CN202003041U - Power-station microclimate-monitoring device - Google Patents
Power-station microclimate-monitoring device Download PDFInfo
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- CN202003041U CN202003041U CN2011200261840U CN201120026184U CN202003041U CN 202003041 U CN202003041 U CN 202003041U CN 2011200261840 U CN2011200261840 U CN 2011200261840U CN 201120026184 U CN201120026184 U CN 201120026184U CN 202003041 U CN202003041 U CN 202003041U
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 16
- 238000012544 monitoring process Methods 0.000 claims abstract description 25
- 238000012545 processing Methods 0.000 claims abstract description 15
- 239000003990 capacitor Substances 0.000 claims description 39
- 238000001514 detection method Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000013523 data management Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
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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 utility model discloses a substation microclimate-monitoring device, which comprises a signal acquisition unit, a central processing unit, a power-supply unit, a wireless transmitting unit and a 232 interface unit, wherein the signal acquisition unit, the central processing unit, the wireless transmitting unit and the 232 interface unit are electrically connected with the power-supply unit, and the signal acquisition unit, the wireless transmitting unit and the 232 interface unit are respectively connected with the central processing unit through signals. The substation microclimate-monitoring device can be used for monitoring the wind power, the wind direction, the humidity and the rainfall of a substation in real time.
Description
Technical field
The utility model relates to a kind of transformer station microclimate monitoring device, is mainly used in the on-line monitoring of the microclimate environment in the transformer station.
Background technology
Different regions is meteorological different on the same day, and the meteorology of the different location of areal is also had any different.Meteorological condition is very big to the safe operation influence of transformer station, wants to accomplish to guarantee the safe operation of transformer station, must grasp the microclimate condition of transformer station in real time.But the microclimate of transformer station monitoring at present still is in space state, and the microclimate monitoring of transformer station still is in the state of understanding by weather forecast, can't do the real-time monitoring of microclimate in arriving at a station, and the safe operation of transformer station plays pendulum constantly.Therefore, designing a kind of transformer station microclimate monitoring device, is the present technical issues that need to address.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of transformer station microclimate monitoring device.
The technical scheme in the invention for solving the technical problem is:
Transformer station's microclimate monitoring device, this device comprises signal gathering unit, CPU (central processing unit), power supply unit, wireless transmitting unit and 232 interface units, signal gathering unit, CPU (central processing unit), wireless transmitting unit and 232 interface units are electrically connected with power supply unit, and signal gathering unit, wireless transmitting unit and 232 interface units all are connected with the CPU (central processing unit) signal.
The technical scheme in the invention for solving the technical problem can also be:
Signal gathering unit described in the utility model comprises wind direction monitoring subdivision, air monitoring subdivision, humidity detection subdivision and rainfall monitoring subdivision.
CPU (central processing unit) described in the utility model comprises integrated circuit (IC) 2, the model of IC2 is PIC26F983,1 pin of IC2 meets the VCC of power supply unit by resistance R 15, between 20 pin of IC2 and 15 pin, be connected with resistance R 16, light emitting diode L1 and TL, between 20 pin of IC2 and 16 pin, be connected with resistance R 17, light emitting diode L2 and RL, 20 pin of IC2 meet the VCC of power supply unit (6), 8 pin of IC2 and 19 pin ground connection.
Power supply unit described in the utility model comprises an integrated circuit U1, the model of U1 is MC7085, between 2 pin of U1 and 3 pin, be parallel with capacitor C 11, the positive pole of capacitor C 11 connects 3 pin of U1, the 2 pin ground connection of U1, be connected with socket J4 on 1 pin of U1 and 2 pin, the model of J4 is CON2, and 20 pin of IC2 connect 3 pin of U1.
Wind direction monitoring subdivision described in the utility model comprises that a socket is J8, the model of J8 is CON2, the minus earth of J8, connect 2 pin of IC2 behind the cathode series resistance R11 of J8, between the positive pole of J8 and negative pole, be parallel with resistance R 8, capacitor C 10 and diode D9, diode D9 oppositely connects, between the VCC of the positive pole of J8 and power supply unit, oppositely be connected with diode D10, described air monitoring subdivision comprises that a socket is J7, the model of J7 is CON2, the minus earth of J7, connect 3 pin of IC2 behind the cathode series resistance R10 of J7, between the positive pole of J7 and negative pole, be parallel with resistance R 7, capacitor C 6 and diode D7, diode D7 oppositely connects, between the VCC of the positive pole of J7 and power supply unit, oppositely be connected with diode D8, described humidity detection subdivision comprises that a socket is J5, the model of J5 is CON2, the minus earth of J5, connect 4 pin of IC2 behind the cathode series resistance R9 of J5, between the positive pole of J5 and negative pole, be parallel with resistance R 6, capacitor C 3 and diode D1, diode D1 oppositely connects, between the VCC of the positive pole of J5 and power supply unit, oppositely be connected with diode D2, described rainfall monitoring subdivision is the resistance R 14 that is connected between the VCC of 14 pin of IC2 and power supply unit (5), and the resistance of resistance R 14 is 2K.
