CN103323052A - Temperature-humidity monitoring system for transformer substation - Google Patents
Temperature-humidity monitoring system for transformer substation Download PDFInfo
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- CN103323052A CN103323052A CN2013102233302A CN201310223330A CN103323052A CN 103323052 A CN103323052 A CN 103323052A CN 2013102233302 A CN2013102233302 A CN 2013102233302A CN 201310223330 A CN201310223330 A CN 201310223330A CN 103323052 A CN103323052 A CN 103323052A
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Abstract
The invention discloses a temperature-humidity monitoring system for a transformer substation. The temperature-humidity monitoring system for the transformer substation is characterized by comprising a plurality of zigbee acquisition terminals, a zigbee coordinator, a GPRS network, a first GPRS module, a digital signal processor, a memorizer and a computer, wherein the zigbee acquisition terminals are in wireless connection with the zigbee coordinator respectively, the zigbee coordinator is in wireless connection with the first GPRS module through the GPRS network, and the first GPRS module, the memorizer and the computer are respectively connected with the digital signal processor. The temperature-humidity monitoring system achieves temperature and humidity monitoring on the transformer substation on the whole by means of the zigbee technology, and is simple in structure and low in cost.
Description
Technical field
The present invention relates to a kind of humiture observation system for transformer station.
Background technology
Along with the development of society, day by day strengthen for the demand of electric energy.In building as Electric Power Network Planning and an important ring, the good continuous service of transformer station counts for much.Therefore, just necessary to the monitoring of substation operation state and environment.At present, lack the system that substation is effectively monitored, especially lack and realize each monitoring of equipment of transformer station, and the system that need not connect up, be easy to safeguard.The purple peak of Zigbee() is based on the low-power consumption territory fidonetFido of IEEE802.15.4 standard.Technology according to this agreement regulation is the wireless communication technology of a kind of short distance, low-power consumption.Therefore, how utilizing this technology of Zigbee, realize transformer station's whole monitoring, is the problem that the applicant is devoted to solve.
Summary of the invention
The invention provides a kind of humiture observation system for transformer station, utilize Zigbee-technology to realize the temperature of transformer station's integral body, the monitoring of humidity.Simultaneously, the present invention is simple in structure, and is with low cost.
The technical scheme that realizes above-mentioned purpose is:
A kind of humiture observation system for transformer station comprises some zigbee acquisition terminals, zigbee telegon, GPRS(general packet radio service technology) network, a GPRS module, digital signal processor, storer and computing machine, wherein:
Described each zigbee acquisition terminal is the described zigbee telegon of wireless connections respectively;
Described zigbee telegon is by described GPRS network and described GPRS module wireless connections;
A described GPRS module, storer and computing machine connect respectively described digital signal processor;
Described each zigbee acquisition terminal comprises respectively temperature sensor, humidity sensor, A/D(mould/number) converter, the first single-chip microcomputer, a zigbee chip, radio-frequency (RF) transceiver, the first antenna and accumulator, wherein:
Described temperature sensor and humidity sensor connect respectively described A/D converter;
Described A/D converter, the first single-chip microcomputer, a zigbee chip, radio-frequency (RF) transceiver and the antenna of being connected connect successively;
Described accumulator connects respectively described temperature sensor, humidity sensor, A/D converter, the first single-chip microcomputer, zigbee chip and a radio-frequency (RF) transceiver;
Described zigbee telegon comprises the second antenna, radio-frequency power amplifier, the 2nd zigbee chip, flash flash memory, second singlechip, the 2nd GPRS module and power supply, wherein:
Described the second antenna, radio-frequency power amplifier, the 2nd zigbee chip, flash flash memory, second singlechip and the 2nd GPRS module connect successively;
Described power supply connects respectively described radio-frequency power amplifier, the 2nd zigbee chip, flash flash memory, second singlechip and the 2nd GPRS module;
Described the second antenna and described the first antenna wireless connections;
The described GPRS network of described the 2nd GPRS module wireless connections.
The above-mentioned humiture observation system that is used for transformer station, wherein, described the first antenna and the second antenna are ceramic antenna.
The invention has the beneficial effects as follows: the present invention utilizes Zigbee-technology, arranges by multiple spot, and the mode of wireless telecommunications realizes the temperature of transformer station's integral body, the monitoring of humidity, reduces the wiring of system, thereby lowers difficulty and the cost of safeguarding.Simultaneously, the present invention is simple in structure, and is with low cost, is easy to realize.
