CN105114233A - Hydroelectric power generator temperature control system used for hydroelectric power generation - Google Patents
Hydroelectric power generator temperature control system used for hydroelectric power generation Download PDFInfo
- Publication number
- CN105114233A CN105114233A CN201510501112.XA CN201510501112A CN105114233A CN 105114233 A CN105114233 A CN 105114233A CN 201510501112 A CN201510501112 A CN 201510501112A CN 105114233 A CN105114233 A CN 105114233A
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- resistance
- circuit
- intergrated circuit
- control system
- intergrated
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Links
- 238000010248 power generation Methods 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000012544 monitoring process Methods 0.000 claims abstract description 14
- 238000004891 communication Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000006870 function Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
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 invention relates to a hydroelectric power generator temperature control system used for hydroelectric power generation. The system comprises a shell, a water turbine vertically arranged in the shell, a power generator and a connection shaft, and the power generator and the connection shaft are arranged below the shell. The water turbine is in transmission connection with the power generator through the connection shaft. A drive shaft is arranged below the water turbine. The drive shaft is provided with a plurality of horizontal blades and a plurality of steering shafts. The number of the blades is the same as that of the steering shafts. The blades are in one-to-one correspondence with the steering shafts. The steering shafts are evenly distributed along the outer circumference of the drive shaft. The blades are in transmission connection with the drive shaft through the steering shafts corresponding to the blades. The hydroelectric power generator temperature control system used for hydroelectric power generation is in real-time communication with a background so that work of the hydroelectric power generator can be monitored in real time by a worker; meanwhile, a temperature monitoring circuit is simplified; monitoring reliability of the circuit is further improved, and the work temperature of the power generator is precisely detected.
Description
Technical field
The present invention relates to a kind of water conservancy generator temperature control system for water generating.
Background technique
In China, the abundance that waterpower resourses are suitable, and also water generating is again clean energy resource, so China attaches great importance to water generating.
In general water generating factory, be all generated electricity by water turbine drive electrical generators, due to running up of water turbine, generator usually can affect its working life because operating temperature is too high, so need to monitor in real time the operating temperature of generator.And general water generating factory adopts the size of control valve to regulate the rotating speed of water turbine, such regulating method controls difficulty comparatively greatly for the rotating speed of water turbine, cannot precision regulation and control.
Summary of the invention
The technical problem to be solved in the present invention is: lack and to monitor in real time the operating temperature of generator in order to overcome prior art and to lack the deficiency of fine adjustment function, provides a kind of and can monitor in real time the operating temperature of generator and have the water conservancy generator temperature control system for water generating of regulatory function.
The technical solution adopted for the present invention to solve the technical problems is: a kind of water conservancy generator temperature control system for water generating, comprise shell, vertical setting water turbine in the enclosure and the generator be arranged on above shell and coupling shaft, described water turbine is connected with generator drive gear by coupling shaft, the below of described water turbine is provided with live axle, described live axle is provided with some horizontally disposed blades and some steering shafts, the quantity of described blade and one_to_one corresponding consistent with the quantity of steering shaft, each steering shaft is uniformly distributed along the periphery circumference of live axle, described blade is in transmission connection by the steering shaft corresponding with it and live axle,
Be provided with CCU in described shell, described CCU comprises central control system, the temperature monitoring module be connected with central control system, motor control module, wireless communication module and working power module;
Described temperature monitoring module comprises temperature observation circuit, described temperature observation circuit comprises the first intergrated circuit, temperature transducer, first electric capacity, first adjustable resistance, first resistance, second resistance, 3rd resistance, 4th resistance, 5th resistance, 6th resistance, 7th resistance, 8th resistance, 9th resistance and light emitting diode, the model of described first intergrated circuit is LM3900, 7th end ground connection of described first intergrated circuit, the first end of described first intergrated circuit passes through the external 12V DC voltage power supply of series circuit of the first adjustable resistance and the first resistance composition, second end of described first intergrated circuit is connected with the five terminal of the first intergrated circuit by the 3rd resistance, the five terminal of described first intergrated circuit passes through the six end connecting of the second resistance and the first intergrated circuit, 6th end of described first intergrated circuit is by the external 12V DC voltage power supply of temperature transducer, 3rd end of described first intergrated circuit passes through the series circuit ground connection of the 4th resistance and the first electric capacity composition, 4th end of described first intergrated circuit passes through the series circuit ground connection of the 9th resistance and light emitting diode composition, tenth end of described first intergrated circuit is connected with the 12 end of the first intergrated circuit by the 8th resistance, 12 end of described first intergrated circuit is by the external 12V DC voltage power supply of the 5th resistance, the external 12V DC voltage power supply of 14 end of described first intergrated circuit, the tenth one end of described first intergrated circuit is connected with the 12 end of the first intergrated circuit with the series circuit that the 7th resistance forms by the 6th resistance, 3rd end of described first intergrated circuit is connected with the 6th resistance and the 7th resistance respectively by the 4th resistance.
