CN105114233B - A kind of water conservancy generator temperature control system for water generating - Google Patents
A kind of water conservancy generator temperature control system for water generating Download PDFInfo
- Publication number
- CN105114233B CN105114233B CN201510501112.XA CN201510501112A CN105114233B CN 105114233 B CN105114233 B CN 105114233B CN 201510501112 A CN201510501112 A CN 201510501112A CN 105114233 B CN105114233 B CN 105114233B
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- China
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- resistance
- integrated circuit
- control system
- circuit
- generator
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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
- F03B15/00—Controlling
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Eletrric Generators (AREA)
- Wind Motors (AREA)
Abstract
The present invention relates to a kind of water conservancy generator temperature control system for water generating,Including shell,The hydraulic turbine being vertically arranged in shell and the generator being arranged on above shell and connecting shaft,The hydraulic turbine is connected by connecting shaft with generator drive gear,Drive shaft is provided with below the hydraulic turbine,The drive shaft is provided with some horizontally disposed blades and some steering spindles,The quantity of the blade is consistent with the quantity of steering spindle and corresponds,Periphery of each steering spindle along drive shaft is circumferentially uniformly distributed,The blade is connected by corresponding steering spindle and drive shaft,This is used for the water conservancy generator temperature control system of water generating by carrying out real-time communication with backstage,Staff is realized to monitor the progress that water conservancy generator works in real time,Temperature observation circuit not only simplify circuit simultaneously,The monitoring reliability of circuit is also improved simultaneously,The operating temperature of generator is accurately detected.
Description
Technical field
The present invention relates to a kind of water conservancy generator temperature control system for water generating.
Background technology
In China, the suitable abundance of waterpower resourses, and also water generating is clean energy resource again, so China is to water generating
Attach great importance to.
All it is to drive generator to be generated electricity by the hydraulic turbine, due to the high speed of the hydraulic turbine in general water generating factory
Operating, generator usually can influence its service life because operating temperature is too high, need the operating temperature to generator
Monitored in real time.And general water generating factory is all the rotating speed that the hydraulic turbine is adjusted using the size of control valve, so
Adjusting method for the hydraulic turbine rotating speed control difficulty it is larger, can not precision regulation and control.
The content of the invention
The technical problem to be solved in the present invention is：The operating temperature of generator is supervised in real time in order to overcome prior art to lack
Control and lack the deficiency of accurate adjustment function, there is provided be a kind of that the operating temperature of generator can monitor in real time and with tune
Save the water conservancy generator temperature control system for water generating of function.
The technical solution adopted for the present invention to solve the technical problems is：A kind of water conservancy generator temperature for water generating
Control system, including shell, the hydraulic turbine being vertically arranged in shell and the generator and connecting shaft that are arranged on above shell are spent,
The hydraulic turbine is connected by connecting shaft with generator drive gear, and drive shaft, the drive shaft are provided with below the hydraulic turbine
It is provided with some horizontally disposed blades and some steering spindles, the quantity of the blade is consistent with the quantity of steering spindle and one a pair
Should, periphery of each steering spindle along drive shaft is circumferentially uniformly distributed, and the blade is passed by corresponding steering spindle and drive shaft
Dynamic connection；
Central control unit is provided with the shell, the central control unit includes central control system and center
Temperature monitoring module, motor control module, wireless communication module and the working power module of control system connection；
The temperature monitoring module includes temperature observation circuit, and the temperature observation circuit includes the first integrated circuit, temperature
Spend sensor, the first electric capacity, the first adjustable resistance, first resistor, second resistance, 3rd resistor, the 4th resistance, the 5th resistance,
6th resistance, the 7th resistance, the 8th resistance, the 9th resistance and light emitting diode, the model of first integrated circuit
LM3900, the 7th end ground connection of first integrated circuit, the first end of first integrated circuit pass through the first adjustable resistance
With the external 12V DC voltage source of series circuit of first resistor composition, the second end of first integrated circuit passes through the 3rd
Resistance is connected with the 5th end of the first integrated circuit, and the 5th end of first integrated circuit is integrated with first by second resistance
The six end connecting of circuit, the 6th end of first integrated circuit pass through the external 12V DC voltage source of temperature sensor, institute
State the series circuit ground connection that the 3rd end of the first integrated circuit is made up of the 4th resistance and the first electric capacity, the described first integrated electricity
The series circuit that 4th end on road is made up of the 9th resistance and light emitting diode is grounded, the tenth end of first integrated circuit
It is connected by the 8th resistance with the 12nd end of the first integrated circuit, the 12nd end of first integrated circuit passes through the 5th electricity
Hinder external 12V DC voltage source, the external 12V DC voltage source in the 14th end of first integrated circuit, described first
The series circuit and the 12nd of the first integrated circuit that the tenth one end of integrated circuit is made up of the 6th resistance and the 7th resistance
End connection, the 3rd end of first integrated circuit is connected with the 6th resistance and the 7th resistance respectively by the 4th resistance.
