CN105278586A - Water volume monitor for hydroelectric generating station - Google Patents
Water volume monitor for hydroelectric generating station Download PDFInfo
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- CN105278586A CN105278586A CN201510583553.9A CN201510583553A CN105278586A CN 105278586 A CN105278586 A CN 105278586A CN 201510583553 A CN201510583553 A CN 201510583553A CN 105278586 A CN105278586 A CN 105278586A
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- water
- microcontroller
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- valve
- monitoring instrument
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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Abstract
The invention discloses a water volume monitor for a hydroelectric generating station. The water volume monitor includes a microcontroller, an MC703 wireless module connected with the microcontroller, a real-time clock chip, a valve location sensor, a tipping-bucket rain gauge, and a ferroelectric memory. The microcontroller is connected with a solar charging controller and an industrial camera, and the solar charging controller is further successively connected with a power supply lightning protection module and a solar cell panel. The water volume monitor can monitor the water quantity and water level information and monitor the change information of the valve of a hydropower station via the valve location sensor; and meanwhile, through the combination of the water quantity and water level information, the valve deviation degree and direction can be adjusted, and the adjustment is accurate. A terminal is specially provided with a lightning protection part and is suitable to be used in the field.
Description
Technical field
The present invention relates to water resource monitoring field, be specifically related to the water quantity monitoring instrument for water power power house.
Background technology
Water is the natural resources that the mankind depend on for existence, and water quality monitoring is the important foundation work that rational exploitation and utilization and protection water and soil resources provide the data of water quality of system.Mountain flood is lacked to the equipment means of Real-Time Monitoring and emergency monitoring, do not possess the quick-reaction capability (QRC) such as on-the site analysis and tracking and monitoring investigation, when burst mountain flood, can not make a response fast, thus cause serious disaster.At present, also lacking one can carry out digitizing to water quality work, causes new type resource to share difficulty.The means quite backwardness that water quality information gathers, transmit, process, mostly is manual work from on-site sampling, lab analysis to data processing, and Monitoring Data still adopts mailing or fax mode to report, and expend time in length, can not therefrom pinpoint the problems in time.In addition, water resource monitoring lacks the support of advanced technology, and the level of IT application is low, hinders people further to the Appropriate application of water resource and prevention.Particularly at water power power field, the adjustment due to valve also will be subject to the impact of the water yield and water level, and also lacks one in existing equipment and can utilize water yield water level information and valve change information in real time, thus adjusts more accurately valve.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, be provided for the water quantity monitoring instrument of water power power house, this monitoring terminal can be monitored the water yield and water level information, valve position sensor is utilized to monitor the change information of power station valve, combined water and the size and Orientation of water level information to valve deviation adjust simultaneously, adjustment is more accurate, and this terminal also arranges the part of lightning protection specially, is more suitable for using in the wild.
For solving above-mentioned technical matters, the present invention is by the following technical solutions: for the water quantity monitoring instrument of water power power house, comprise microcontroller, connection MC703 wireless module, real-time timepiece chip, valve position sensor, tilting bucket rain and ferroelectric memory on a microcontroller, also connect solar charging controller and industrial camera on a microcontroller, solar charging controller also connects lightning protection module of power source and solar panel successively.
