2, in a kind of naval counterpart wind generating set engine room supercharging dehydrating unit described in embodiment 1：The suction
Airduct is symmetricly set on booster pump both sides, respectively arranges 1 per side.
Embodiment 3, in a kind of naval counterpart wind generating set engine room supercharging dehydrating unit described in embodiment 1 or 2：It is described
Exhaust duct is symmetricly set on heat exchanger both sides, respectively arranges 1 per side.
Embodiment 4, a kind of naval counterpart wind generating set engine room supercharging dehydrating unit described in any one of embodiment 1-3
In：The air draft port of exhaust duct is provided with some air draft branch roads 10 for communicating, the air draft curb engine room cover inwall
3-5 is uniformly arranged from engine room cover afterbody to head level, the position of both sides air draft branch road is mutually staggered.When the device is arranged on
When engine room cover afterbody or head, air draft branch road then from afterbody to head, rearwardly arrange by uniform or head, and the device is arranged on machine
When in the middle part of hatch cover, air draft Zhi Luxiang two ends extend arrangement simultaneously.
Embodiment 5, a kind of naval counterpart wind generating set engine room supercharging dehydrating unit described in any one of embodiment 1-4
In：The air inlet is arranged on the top of the engine room cover side outer wall corresponding with booster pump position, pacifies on cabin cover outer wall
Equipped with the self hang down type shutter 12 being covered on air inlet.
Embodiment 6, a kind of naval counterpart wind generating set engine room supercharging dehydrating unit described in any one of embodiment 1-5
In：The sensor includes that humidity sensor and pressure sensor, the humidity sensor and pressure sensor are passed through with PLC
Cable connection, the two is arranged on the top or top of engine room cover inwall.
Embodiment 7, a kind of naval counterpart wind generating set engine room supercharging dehydrating unit described in any one of embodiment 1-6
In：Afterbody, middle part and head in engine room cover is respectively at least provided with 1 humidity sensor and pressure sensor.
Embodiment 8, a kind of naval counterpart wind generating set engine room supercharging dehydrating unit described in any one of embodiment 1-7
In：Tower junction is provided with seal 13 with draught fan impeller junction and engine room cover in engine room cover, the seal sets
Elastic rubber is set to, state of the whole engine room cover in relative closure is made, the inflow of extraneous air can be reduced to greatest extent, protect
Dehumidifying and pressurized effect are demonstrate,proved.
The workflow of the device is：When in engine room cover, certain air pressure is too low or humidity is excessive and reaches setting value
When, by the signal transmission for detecting to PLC, PLC then controls booster pump and heat exchanger is opened for pressure sensor and humidity sensor
Dynamic to be operated, now booster pump sucks sea air from outside engine room cover by aspiration channel, sends heat to by gas pipeline
Exchanger, after the salt filtration of heat exchanger and heating, the saliferous moisture content for being formed in the process is from below heat exchanger
The drainage pipeline inflow of setting is marine, and dry air is then discharged into inside engine room cover from the air draft port of exhaust duct, in air outlet
Mouth is provided with some air draft branch roads for communicating, and air draft curb engine room cover inwall is uniformly set from engine room cover afterbody to head level
Put, and the position of both sides air draft branch road is mutually staggered, the air being so dried just can rapidly diffuse into engine room cover everywhere；Work as biography
After the air humidity everywhere and pressure that sensor is detected reaches setting value, PLC control booster pumps and heat exchanger stop fortune
OK.
Claims (8)
1. a kind of naval counterpart wind generating set engine room is pressurized dehydrating unit, it is characterised in that：Including being arranged in engine room cover
Booster pump and heat exchanger, PLC and the sensor for detecting collection cabin internal mask pressure, moisture signal, the booster pump lead to
Cross gas pipeline to be connected with heat exchanger, the side of booster pump is provided with aspiration channel, the air draught port of the aspiration channel and machine
The air inlet arranged on hatch cover outer wall connects, and the side of heat exchanger is provided with exhaust duct, the air draft port of the exhaust duct
It is arranged on inside engine room cover, the drainage pipeline led to outside engine room cover, the booster pump, heat is provided with the bottom of heat exchanger
Exchanger, sensor are connected with PLC by cable respectively.
2. a kind of naval counterpart wind generating set engine room according to claim 1 is pressurized dehydrating unit, it is characterised in that：Institute
State aspiration channel and be symmetricly set on booster pump both sides, respectively 1 is arranged per side.
3. a kind of naval counterpart wind generating set engine room according to claim 1 is pressurized dehydrating unit, it is characterised in that：Institute
State exhaust duct and be symmetricly set on heat exchanger both sides, respectively 1 is arranged per side.
4. a kind of naval counterpart wind generating set engine room according to claim 3 is pressurized dehydrating unit, it is characterised in that：
The air draft port of exhaust duct is provided with some air draft branch roads for communicating, and the air draft curb engine room cover inwall is from engine room cover
Afterbody is uniformly arranged 3-5 to head level, and the position of both sides air draft branch road is mutually staggered.
5. a kind of naval counterpart wind generating set engine room according to claim 1 is pressurized dehydrating unit, it is characterised in that：Institute
The top that air inlet is arranged on the engine room cover side outer wall corresponding with booster pump position is stated, is provided with cabin cover outer wall and is covered
The self hang down type shutter covered on air inlet.