Preferably, in order to increase the rotational speed regulation function of the hydraulic turbine, some first driving electricity are provided with the drive shaft
Machine, the quantity of first motor is consistent with the quantity of steering spindle and corresponds, and first motor is with turning to
Sealing connects, and first motor is DC servo motor.
Preferably, in order to improve the rotational speed regulation accuracy of the hydraulic turbine, first motor and motor control mould
Block electrically connects.
Preferably, in order to improve the reliability of the transmission wireless signal of system, the wireless communication module passes through WIFI
Transmit wireless signal.
The invention has the advantages that the water conservancy generator temperature control system for being used for water generating passes through with entering from the background
Row real-time communication, realize staff and the progress that water conservancy generator works is monitored in real time, while temperature observation circuit is not only
Circuit is simplified, while also improves the monitoring reliability of circuit, the operating temperature of generator is accurately detected.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the water conservancy generator temperature control system for water generating of the present invention；
Fig. 2 is the circuit of the temperature observation circuit of the water conservancy generator temperature control system for water generating of the present invention
Schematic diagram；
Fig. 3 is the system construction drawing of the water conservancy generator temperature control system for water generating of the present invention；
In figure：1. the hydraulic turbine, 2. connecting shafts, 3. generators, 4. blades, 5. steering spindles, 6. drive shafts, 7. shells, in 8.
Centre control system, 9. temperature monitoring modules, 10. motor control modules, 11. wireless communication modules, 12. working power modules, 13.
First motor, the integrated circuits of U1. first, PT1. temperature sensors, the electric capacity of C1. first, the adjustable resistances of Rp1. first, R1.
First resistor, R2. second resistances, R3. 3rd resistors, the resistance of R4. the 4th, the resistance of R5. the 5th, the resistance of R6. the 6th, R7. the 7th
Resistance, the resistance of R8. the 8th, the resistance of R9. the 9th, LED1. light emitting diodes.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As shown in Figure 1-Figure 3, a kind of water conservancy generator temperature control system for water generating, including it is shell 7, vertical
The hydraulic turbine 1 being arranged in shell 7 and the generator 3 and connecting shaft 2, the hydraulic turbine 1 that are arranged on above shell 7 pass through connection
Axle 2 is connected with generator 3, and the lower section of the hydraulic turbine 1 is provided with drive shaft 6, and the drive shaft 6 is provided with some levels
The blade 4 and some steering spindles 5 of setting, the quantity of the blade 4 is consistent with the quantity of steering spindle 5 and corresponds, each to turn to
Periphery of the axle 5 along drive shaft 6 is circumferentially uniformly distributed, and the blade 4 is connected by corresponding steering spindle 5 and the transmission of drive shaft 6
Connect；
Central control unit is provided with the shell 7, the central control unit includes central control system 8, with
Temperature monitoring module 9, motor control module 10, wireless communication module 11 and the working power module 12 for entreating control system 8 to connect；
The temperature monitoring module 9 includes temperature observation circuit, the temperature observation circuit include the first integrated circuit U1,
Temperature sensor PT1, the first electric capacity C1, the first adjustable resistance Rp1, first resistor R1, second resistance R2,3rd resistor R3,
Four resistance R4, the 5th resistance R5, the 6th resistance R6, the 7th resistance R7, the 8th resistance R8, the 9th resistance R9 and light emitting diode