232 interface units described in the utility model comprise an integrated circuit (IC) 4, the model of IC4 is MAX232A, 9 pin of IC4 connect 18 pin of IC2,10 pin of IC4 connect 17 pin of IC2, the 15 pin ground connection of IC4, between 1 pin of IC4 and 3 pin, be connected with capacitor C 14,1 pin of IC4 connects the positive pole of capacitor C 14, is connected with capacitor C 15 between 2 pin of IC4 and 16 pin, and 2 pin of IC4 connect the positive pole of capacitor C 15, between 4 pin of IC4 and 5 pin, be connected with capacitor C 13,4 pin of IC4 connect the positive pole of capacitor C 13, at 6 pin of IC4, be connected with a communication serial ports P2 on 7 pin and 8 pin, the model of P2 is RS-232,6 pin of IC4 connect 1 pin of P2,7 pin of IC4 connect 3 pin of P2, and 8 pin of IC4 connect 2 pin of P2, are in series with capacitor C 12 between 1 pin of 6 pin of IC4 and P2, the 1 pin ground connection of P2,6 pin of IC4 connect the positive pole of capacitor C 12.
Wireless transmitting unit described in the utility model comprises a socket J9, the model of J9 is CON7,1 pin of J9 is connected with emitting antenna, 2 pin of J9 meet the VCC of power supply unit, 3 pin of J9 connect 14 pin of IC2,4 pin of J9 connect 18 pin of IC2 and 10 pin of IC4, and 5 pin of J9 connect 17 pin of IC2 and 9 pin of IC4.
Compared with prior art, the utlity model has intellectuality, digitizing, wireless penetration, intellectuality and networked characteristics, in conjunction with advanced sensor technology, microelectric technique, mechanics of communication and local area network technology, with the embedded technology is core, use high-precision intellectualized sensor, realize the microclimate real-time remote monitoring, opened up a brand-new microclimate monitoring mode.
The utility model adopts multiple communication modes to combine, and is easy to the expansion of system.Sensor simultaneously of the present invention inserts very easy, and System Expansion is very convenient.By transmission of wireless signals mode and database technology, with the microclimate data of transformer station's collection in worksite as: wind speed, wind direction, rainfall, humidity etc. transfer on the server on the LAN (Local Area Network) in the wireless signal mode, and data are stored and managed with the form of database.This form is simple and reliable, and data management no longer only is storage and management data, and is transformed into the mode of the needed various data managements of user.Database has number of different types, has all obtained in all fields using widely to the large-scale database system that can carry out mass data storage from the simplest form that stores various data.
Description of drawings
Fig. 1 is a principle calcspar of the present utility model.
Fig. 2 is a circuit diagram of the present utility model.
Embodiment
As scheme explanation, transformer station's microclimate monitoring device, this device comprises signal gathering unit (1), CPU (central processing unit) (2), power supply unit (5), wireless transmitting unit (3) and 232 interface units, signal gathering unit (1), CPU (central processing unit) (2), wireless transmitting unit (3) and 232 interface units are electrically connected with power supply unit (5), and signal gathering unit (1), wireless transmitting unit (3) and 232 interface units all are connected with CPU (central processing unit) (2) signal.Described signal gathering unit (1) comprises wind direction monitoring subdivision, air monitoring subdivision, humidity detection subdivision and rainfall monitoring subdivision.Described CPU (central processing unit) (2) comprises integrated circuit (IC) 2, the model of IC2 is PIC26F983,1 pin of IC2 meets the VCC of power supply unit (5) by resistance R 15, between 20 pin of IC2 and 15 pin, be connected with resistance R 16, light emitting diode L1 and TL, between 20 pin of IC2 and 16 pin, be connected with resistance R 17, light emitting diode L2 and RL, 20 pin of IC2 meet the VCC of power supply unit (6), 8 pin of IC2 and 19 pin ground connection.Described power supply unit (5) comprises an integrated circuit U1, the model of U1 is MC7085, between 2 pin of U1 and 3 pin, be parallel with capacitor C 11, the positive pole of capacitor C 11 connects 3 pin of U1, the 2 pin ground connection of U1, be connected with socket J4 on 1 pin of U1 and 2 pin, the model of J4 is CON2, and 20 pin of IC2 connect 3 pin of U1.Described wind direction monitoring subdivision comprises that a socket is J8, the model of J8 is CON2, the minus earth of