As preferably, in order to increase the rotational speed regulation function of water turbine, some first drive motor are provided with in described live axle, the quantity of described first drive motor and one_to_one corresponding consistent with the quantity of steering shaft, described first drive motor and steering shaft are tightly connected, and described first drive motor is DC servo motor.
As preferably, in order to improve the rotational speed regulation accuracy of water turbine, described first drive motor is electrically connected with motor control module.
As preferably, in order to improve the reliability of the transmitting wireless signals of system, described wireless communication module is by WIFI transmitting wireless signals.
The invention has the beneficial effects as follows, this water conservancy generator temperature control system being used for water generating is by carrying out real-time communication with backstage, achieve carry out of staff to water conservancy generator work to monitor in real time, simultaneous temperature observation circuit not only simplify circuit, also improve the monitoring reliability of circuit simultaneously, the operating temperature of generator is accurately detected.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
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 theory diagrams of the temperature observation circuit of the water conservancy generator temperature control system for water generating of the present invention;
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. water turbine, 2. coupling shaft, 3. generator, 4. blade, 5. steering shaft, 6. live axle, 7. shell, 8. central control system, 9. temperature monitoring module, 10. motor control module, 11. wireless communication modules, 12. working power modules, 13. first drive motor, U1. the first intergrated circuit, PT1. temperature transducer, C1. the first electric capacity, Rp1. the first adjustable resistance, R1. the first resistance, R2. the second resistance, R3. the 3rd resistance, R4. the 4th resistance, R5. the 5th resistance, R6. the 6th resistance, R7. the 7th resistance, R8. the 8th resistance, R9. the 9th resistance, LED1. light emitting diode.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1-Figure 3, a kind of water conservancy generator temperature control system for water generating, comprise shell 7, vertically be arranged on the water turbine 1 in shell 7 and the generator 3 be arranged on above shell 7 and coupling shaft 2, described water turbine 1 is in transmission connection by coupling shaft 2 and generator 3, the below of described water turbine 1 is provided with live axle 6, described live axle 6 is provided with some horizontally disposed blades 4 and some steering shafts 5, the quantity of described blade 4 and one_to_one corresponding consistent with the quantity of steering shaft 5, each steering shaft 5 is uniformly distributed along the periphery circumference of live axle 6, described blade 4 is in transmission connection with live axle 6 by the steering shaft 5 corresponding with it,
Be provided with CCU in described shell 7, described CCU comprises central control system 8, the temperature monitoring module 9 be connected with central control system 8, motor control module 10, wireless communication module 11 and working power module 12;
Described temperature monitoring module 9 comprises temperature observation circuit, described temperature observation circuit comprises the first intergrated circuit U1, temperature transducer PT1, first electric capacity C1, first adjustable resistance Rp1, first resistance R1, second resistance R2, 3rd resistance R3, 4th resistance R4, 5th resistance R5, 6th resistance R6, 7th resistance R7, 8th resistance R8, 9th resistance R9 and LED 1, the model of described first intergrated circuit U1 is LM3900, the 7th end ground connection of described first intergrated circuit U1, the first end of described first intergrated circuit U1 passes through the external 12V DC voltage power supply of series circuit of the first adjustable resistance Rp1 and the first resistance R1 composition, second end of described first intergrated circuit U1 is connected with the five terminal of the first intergrated