LED1, the first integrated circuit U1 model LM3900, the first integrated circuit U1 the 7th end ground connection, described first
The external 12V DC electricity of series circuit that integrated circuit U1 first end is made up of the first adjustable resistance Rp1 and first resistor R1
Voltage source, the second end of the first integrated circuit U1 are connected by 3rd resistor R3 with the first integrated circuit U1 the 5th end,
The 5th end of the first integrated circuit U1 is by second resistance R2 and the first integrated circuit U1 six end connecting, and described first
Integrated circuit U1 the 6th end is by the external 12V DC voltage sources of temperature sensor PT1, and the of the first integrated circuit U1
The series circuit that three ends are made up of the 4th resistance R4 and the first electric capacity C1 is grounded, and the 4th end of the first integrated circuit U1 leads to
The series circuit ground connection that the 9th resistance R9 and LED 1 form is crossed, the tenth end of the first integrated circuit U1 passes through
8th resistance R8 is connected with the first integrated circuit U1 the 12nd end, and the 12nd end of the first integrated circuit U1 passes through the 5th
The external 12V DC voltage sources of resistance R5, the external 12V DC voltage source in the 14th end of the first integrated circuit U1, institute
The tenth one end for stating the first integrated circuit U1 is integrated by the 6th resistance R6 and the 7th resistance R7 series circuits formed and first
The 12nd end connection of circuit U 1, the 3rd end of the first integrated circuit U1 by the 4th resistance R4 respectively with the 6th resistance R6
Connected with the 7th resistance R7.
Preferably, in order to increase the rotational speed regulation function of the hydraulic turbine 1, some first drivings are provided with the drive shaft 6
Motor 13, the quantity of first motor 13 is consistent with the quantity of steering spindle 5 and corresponds, first motor
13 are tightly connected with steering spindle 5, and first motor 13 is DC servo motor.
Preferably, in order to improve the rotational speed regulation accuracy of the hydraulic turbine 1, first motor 13 and motor control
Module 10 electrically connects.
Preferably, in order to improve the reliability of the transmission wireless signal of system, the wireless communication module 11 passes through
WIFI transmits wireless signal.
This is for operation principle of the water conservancy generator temperature control system of water generating：When the hydraulic turbine 1 blade 4 by
To current impact when, blade 4 drive drive shaft 6 start to rotate, the subsequent hydraulic turbine 1 by connecting shaft 2 drive generator 3 carry out
Generate electricity, in the rotary course of generator 3, temperature monitoring is carried out to generator 3 by temperature monitoring module 9, when more than setting temperature
When spending, then central control system 8 will be sent specified, and each 13 turns of first motor is controlled by motor control module 10
It is dynamic, so as to adjust the stress size of blade 4 and current, the rotating speed of the hydraulic turbine 1 is controlled, and then the temperature of generator 3 is controlled, protection
Generator 3, improve the service life of generator 3.Wherein wireless communication module 11 is used to send wireless signal to backstage, after guarantee
Water conservancy generator work of the staff of platform to scene is monitored in real time.
The operation principle for being used for temperature observation circuit in the water conservancy generator temperature control system of water generating is to use
The temperature observation circuit of first integrated circuit U1 and temperature sensor PT1 compositions, wherein the first integrated circuit U1 is integrated with four
Operational amplifier, circuit is not only simplify, while also improve the monitoring reliability of circuit, ensure that the circuit to generator 3
Operating temperature accurate detection.