J8, connect 2 pin of IC2 behind the cathode series resistance R11 of J8, between the positive pole of J8 and negative pole, be parallel with resistance R 8, capacitor C 10 and diode D9, diode D9 oppositely connects, between the VCC of the positive pole of J8 and power supply unit (5), oppositely be connected with diode D10, described air monitoring subdivision comprises that a socket is J7, the model of J7 is CON2, the minus earth of J7, connect 3 pin of IC2 behind the cathode series resistance R10 of J7, between the positive pole of J7 and negative pole, be parallel with resistance R 7, capacitor C 6 and diode D7, diode D7 oppositely connects, between the VCC of the positive pole of J7 and power supply unit (5), oppositely be connected with diode D8, described humidity detection subdivision comprises that a socket is J5, the model of J5 is CON2, the minus earth of J5, connect 4 pin of IC2 behind the cathode series resistance R9 of J5, between the positive pole of J5 and negative pole, be parallel with resistance R 6, capacitor C 3 and diode D1, diode D1 oppositely connects, between the VCC of the positive pole of J5 and power supply unit (5), oppositely be connected with diode D2, described rainfall monitoring subdivision is the resistance R 14 that is connected between the VCC of 14 pin of IC2 and power supply unit (5), and the resistance of resistance R 14 is 2K.Described 232 interface units comprise an integrated circuit (IC) 4, the model of IC4 is MAX232A, 9 pin of IC4 connect 18 pin of IC2,10 pin of IC4 connect 17 pin of IC2, the 15 pin ground connection of IC4, between 1 pin of IC4 and 3 pin, be connected with capacitor C 14,1 pin of IC4 connects the positive pole of capacitor C 14, is connected with capacitor C 15 between 2 pin of IC4 and 16 pin, and 2 pin of IC4 connect the positive pole of capacitor C 15, between 4 pin of IC4 and 5 pin, be connected with capacitor C 13,4 pin of IC4 connect the positive pole of capacitor C 13, at 6 pin of IC4, be connected with a communication serial ports P2 on 7 pin and 8 pin, the model of P2 is RS-232,6 pin of IC4 connect 1 pin of P2,7 pin of IC4 connect 3 pin of P2, and 8 pin of IC4 connect 2 pin of P2, are in series with capacitor C 12 between 1 pin of 6 pin of IC4 and P2, the 1 pin ground connection of P2,6 pin of IC4 connect the positive pole of capacitor C 12.Described wireless transmitting unit (3) comprises a socket J9, the model of J9 is CON7,1 pin of J9 is connected with emitting antenna, 2 pin of J9 meet the VCC of power supply unit (5), 3 pin of J9 connect 14 pin of IC2,4 pin of J9 connect 18 pin of IC2 and 10 pin of IC4, and 5 pin of J9 connect 17 pin of IC2 and 9 pin of IC4.
Claims (7)
1. transformer station's microclimate monitoring device, it is characterized in that: this device comprises signal gathering unit (1), CPU (central processing unit) (2), power supply unit (5), wireless transmitting unit (3) and 232 interface units, signal gathering unit (1), CPU (central processing unit) (2), wireless transmitting unit (3) and 232 interface units are electrically connected with power supply unit (5), and signal gathering unit (1), wireless transmitting unit (3) and 232 interface units all are connected with CPU (central processing unit) (2) signal.
2. transformer station according to claim 1 microclimate monitoring device is characterized in that: described signal gathering unit (1) comprises wind direction monitoring subdivision, air monitoring subdivision, humidity detection subdivision and rainfall monitoring subdivision.
3. transformer station according to claim 2 microclimate monitoring device, it is characterized in that: described CPU (central processing unit) (2) comprises integrated circuit (IC) 2, the model of IC2 is PIC26F983,1 pin of IC2 meets the VCC of power supply unit (5) by resistance R 15, between 20 pin of IC2 and 15 pin, be connected with resistance R 16, light emitting diode L1 and TL, between 20 pin of IC2 and 16 pin, be connected with resistance R 17, light emitting diode L2 and RL, 20 pin of IC2 meet the VCC of power supply unit (6), 8 pin of IC2 and 19 pin ground connection.
4. transformer station according to claim 3 microclimate monitoring device, it is characterized in that: described power supply unit (5) comprises an integrated circuit U1, the model of U1 is MC7085, between 2 pin of U1 and 3 pin, be parallel with capacitor C 11, the positive pole of capacitor C 11 connects 3 pin of U1, and the 2 pin ground connection of U1 are connected with socket J4 on 1 pin of U1 and 2 pin, the model of J4 is CON2, and 20 pin of IC2 connect 3 pin of U1.