circuit U1 by the 3rd resistance R3, the five terminal of described first intergrated circuit U1 passes through the six end connecting of the second resistance R2 and the first intergrated circuit U1, 6th end of described first intergrated circuit U1 is by the external 12V DC voltage power supply of temperature transducer PT1, 3rd end of described first intergrated circuit U1 passes through the series circuit ground connection of the 4th resistance R4 and the first electric capacity C1 composition, 4th end of described first intergrated circuit U1 passes through the series circuit ground connection of the 9th resistance R9 and LED 1 composition, tenth end of described first intergrated circuit U1 is connected with the 12 end of the first intergrated circuit U1 by the 8th resistance R8, 12 end of described first intergrated circuit U1 is by the external 12V DC voltage power supply of the 5th resistance R5, the external 12V DC voltage power supply of 14 end of described first intergrated circuit U1, the tenth one end of described first intergrated circuit U1 is connected with the 12 end of the first intergrated circuit U1 with the series circuit that the 7th resistance R7 forms by the 6th resistance R6, 3rd end of described first intergrated circuit U1 is connected with the 6th resistance R6 and the 7th resistance R7 respectively by the 4th resistance R4.
As preferably, in order to increase the rotational speed regulation function of water turbine 1, some first drive motor 13 are provided with in described live axle 6, the quantity of described first drive motor 13 and one_to_one corresponding consistent with the quantity of steering shaft 5, described first drive motor 13 is tightly connected with steering shaft 5, and described first drive motor 13 is DC servo motor.
As preferably, in order to improve the rotational speed regulation accuracy of water turbine 1, described first drive motor 13 is electrically connected with motor control module 10.
As preferably, in order to improve the reliability of the transmitting wireless signals of system, described wireless communication module 11 is by WIFI transmitting wireless signals.
This working principle being used for the water conservancy generator temperature control system of water generating is: when the blade 4 of water turbine 1 is subject to the impact of current, blade 4 drives live axle 6 to start to rotate, water turbine 1 drives generator 3 to generate electricity by coupling shaft 2 subsequently, in generator 3 rotary course, temperature monitoring is carried out by temperature monitoring module 9 pairs of generators 3, when exceeding setting temperature, then central control system 8 will send appointment, control each first drive motor 13 by motor control module 10 to rotate, thus regulate the stressed size of blade 4 and current, control the rotating speed of water turbine 1, and then control the temperature of generator 3, protection generator 3, improve the working life of generator 3.Wherein wireless communication module 11 is for sending wireless signal to backstage, ensures that the water conservancy generator work of staff to scene on backstage is monitored in real time.
This working principle being used for temperature observation circuit in the water conservancy generator temperature control system of water generating is, adopt the temperature observation circuit that the first intergrated circuit U1 and temperature transducer PT1 forms, wherein the first intergrated circuit U1 is integrated with four operational amplifiers, not only simplify circuit, also improve the monitoring reliability of circuit simultaneously, ensure that the accurate detection of this circuit to the operating temperature of generator 3.
Compared with prior art, this water conservancy generator temperature control system being used for water generating is by carrying out real-time communication with backstage, achieve carry out of staff to water conservancy generator work to monitor in real time, simultaneous temperature observation circuit not only simplify circuit, also improve the monitoring reliability of circuit simultaneously, the operating temperature of generator 3 is accurately detected.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to right.