Ferroelectric memory FRAM can as the buffer zone of data, and the data of collection can first be kept in ferroelectric memory FRAM by microcontroller, and then deposit data, in storage card, realizes jumbo storage the most at last.Tilting bucket rain adopts single channel acquisition mode, when rainfall amount reaches tilting bucket rain trigger value, udometric two input signals produce reversion, thus initiation external interrupt, wake the microcontroller being in park mode up, microcontroller proceeds to normal operating conditions, performs rainfall interrupt routine, carries out cumulative sum preservation by the rainfall signal detected.The collection of parallel port water-level gauge to water level is that use 12 road parallel line is directly connected with the I/O mouth of microcontroller, and water level adopts inquiry mode, and data are read in timing.Valve position sensor can monitor the situation of change of valve at any time, and the information collected is passed to microprocessor, microprocessor carries out controlling calculation (one-level control) according to the size and Orientation of deviation, sends automatically controlled instruction make it carry out open and close action to valve.The width of piezo electric valve foundation steering order pulse corresponds to the increment of pneumatic amplifier output pressure, the output of pneumatic amplifier is simultaneously fed back to again interior control loop, again compare computing (Two-stage control) with the operation result of microprocessor, output signal topworks by two-step evolution, the change of topworks's inner air pressure controls valve stroke.Microcontroller processes data, utilize ferroelectric memory to store and utilize wireless module to carry out data transmission, and real-time timepiece chip then provides clock signal to microcontroller, and the precise delivery of the informationization monitoring and data that are more conducive to the later stage utilizes.And the water yield and providing of water level information can assist the direction of adjustment valve and inclined extent, to guarantee the stable of power house water.This monitoring terminal adopts solar panel to power, utilize solar charging controller to be transferred to microcontroller to use, also lightning protection module of power source is set simultaneously, avoids thunder and lightning to be damaged by this power pack, ensure the safe and reliable of this monitoring terminal lower work of severe annular in the wild.
Described solar charging controller also connects accumulator.For storing the unnecessary electric energy that solar panel produces, discharging again when solar cell for supplying power deficiency, ensureing the stable of power supply.
Described microcontroller also connects man-machine interface and RS485 interface.Arranging of RS485 interface can further expand sensor, gathers more hydrologic regime data, provides data message send microcontroller to, so that microcontroller does further process to data more accurately.Man-machine interface adopts segmentation Micro Energy Lose liquid crystal display, and band Keyboard Control, in real time display standard time and the various parameter of Alternation Display, can go and find out what's going in time.
The model of described microcontroller is AT89S52 single-chip microcomputer.AT89S52 single-chip microcomputer, with the flash storage of 8kB and 256 byte RAM, is supported full static state operation and free time, power down two kinds of optional energy-saving modes, is used more versatile and flexible.
Wireless module is the wireless module simultaneously can supporting ultrashort wave (USW) network and cdma network.Conventional is cdma network, and utilize the public network of telecommunications to communicate, easy to use, expense is lower.Ultrashort wave (USW) network as backup network, when can not cover at cdma network from far-off regions time, or cdma network safeguard can not use time, the transmission that ultrashort wave (USW) network proceeds data can be enabled, make communication coherent, carry out data communication in time.
The model of described real-time timepiece chip is DS1302.This clock chip is the real-time timepiece chip of a kind of high-performance, low-power consumption, adopts dual power supply, can arrange standby power supply charging modes, provide charging ability back power supply being carried out to the thin electric current of tiny stream.
Compared with prior art, the invention has the beneficial effects as follows:
1, this monitoring terminal adopts solar panel to power, utilize solar charging controller to be transferred to microcontroller to use, also lightning protection module of power source is set simultaneously, avoids thunder and lightning to be damaged by this power pack, ensure the safe and reliable of this monitoring terminal lower work of severe annular in the wild.
2, tilting bucket rain and parallel port water-level gauge is adopted to collect rainfall and water level information, valve position sensor is utilized to monitor the change information of power station valve, microcontroller simultaneously combined water and the size and Orientation of water level information to valve deviation adjusts, and it is more accurate to adjust.
3, the setting of industrial camera can also be taken pictures to information such as the running statuses of terminal and be converted into electric signal transmission and be monitored.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further elaborated, and embodiments of the invention are not limited thereto.
Embodiment 1:
As shown in Figure 1, the present invention includes microcontroller, connection MC703 wireless module, real-time timepiece chip, valve position sensor, tilting bucket rain and ferroelectric memory on a microcontroller, also connect solar charging controller and industrial camera on a microcontroller, solar charging controller also connects lightning protection module of power source and solar panel successively.