5. transformer station according to claim 4 microclimate monitoring device, it is characterized in that: described wind direction monitoring subdivision comprises that a socket is J8, the model of J8 is CON2, the minus earth of J8, connect 2 pin of IC2 behind the cathode series resistance R11 of J8, between the positive pole of J8 and negative pole, be parallel with resistance R 8, capacitor C 10 and diode D9, diode D9 oppositely connects, between the VCC of the positive pole of J8 and power supply unit (5), oppositely be connected with diode D10, described air monitoring subdivision comprises that a socket is J7, the model of J7 is CON2, the minus earth of J7, connect 3 pin of IC2 behind the cathode series resistance R10 of J7, between the positive pole of J7 and negative pole, be parallel with resistance R 7, capacitor C 6 and diode D7, diode D7 oppositely connects, between the VCC of the positive pole of J7 and power supply unit (5), oppositely be connected with diode D8, described humidity detection subdivision comprises that a socket is J5, the model of J5 is CON2, the minus earth of J5, connect 4 pin of IC2 behind the cathode series resistance R9 of J5, between the positive pole of J5 and negative pole, be parallel with resistance R 6, capacitor C 3 and diode D1, diode D1 oppositely connects, between the VCC of the positive pole of J5 and power supply unit (5), oppositely be connected with diode D2, described rainfall monitoring subdivision is the resistance R 14 that is connected between the VCC of 14 pin of IC2 and power supply unit (5), and the resistance of resistance R 14 is 2K.
6. transformer station according to claim 5 microclimate monitoring device, it is characterized in that: described 232 interface units comprise an integrated circuit (IC) 4, the model of IC4 is MAX232A, 9 pin of IC4 connect 18 pin of IC2,10 pin of IC4 connect 17 pin of IC2, the 15 pin ground connection of IC4, between 1 pin of IC4 and 3 pin, be connected with capacitor C 14,1 pin of IC4 connects the positive pole of capacitor C 14, between 2 pin of IC4 and 16 pin, be connected with capacitor C 15,2 pin of IC4 connect the positive pole of capacitor C 15, are connected with capacitor C 13 between 4 pin of IC4 and 5 pin, and 4 pin of IC4 connect the positive pole of capacitor C 13,6 pin at IC4, be connected with a communication serial ports P2 on 7 pin and 8 pin, the model of P2 is RS-232, and 6 pin of IC4 connect 1 pin of P2, and 7 pin of IC4 connect 3 pin of P2,8 pin of IC4 connect 2 pin of P2, between 1 pin of 6 pin of IC4 and P2, be in series with capacitor C 12, the 1 pin ground connection of P2,6 pin of IC4 connect the positive pole of capacitor C 12.
7. transformer station according to claim 6 microclimate monitoring device, it is characterized in that: described wireless transmitting unit (3) comprises a socket J9, the model of J9 is CON7,1 pin of J9 is connected with emitting antenna, 2 pin of J9 meet the VCC of power supply unit (5), 3 pin of J9 connect 14 pin of IC2, and 4 pin of J9 connect 18 pin of IC2 and 10 pin of IC4, and 5 pin of J9 connect 17 pin of IC2 and 9 pin of IC4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200261840U CN202003041U (en) | 2011-01-27 | 2011-01-27 | Power-station microclimate-monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200261840U CN202003041U (en) | 2011-01-27 | 2011-01-27 | Power-station microclimate-monitoring device |
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| Publication Number | Publication Date |
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| CN202003041U true CN202003041U (en) | 2011-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011200261840U Expired - Fee Related CN202003041U (en) | 2011-01-27 | 2011-01-27 | Power-station microclimate-monitoring device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778702A (en) * | 2012-06-21 | 2012-11-14 | 重庆市电力公司 | Weather forecasting method and system for transformer station |
| CN106481502A (en) * | 2016-10-31 | 2017-03-08 | 大新县科学技术情报研究所（大新县生产力促进中心） | Intelligent hydraulic turbine water valve management system |
-
2011
- 2011-01-27 CN CN2011200261840U patent/CN202003041U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778702A (en) * | 2012-06-21 | 2012-11-14 | 重庆市电力公司 | Weather forecasting method and system for transformer station |
| CN102778702B (en) * | 2012-06-21 | 2014-09-17 | 重庆市电力公司 | Weather forecasting method and system for transformer station |
| CN106481502A (en) * | 2016-10-31 | 2017-03-08 | 大新县科学技术情报研究所（大新县生产力促进中心） | Intelligent hydraulic turbine water valve management system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANDAN POWER SUPPLY COMPANY Effective date: 20131010 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: HANDAN POWER SUPPLY COMPANY Effective date: 20131010 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 056002 HANDAN, HEBEI PROVINCE TO: 100031 XICHENG, BEIJING |
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| TR01 | Transfer of patent right |
Effective date of registration: 20131010 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Handan Power Supply Company Address before: 056002 No. 19 Zhonghua Avenue, Handan, Hebei Patentee before: Handan Power Supply Company |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20150127 |
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| EXPY | Termination of patent right or utility model |