Description of drawings
Fig. 1 is the structural representation of the humiture observation system for transformer station of the present invention;
Fig. 2 is the structural representation of zigbee acquisition terminal among the present invention;
Fig. 3 is the structural representation of zigbee telegon among the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
See also Fig. 1, Fig. 2 and Fig. 3, humiture observation system for transformer station of the present invention, comprise being arranged in transformer station's some zigbee acquisition terminals 1, zigbee telegon 2, GPRS network 3, a GPRS module 4, digital signal processor 5, storer 6 and computing machine 7 everywhere, wherein:
Each zigbee acquisition terminal 1 is wireless connections zigbee telegon 2 respectively, gathers respectively temperature, humidity information, and passes to zigbee telegon 2;
Zigbee telegon 2 is by GPRS network 3 and a GPRS module 4 wireless connections, and the temperature that zigbee telegon 2 will receive, humidity information are passed to a GPRS module 4 by GPRS network 3;
The one GPRS module 4, storer 6 and computing machine 7 be linking number word signal processor 5 respectively;
Each zigbee acquisition terminal 1 comprises respectively temperature sensor 11, humidity sensor 12, A/D converter 13, the first single-chip microcomputer 14, a zigbee chip 15, radio-frequency (RF) transceiver 16, the first antenna 17 and accumulator 18, wherein:
A/D converter 13, the first single-chip microcomputer 14, a zigbee chip 15, radio-frequency (RF) transceiver 16 and the antenna 17 of being connected connect successively; After the digital signal after A/D converter 13 conversions is processed by the first single-chip microcomputer 14 preliminary classifications, pass to a zigbee chip 15, the one zigbee chips 15 information exchange that receives is crossed radio-frequency (RF) transceiver 16 and the first antenna 17, send out;
Accumulator 18 connects respectively temperature sensor 11, humidity sensor 12, A/D converter 13, the first single-chip microcomputer 14, a zigbee chip 15 and radio-frequency (RF) transceiver 16, is used for power supply;
Zigbee telegon 2 comprises the second antenna 21, radio-frequency power amplifier 22, the 2nd zigbee chip 23, flash flash memory 24, second singlechip 25, the 2nd GPRS module 26 and power supply 27, wherein:
The second antenna 21, radio-frequency power amplifier 22, the 2nd zigbee chip 23, flash flash memory 24, second singlechip 25 and the 2nd GPRS module 26 connect successively; The second antenna 21 and each the first antenna 17 wireless connections; The 2nd GPRS module 26 wireless connections GPRS network 3; Receive the information that each zigbee acquisition terminal 1 sends out by the second antenna 21, the signal that 22 pairs of the second antennas 21 of radio-frequency power amplifier receive amplifies, and be sent to flash flash memory 24 through the 2nd zigbee chip 23, second singlechip 25 is from flash flash memory 24 interior reading informations, and after classifying successively by the 2nd GPRS module 26, GPRS network 3 and a GPRS module 4, pass to digital signal processor 5, digital signal processor 5 is according to the historical record of storer 6 storages, after the information that receives classified, pass to computing machine 7, carry out deep Treatment Analysis, and show;
In the present embodiment, the first antenna 17 and the second antenna 21 are ceramic antenna; The model that the one GPRS module 4 and the 2nd GPRS module 26 are selected is SIM900A; The model that digital signal processor 5 is selected is DSPIC33FJ64GS610-I; The first single-chip microcomputer 14 and second singlechip 25 are all selected AT89C20 series; The one zigbee chip 15 and the 2nd zigbee chip 23 are all selected the cc2430 chip; It is TM5145 that radio-frequency power amplifier 22 is selected model; The model that radio-frequency (RF) transceiver 16 is selected is CAN5125.
Above embodiment is only for explanation the present invention's, but not limitation of the present invention, person skilled in the relevant technique, in the situation that do not break away from the spirit and scope of the present invention, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present invention, should be limited by each claim.