Ferroelectric memory FRAM can as the buffer zone of data, and the data of collection can first be kept in ferroelectric memory FRAM by microcontroller, and then deposit data, in storage card, realizes jumbo storage the most at last.Tilting bucket rain adopts single channel acquisition mode, when rainfall amount reaches tilting bucket rain trigger value, udometric two input signals produce reversion, thus initiation external interrupt, wake the microcontroller being in park mode up, microcontroller proceeds to normal operating conditions, performs rainfall interrupt routine, carries out cumulative sum preservation by the rainfall signal detected.The collection of parallel port water-level gauge to water level is that use 12 road parallel line is directly connected with the I/O mouth of microcontroller, and water level adopts inquiry mode, and data are read in timing.Valve position sensor can monitor the situation of change of valve at any time, and the information collected is passed to microprocessor, microprocessor carries out controlling calculation (one-level control) according to the size and Orientation of deviation, sends automatically controlled instruction make it carry out open and close action to valve.The width of piezo electric valve foundation steering order pulse corresponds to the increment of pneumatic amplifier output pressure, the output of pneumatic amplifier is simultaneously fed back to again interior control loop, again compare computing (Two-stage control) with the operation result of microprocessor, output signal topworks by two-step evolution, the change of topworks's inner air pressure controls valve stroke.Microcontroller processes data, utilize ferroelectric memory to store and utilize wireless module to carry out data transmission, and real-time timepiece chip then provides clock signal to microcontroller, and the precise delivery of the informationization monitoring and data that are more conducive to the later stage utilizes.And the water yield and providing of water level information can assist the direction of adjustment valve and inclined extent, to guarantee the stable of power house water.This monitoring terminal adopts solar panel to power, utilize solar charging controller to be transferred to microcontroller to use, also lightning protection module of power source is set simultaneously, avoids thunder and lightning to be damaged by this power pack, ensure the safe and reliable of this monitoring terminal lower work of severe annular in the wild.
Embodiment 2:
The present embodiment is preferably as follows on the basis of embodiment 1: solar charging controller also connects accumulator.For storing the unnecessary electric energy that solar panel produces, discharging again when solar cell for supplying power deficiency, ensureing the stable of power supply.
Described microcontroller also connects man-machine interface and RS485 interface.Arranging of RS485 interface can further expand sensor, gathers more hydrologic regime data, provides data message send microcontroller to, so that microcontroller does further process to data more accurately.Man-machine interface adopts segmentation Micro Energy Lose liquid crystal display, and band Keyboard Control, in real time display standard time and the various parameter of Alternation Display, can go and find out what's going in time.
The model of described microcontroller is AT89S52 single-chip microcomputer.AT89S52 single-chip microcomputer, with the flash storage of 8kB and 256 byte RAM, is supported full static state operation and free time, power down two kinds of optional energy-saving modes, is used more versatile and flexible.
Wireless module is the wireless module simultaneously can supporting ultrashort wave (USW) network and cdma network.Conventional is cdma network, and utilize the public network of telecommunications to communicate, easy to use, expense is lower.Ultrashort wave (USW) network as backup network, when can not cover at cdma network from far-off regions time, or cdma network safeguard can not use time, the transmission that ultrashort wave (USW) network proceeds data can be enabled, make communication coherent, carry out data communication in time.
The model of described real-time timepiece chip is DS1302.This clock chip is the real-time timepiece chip of a kind of high-performance, low-power consumption, adopts dual power supply, can arrange standby power supply charging modes, provide charging ability back power supply being carried out to the thin electric current of tiny stream.
Just this invention can be realized as mentioned above.
Claims (6)
1. for the water quantity monitoring instrument of water power power house, it is characterized in that: comprise microcontroller, connection MC703 wireless module, real-time timepiece chip, valve position sensor, tilting bucket rain and ferroelectric memory on a microcontroller, also connect solar charging controller and industrial camera on a microcontroller, solar charging controller also connects lightning protection module of power source and solar panel successively.
2. the water quantity monitoring instrument for water power power house according to claim 1, is characterized in that: described solar charging controller also connects accumulator.
3. the water quantity monitoring instrument for water power power house according to claim 1, is characterized in that: described microcontroller also connects man-machine interface and RS485 interface.
4. the water quantity monitoring instrument for water power power house according to claim 1, is characterized in that: the model of described microcontroller is AT89S52 single-chip microcomputer.