6. a kind of naval counterpart wind generating set engine room according to claim 1 is pressurized dehydrating unit, it is characterised in that：Institute
Stating sensor includes that humidity sensor and pressure sensor, the humidity sensor and pressure sensor pass through cable with PLC
Connection, the two is arranged on the top or top of engine room cover inwall.
7. a kind of naval counterpart wind generating set engine room according to claim 6 is pressurized dehydrating unit, it is characterised in that：
The afterbody of engine room cover, middle part and head are respectively at least provided with 1 humidity sensor and pressure sensor.
8. a kind of naval counterpart wind generating set engine room according to claim 1 is pressurized dehydrating unit, it is characterised in that：
Engine room cover is provided with seal with tower junction with draught fan impeller junction and engine room cover, and the seal is set to elasticity
Rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611178462.8A CN106523301B (en) | 2016-12-19 | 2016-12-19 | Cabin pressurizing and dehumidifying device of offshore wind turbine generator system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611178462.8A CN106523301B (en) | 2016-12-19 | 2016-12-19 | Cabin pressurizing and dehumidifying device of offshore wind turbine generator system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106523301A true CN106523301A (en) | 2017-03-22 |
| CN106523301B CN106523301B (en) | 2024-02-09 |
Family
ID=58341081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611178462.8A Active CN106523301B (en) | 2016-12-19 | 2016-12-19 | Cabin pressurizing and dehumidifying device of offshore wind turbine generator system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106523301B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720272A (en) * | 2020-06-30 | 2020-09-29 | 国电联合动力技术有限公司 | Intelligent monitoring device for microenvironment of wind generating set and control method thereof |
| CN114562431A (en) * | 2022-02-28 | 2022-05-31 | 北京金风慧能技术有限公司 | Method and device for monitoring humidity of wind generating set |
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| CN201818442U (en) * | 2010-10-13 | 2011-05-04 | 沈阳华创风能有限公司 | Heat exchange system of direct-drive wind generating set |
| CN201906551U (en) * | 2010-09-30 | 2011-07-27 | 东莞信易电热机械有限公司 | Dehumidifier |
| CN102619706A (en) * | 2012-04-27 | 2012-08-01 | 东方电气集团东方汽轮机有限公司 | Offshore wind power generation unit |
| CN203717254U (en) * | 2014-01-10 | 2014-07-16 | 江苏金风科技有限公司 | Salt mist filtering device and offshore wind power generating set provided with salt mist filtering device |
| CN203892125U (en) * | 2014-03-08 | 2014-10-22 | 湖南科技大学 | Device of determining front edge wind speed of wind wheel based on wind turbine generator cabin wind speed |
| US20140353977A1 (en) * | 2013-05-28 | 2014-12-04 | Siemens Aktiengesellschaft | De-humidifying system |
| CN206280196U (en) * | 2016-12-19 | 2017-06-27 | 国电联合动力技术(连云港)有限公司 | A kind of naval counterpart wind generating set engine room is pressurized dehydrating unit |
-
2016
- 2016-12-19 CN CN201611178462.8A patent/CN106523301B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201906551U (en) * | 2010-09-30 | 2011-07-27 | 东莞信易电热机械有限公司 | Dehumidifier |
| CN201818442U (en) * | 2010-10-13 | 2011-05-04 | 沈阳华创风能有限公司 | Heat exchange system of direct-drive wind generating set |
| CN102619706A (en) * | 2012-04-27 | 2012-08-01 | 东方电气集团东方汽轮机有限公司 | Offshore wind power generation unit |
| US20140353977A1 (en) * | 2013-05-28 | 2014-12-04 | Siemens Aktiengesellschaft | De-humidifying system |
| CN203717254U (en) * | 2014-01-10 | 2014-07-16 | 江苏金风科技有限公司 | Salt mist filtering device and offshore wind power generating set provided with salt mist filtering device |
| CN203892125U (en) * | 2014-03-08 | 2014-10-22 | 湖南科技大学 | Device of determining front edge wind speed of wind wheel based on wind turbine generator cabin wind speed |
| CN206280196U (en) * | 2016-12-19 | 2017-06-27 | 国电联合动力技术(连云港)有限公司 | A kind of naval counterpart wind generating set engine room is pressurized dehydrating unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720272A (en) * | 2020-06-30 | 2020-09-29 | 国电联合动力技术有限公司 | Intelligent monitoring device for microenvironment of wind generating set and control method thereof |
| CN114562431A (en) * | 2022-02-28 | 2022-05-31 | 北京金风慧能技术有限公司 | Method and device for monitoring humidity of wind generating set |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106523301B (en) | 2024-02-09 |
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| CB02 | Change of applicant information |
Address after: No. 88 Dapu Road, Lianyungang Economic and Technological Development Zone, Lianyungang City, Jiangsu Province, 222069 Applicant after: Guoneng United Power Technology (Lianyungang) Co.,Ltd. Address before: 222000 No.88 Dapu Road, Lianyungang Economic and Technological Development Zone, Lianyungang City, Jiangsu Province Applicant before: Guodian United Power Technology (Lianyungang) Co.,Ltd. |
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