Compared with prior art, this is used for the water conservancy generator temperature control system of water generating by being carried out in fact with backstage
When communicate, realize staff and the progress that water conservancy generator works monitored in real time, while temperature observation circuit not only simplifies
Circuit, while the monitoring reliability of circuit is also improved, the operating temperature of generator 3 accurately detected.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (4)
1. a kind of water conservancy generator temperature control system for water generating, it is characterised in that including shell (7), set vertically
Put the hydraulic turbine (1) in shell (7) and the generator (3) being arranged on above shell (7) and connecting shaft (2), the hydraulic turbine
(1) it is connected by connecting shaft (2) and generator (3), drive shaft (6), the drive is provided with below the hydraulic turbine (1)
Moving axis (6) is provided with some horizontally disposed blades (4) and some steering spindles (5), the quantity and steering spindle of the blade (4)
(5) quantity is consistent and corresponds, and periphery of each steering spindle (5) along drive shaft (6) is circumferentially uniformly distributed, the blade (4)
It is connected by corresponding steering spindle (5) and drive shaft (6)；
Central control unit is provided with the shell (7), the central control unit includes central control system (8), with
Entreat temperature monitoring module (9), motor control module (10), wireless communication module (11) and the work electricity of control system (8) connection
Source module (12)；
The temperature monitoring module (9) includes temperature observation circuit, the temperature observation circuit include the first integrated circuit (U1),
Temperature sensor (PT1), the first electric capacity (C1), the first adjustable resistance (Rp1), first resistor (R1), second resistance (R2), the 3rd
Resistance (R3), the 4th resistance (R4), the 5th resistance (R5), the 6th resistance (R6), the 7th resistance (R7), the 8th resistance (R8),
Nine resistance (R9) and light emitting diode (LED1), the model LM3900 of first integrated circuit (U1), described first is integrated
The 7th end ground connection of circuit (U1), the first end of first integrated circuit (U1) pass through the first adjustable resistance (Rp1) and first
The external 12V DC voltage source of series circuit of resistance (R1) composition, the second end of first integrated circuit (U1) pass through the
Three resistance (R3) are connected with the 5th end of the first integrated circuit (U1), and the 5th end of first integrated circuit (U1) passes through second
The six end connecting of resistance (R2) and the first integrated circuit (U1), the 6th end of first integrated circuit (U1) is passed by temperature
The external 12V DC voltage source of sensor (PT1), the 3rd end of first integrated circuit (U1) pass through the 4th resistance (R4) and
The series circuit ground connection of one electric capacity (C1) composition, the 4th end of first integrated circuit (U1) pass through the 9th resistance (R9) and hair
The series circuit ground connection of optical diode (LED1) composition, the tenth end of first integrated circuit (U1) passes through the 8th resistance (R8)
It is connected with the 12nd end of the first integrated circuit (U1), the 12nd end of first integrated circuit (U1) passes through the 5th resistance
(R5) external 12V DC voltage source, the external 12V DC voltage source in the 14th end of first integrated circuit (U1), institute
State series circuit that the tenth one end of the first integrated circuit (U1) is made up of the 6th resistance (R6) and the 7th resistance (R7) and the
The 12nd end connection of one integrated circuit (U1), the 3rd end of first integrated circuit (U1) pass through the 4th resistance (R4) difference
It is connected with the 6th resistance (R6) and the 7th resistance (R7).
2. it is used for the water conservancy generator temperature control system of water generating as claimed in claim 1, it is characterised in that the drive
Some first motors (13), the quantity of first motor (13) and the quantity of steering spindle (5) are provided with moving axis (6)
Consistent and one-to-one corresponding, first motor (13) are tightly connected with steering spindle (5), and first motor (13) is
DC servo motor.
3. it is used for the water conservancy generator temperature control system of water generating as claimed in claim 2, it is characterised in that described the
One motor (13) electrically connects with motor control module (10).