Claims (2)
1. a humiture observation system that is used for transformer station is characterized in that, comprises some zigbee acquisition terminals, zigbee telegon, GPRS network, a GPRS module, digital signal processor, storer and a computing machine, wherein:
Described each zigbee acquisition terminal is the described zigbee telegon of wireless connections respectively;
Described zigbee telegon is by described GPRS network and described GPRS module wireless connections;
A described GPRS module, storer and computing machine connect respectively described digital signal processor;
Described each zigbee acquisition terminal comprises respectively temperature sensor, humidity sensor, A/D converter, the first single-chip microcomputer, a zigbee chip, radio-frequency (RF) transceiver, the first antenna and accumulator, wherein:
Described temperature sensor and humidity sensor connect respectively described A/D converter;
Described A/D converter, the first single-chip microcomputer, a zigbee chip, radio-frequency (RF) transceiver and the antenna of being connected connect successively;
Described accumulator connects respectively described temperature sensor, humidity sensor, A/D converter, the first single-chip microcomputer, zigbee chip and a radio-frequency (RF) transceiver;
Described zigbee telegon comprises the second antenna, radio-frequency power amplifier, the 2nd zigbee chip, flash flash memory, second singlechip, the 2nd GPRS module and power supply, wherein:
Described the second antenna, radio-frequency power amplifier, the 2nd zigbee chip, flash flash memory, second singlechip and the 2nd GPRS module connect successively;
Described power supply connects respectively described radio-frequency power amplifier, the 2nd zigbee chip, flash flash memory, second singlechip and the 2nd GPRS module;
Described the second antenna and described the first antenna wireless connections;
The described GPRS network of described the 2nd GPRS module wireless connections.
2. the humiture observation system for transformer station according to claim 1 is characterized in that, described the first antenna and the second antenna are ceramic antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102233302A CN103323052A (en) | 2013-06-06 | 2013-06-06 | Temperature-humidity monitoring system for transformer substation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102233302A CN103323052A (en) | 2013-06-06 | 2013-06-06 | Temperature-humidity monitoring system for transformer substation |
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| CN103323052A true CN103323052A (en) | 2013-09-25 |
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| CN2013102233302A Pending CN103323052A (en) | 2013-06-06 | 2013-06-06 | Temperature-humidity monitoring system for transformer substation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105046901A (en) * | 2014-11-04 | 2015-11-11 | 长沙绿智电子科技有限公司 | Remote wireless monitoring platform of environment detection device |
| CN117470322A (en) * | 2023-12-27 | 2024-01-30 | 夏尔特拉(上海)新能源科技有限公司 | Transformer substation environment temperature and humidity measurement system and method |
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| CN101299701A (en) * | 2008-06-06 | 2008-11-05 | 中国电子科技集团公司第五十二研究所 | Wireless sensing network system for monitoring temperature of power transforming and transmitting system and implementing method thereof |
| CN201774323U (en) * | 2010-06-04 | 2011-03-23 | 广东雅达电子股份有限公司 | ZigBee-based wireless electric quantity transducer |
| CN202334919U (en) * | 2011-11-16 | 2012-07-11 | 姜献忠 | Humiture monitoring device based on wireless sensor network |
| CN202534133U (en) * | 2012-03-26 | 2012-11-14 | 深圳市爱科赛科技有限公司 | Transformer substation auxiliary system based on ZigBee net structure |
| CN203287043U (en) * | 2013-06-06 | 2013-11-13 | 国家电网公司 | Temperature and humidity monitoring system used for transformer station |
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2013
- 2013-06-06 CN CN2013102233302A patent/CN103323052A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101299701A (en) * | 2008-06-06 | 2008-11-05 | 中国电子科技集团公司第五十二研究所 | Wireless sensing network system for monitoring temperature of power transforming and transmitting system and implementing method thereof |
| CN201774323U (en) * | 2010-06-04 | 2011-03-23 | 广东雅达电子股份有限公司 | ZigBee-based wireless electric quantity transducer |
| CN202334919U (en) * | 2011-11-16 | 2012-07-11 | 姜献忠 | Humiture monitoring device based on wireless sensor network |
| CN202534133U (en) * | 2012-03-26 | 2012-11-14 | 深圳市爱科赛科技有限公司 | Transformer substation auxiliary system based on ZigBee net structure |
| CN203287043U (en) * | 2013-06-06 | 2013-11-13 | 国家电网公司 | Temperature and humidity monitoring system used for transformer station |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105046901A (en) * | 2014-11-04 | 2015-11-11 | 长沙绿智电子科技有限公司 | Remote wireless monitoring platform of environment detection device |
| CN117470322A (en) * | 2023-12-27 | 2024-01-30 | 夏尔特拉(上海)新能源科技有限公司 | Transformer substation environment temperature and humidity measurement system and method |
| CN117470322B (en) * | 2023-12-27 | 2024-03-01 | 夏尔特拉(上海)新能源科技有限公司 | Transformer substation environment temperature and humidity measurement system and method |
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Application publication date: 20130925 |