Claims (4)
1. the water conservancy generator temperature control system for water generating, it is characterized in that, comprise shell (7), the generator (3) being vertically arranged on the water turbine (1) in shell (7) and be arranged on above shell (7) and coupling shaft (2), described water turbine (1) is in transmission connection by coupling shaft (2) and generator (3), the below of described water turbine (1) is provided with live axle (6), described live axle (6) is provided with some horizontally disposed blades (4) and some steering shafts (5), the quantity of described blade (4) and one_to_one corresponding consistent with the quantity of steering shaft (5), each steering shaft (5) is uniformly distributed along the periphery circumference of live axle (6), described blade (4) is in transmission connection by the steering shaft (5) corresponding with it and live axle (6),
Described shell is provided with CCU in (7), and described CCU comprises central control system (8), the temperature monitoring module (9) be connected with central control system (8), motor control module (10), wireless communication module (11) and working power module (12);
Described temperature monitoring module (9) comprises temperature observation circuit, described temperature observation circuit comprises the first intergrated circuit (U1), temperature transducer (PT1), first electric capacity (C1), first adjustable resistance (Rp1), first resistance (R1), second resistance (R2), 3rd resistance (R3), 4th resistance (R4), 5th resistance (R5), 6th resistance (R6), 7th resistance (R7), 8th resistance (R8), 9th resistance (R9) and light emitting diode (LED1), the model of described first intergrated circuit (U1) is LM3900, 7th end ground connection of described first intergrated circuit (U1), the external 12V DC voltage power supply of series circuit that the first end of described first intergrated circuit (U1) consists of the first adjustable resistance (Rp1) and the first resistance (R1), second end of described first intergrated circuit (U1) is connected with the five terminal of the first intergrated circuit (U1) by the 3rd resistance (R3), the five terminal of described first intergrated circuit (U1) is by the six end connecting of the second resistance (R2) with the first intergrated circuit (U1), 6th end of described first intergrated circuit (U1) is by the external 12V DC voltage power supply of temperature transducer (PT1), the series circuit ground connection that 3rd end of described first intergrated circuit (U1) consists of the 4th resistance (R4) and the first electric capacity (C1), the series circuit ground connection that 4th end of described first intergrated circuit (U1) consists of the 9th resistance (R9) and light emitting diode (LED1), tenth end of described first intergrated circuit (U1) is connected with the 12 end of the first intergrated circuit (U1) by the 8th resistance (R8), 12 end of described first intergrated circuit (U1) is by the external 12V DC voltage power supply of the 5th resistance (R5), the external 12V DC voltage power supply of 14 end of described first intergrated circuit (U1), the tenth one end of described first intergrated circuit (U1) is connected with the 12 end of the first intergrated circuit (U1) with the series circuit that the 7th resistance (R7) forms by the 6th resistance (R6), 3rd end of described first intergrated circuit (U1) is connected with the 6th resistance (R6) and the 7th resistance (R7) respectively by the 4th resistance (R4).
2. as claimed in claim 1 for the water conservancy generator temperature control system of water generating, it is characterized in that, some first drive motor (13) are provided with in described live axle (6), the quantity of described first drive motor (13) and one_to_one corresponding consistent with the quantity of steering shaft (5), described first drive motor (13) and steering shaft (5) are tightly connected, and described first drive motor (13) is DC servo motor.
3., as claimed in claim 2 for the water conservancy generator temperature control system of water generating, it is characterized in that, described first drive motor (13) is electrically connected with motor control module (10).
4., as claimed in claim 1 for the water conservancy generator temperature control system of water generating, it is characterized in that, described wireless communication module (11) is by WIFI transmitting wireless signals.