4. it is used for the water conservancy generator temperature control system of water generating as claimed in claim 1, it is characterised in that the nothing
Line communication module (11) transmits wireless signal by WIFI.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510501112.XA CN105114233B (en) | 2015-08-14 | 2015-08-14 | A kind of water conservancy generator temperature control system for water generating |
| PCT/CN2016/077772 WO2017028540A1 (en) | 2015-08-14 | 2016-03-29 | Hydropower generator temperature control system for hydropower generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510501112.XA CN105114233B (en) | 2015-08-14 | 2015-08-14 | A kind of water conservancy generator temperature control system for water generating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105114233A CN105114233A (en) | 2015-12-02 |
| CN105114233B true CN105114233B (en) | 2017-12-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510501112.XA Expired - Fee Related CN105114233B (en) | 2015-08-14 | 2015-08-14 | A kind of water conservancy generator temperature control system for water generating |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105114233B (en) |
| WO (1) | WO2017028540A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114233B (en) * | 2015-08-14 | 2017-12-22 | 高建新 | A kind of water conservancy generator temperature control system for water generating |
| CN106286091A (en) * | 2016-08-22 | 2017-01-04 | 张萍 | A kind of hydro-generating Unit with online controlling the water circulation cooling function |
| CN106125703A (en) * | 2016-08-27 | 2016-11-16 | 成都东创精英科技有限公司 | A kind of hydraulic turbine temperature signal based on network technology sampling maintenance monitoring system |
| CN106438169B (en) * | 2016-10-09 | 2018-11-13 | 台州大浪泵业股份有限公司 | A kind of hydro-electric power generating equipment with automatic regulation function |
| CN112594115B (en) * | 2020-12-11 | 2022-05-10 | 华东桐柏抽水蓄能发电有限责任公司 | Temperature control device of hydroelectric generator |
| CN112610387B (en) * | 2020-12-11 | 2022-07-15 | 华东桐柏抽水蓄能发电有限责任公司 | Temperature control device of hydroelectric generator |
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| CN101652560B (en) * | 2007-03-19 | 2012-06-06 | 川崎重工业株式会社 | Hydraulic power generation device and hydraulic power generation system equipped with the same |
| US8581430B2 (en) * | 2007-07-05 | 2013-11-12 | Salvatore Shifrin | Hydro turbine generator |
| US20120191265A1 (en) * | 2009-05-22 | 2012-07-26 | Atlantis Resources Corporation Pte Limited | control of underwater turbine |
| JP5614881B2 (en) * | 2010-08-19 | 2014-10-29 | 三菱日立パワーシステムズ株式会社 | Electrical equipment |
| CN202140232U (en) * | 2011-06-01 | 2012-02-08 | 沈家同 | Automatic paddle rotating and testing device of water turbine |
| JP2015011023A (en) * | 2013-06-27 | 2015-01-19 | 相互電機株式会社 | Temperature measurement device |
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| CN105114233B (en) * | 2015-08-14 | 2017-12-22 | 高建新 | A kind of water conservancy generator temperature control system for water generating |
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2015
- 2015-08-14 CN CN201510501112.XA patent/CN105114233B/en not_active Expired - Fee Related
-
2016
- 2016-03-29 WO PCT/CN2016/077772 patent/WO2017028540A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1664521A (en) * | 2004-03-02 | 2005-09-07 | 中国人民解放军军事医学科学院卫生装备研究所 | Temperature measurement system and method |
| CN202002734U (en) * | 2011-01-28 | 2011-10-05 | 杨莉 | Wireless temperature measuring meter |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105114233A (en) | 2015-12-02 |
| WO2017028540A1 (en) | 2017-02-23 |
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Inventor after: Gao Jianxin Inventor after: Mao Hongyuan Inventor after: Hu Tieshan Inventor after: Yu Xiangli Inventor after: Han Jianfang Inventor after: Gao Aijun Inventor after: Li Xijin Inventor after: Ren Lingqin Inventor after: Zhao Lijuan Inventor after: Peng Peng Inventor before: Liu Yang |
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Effective date of registration: 20171124 Address after: 471000 Luoyang City, Henan Province, Jianxi District high new venture Road No. 27 hospital Applicant after: Gao Jianxin Applicant after: Mao Hongyuan Applicant after: Hu Tieshan Applicant after: Yu Xiangli Applicant after: Han Jianfang Applicant after: Gao Aijun Applicant after: Li Xijin Applicant after: Ren Lingqin Applicant after: Zhao Lijuan Applicant after: Peng Peng Address before: 518000 Guangdong Province, Shenzhen city Longgang District cloth Road Park four building 12 unit 1805 A Applicant before: Liu Yang |
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Granted publication date: 20171222 Termination date: 20190814 |