5. the water quantity monitoring instrument for water power power house according to claim 1, is characterized in that: wireless module is the wireless module simultaneously can supporting ultrashort wave (USW) network and cdma network.
6. the water quantity monitoring instrument for water power power house according to claim 1, is characterized in that: the model of described real-time timepiece chip is DS1302.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510583553.9A CN105278586A (en) | 2015-09-15 | 2015-09-15 | Water volume monitor for hydroelectric generating station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510583553.9A CN105278586A (en) | 2015-09-15 | 2015-09-15 | Water volume monitor for hydroelectric generating station |
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| CN105278586A true CN105278586A (en) | 2016-01-27 |
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| CN201510583553.9A Pending CN105278586A (en) | 2015-09-15 | 2015-09-15 | Water volume monitor for hydroelectric generating station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490829A (en) * | 2018-03-15 | 2018-09-04 | 芜湖超源力工业设计有限公司 | A kind of automatic Control System of Hydropower Station control device |
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| RU2332643C1 (en) * | 2007-01-18 | 2008-08-27 | Федеральное государственное образовательное учреждение высшего профессионального образования Сибирский федеральный университет (СФУ) | Conducting liquid level meter |
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| CN102999064A (en) * | 2012-11-15 | 2013-03-27 | 中国船舶重工集团公司第七一九研究所 | Adaptive temperature control system of water charging hot trap for ship and method for implementing adaptive temperature control system |
| CN203519853U (en) * | 2013-10-13 | 2014-04-02 | 丁萌 | Wireless hydrology rainfall sample acquisition transmission device |
| CN203720380U (en) * | 2014-01-26 | 2014-07-16 | 江苏振邦智慧城市信息系统有限公司 | Mobile hydrology meteorology monitoring and compass positioning communication and alarm device |
| CN204166676U (en) * | 2014-10-13 | 2015-02-18 | 成都汉康信息产业有限公司 | A kind of telemetry terminal system device on duty |
| CN204461532U (en) * | 2015-01-30 | 2015-07-08 | 杭州昊美科技有限公司 | A kind of distribution substation water level segmental alarm and shearing device |
| CN204965230U (en) * | 2015-09-15 | 2016-01-13 | 成都汉康信息产业有限公司 | A water yield monitor terminal for water and electricity power station |
-
2015
- 2015-09-15 CN CN201510583553.9A patent/CN105278586A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2332643C1 (en) * | 2007-01-18 | 2008-08-27 | Федеральное государственное образовательное учреждение высшего профессионального образования Сибирский федеральный университет (СФУ) | Conducting liquid level meter |
| CN202734866U (en) * | 2012-07-31 | 2013-02-13 | 中国瑞林工程技术有限公司 | On-line safety monitoring system for tailings ponds |
| CN102999064A (en) * | 2012-11-15 | 2013-03-27 | 中国船舶重工集团公司第七一九研究所 | Adaptive temperature control system of water charging hot trap for ship and method for implementing adaptive temperature control system |
| CN203519853U (en) * | 2013-10-13 | 2014-04-02 | 丁萌 | Wireless hydrology rainfall sample acquisition transmission device |
| CN203720380U (en) * | 2014-01-26 | 2014-07-16 | 江苏振邦智慧城市信息系统有限公司 | Mobile hydrology meteorology monitoring and compass positioning communication and alarm device |
| CN204166676U (en) * | 2014-10-13 | 2015-02-18 | 成都汉康信息产业有限公司 | A kind of telemetry terminal system device on duty |
| CN204461532U (en) * | 2015-01-30 | 2015-07-08 | 杭州昊美科技有限公司 | A kind of distribution substation water level segmental alarm and shearing device |
| CN204965230U (en) * | 2015-09-15 | 2016-01-13 | 成都汉康信息产业有限公司 | A water yield monitor terminal for water and electricity power station |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490829A (en) * | 2018-03-15 | 2018-09-04 | 芜湖超源力工业设计有限公司 | A kind of automatic Control System of Hydropower Station control device |
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Application publication date: 20160127 |