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 true CN105114233A (en) | 2015-12-02 |
| CN105114233B CN105114233B (en) | 2017-12-22 |
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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) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106286091A (en) * | 2016-08-22 | 2017-01-04 | 张萍 | A kind of hydro-generating Unit with online controlling the water circulation cooling function |
| CN106438169A (en) * | 2016-10-09 | 2017-02-22 | 深圳市奈士迪技术研发有限公司 | Hydraulic power generation equipment with automatic adjustment function |
| WO2017028540A1 (en) * | 2015-08-14 | 2017-02-23 | 刘洋 | Hydropower generator temperature control system for hydropower generation |
| CN112594115A (en) * | 2020-12-11 | 2021-04-02 | 华东桐柏抽水蓄能发电有限责任公司 | Temperature control device of hydroelectric generator |
| CN112610387A (en) * | 2020-12-11 | 2021-04-06 | 华东桐柏抽水蓄能发电有限责任公司 | Temperature control device of hydroelectric generator |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN202141536U (en) * | 2011-05-09 | 2012-02-08 | 深圳市绿恩环保技术有限公司 | Temperature transmitter |
| US20120146330A1 (en) * | 2007-07-05 | 2012-06-14 | Salvatore Shifrin | Hydro turbine generator |
| CN103325261A (en) * | 2012-03-23 | 2013-09-25 | 成都驹涛网络科技有限公司 | Road icing alerter with temperature change visual display function |
| CN203224869U (en) * | 2013-04-23 | 2013-10-02 | 成都携恩科技有限公司 | Computer temperature overheating alarm |
| CN104061113A (en) * | 2014-06-12 | 2014-09-24 | 广西广宁工业科技有限公司 | Unattended intelligent small-size package water turbine power station |
| CN204419448U (en) * | 2015-01-30 | 2015-06-24 | 广东梅雁吉祥水电股份有限公司 | Hydroelectric generator overload protective device |
| CN204458194U (en) * | 2015-03-12 | 2015-07-08 | 广东梅雁吉祥水电股份有限公司 | A kind of energy-efficient hydroelectric generator |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CA2761783A1 (en) * | 2009-05-22 | 2010-11-25 | Atlantis Resources Corporation Pte Limited | Improvements to 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 |
| CN104460627B (en) * | 2014-12-10 | 2017-03-08 | 国家电网公司 | A kind of power station turbine-generator units display ＆ control system and its control method |
| CN105114233B (en) * | 2015-08-14 | 2017-12-22 | 高建新 | A kind of water conservancy generator temperature control system for water generating |
-
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
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US20120146330A1 (en) * | 2007-07-05 | 2012-06-14 | Salvatore Shifrin | Hydro turbine generator |
| CN202002734U (en) * | 2011-01-28 | 2011-10-05 | 杨莉 | Wireless temperature measuring meter |
| CN202141536U (en) * | 2011-05-09 | 2012-02-08 | 深圳市绿恩环保技术有限公司 | Temperature transmitter |
| CN103325261A (en) * | 2012-03-23 | 2013-09-25 | 成都驹涛网络科技有限公司 | Road icing alerter with temperature change visual display function |
| CN203224869U (en) * | 2013-04-23 | 2013-10-02 | 成都携恩科技有限公司 | Computer temperature overheating alarm |
| CN104061113A (en) * | 2014-06-12 | 2014-09-24 | 广西广宁工业科技有限公司 | Unattended intelligent small-size package water turbine power station |
| CN204419448U (en) * | 2015-01-30 | 2015-06-24 | 广东梅雁吉祥水电股份有限公司 | Hydroelectric generator overload protective device |
| CN204458194U (en) * | 2015-03-12 | 2015-07-08 | 广东梅雁吉祥水电股份有限公司 | A kind of energy-efficient hydroelectric generator |
Non-Patent Citations (1)
| Title |
|---|
| 杨盘洪: "《最新集成运算放大器应用手册 》", 30 September 1998, 山西科学技术出版社 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017028540A1 (en) * | 2015-08-14 | 2017-02-23 | 刘洋 | Hydropower generator temperature control system for hydropower generation |
| 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 |
| CN106438169A (en) * | 2016-10-09 | 2017-02-22 | 深圳市奈士迪技术研发有限公司 | Hydraulic power generation equipment with automatic adjustment function |
| 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 |
| CN112594115A (en) * | 2020-12-11 | 2021-04-02 | 华东桐柏抽水蓄能发电有限责任公司 | Temperature control device of hydroelectric generator |
| CN112610387A (en) * | 2020-12-11 | 2021-04-06 | 华东桐柏抽水蓄能发电有限责任公司 | Temperature control device of hydroelectric generator |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105114233B (en) | 2017-12-22 |
| WO2017028540A1 (en) | 2017-02-23 |
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