CN210667106U - Transformer monitoring alarm system based on Beidou communication - Google Patents
Transformer monitoring alarm system based on Beidou communication Download PDFInfo
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- CN210667106U CN210667106U CN201922434405.7U CN201922434405U CN210667106U CN 210667106 U CN210667106 U CN 210667106U CN 201922434405 U CN201922434405 U CN 201922434405U CN 210667106 U CN210667106 U CN 210667106U
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- 238000004891 communication Methods 0.000 title claims abstract description 38
- 238000012544 monitoring process Methods 0.000 title claims abstract description 31
- 238000002955 isolation Methods 0.000 claims abstract description 16
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000006698 induction Effects 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 238000010168 coupling process Methods 0.000 claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 claims abstract description 11
- 230000003287 optical effect Effects 0.000 claims abstract description 11
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
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Abstract
The utility model relates to a transformer monitoring alarm system based on Beidou communication, which consists of a sensing terminal, a three-phase voltage module, a three-phase current module, an optical coupling isolation module, an induction module, a main control chip, a transmission module, an alarm module, a liquid crystal display, a clock module and a monitoring terminal; the sensing terminal comprises a temperature sensor, a vibration sensor, an alarm anti-prying switch and an infrared sensor. The utility model discloses simple structure, reasonable in design provides a transformer monitoring alarm system based on big dipper communication, and it is insensitive to combine the big dipper communication through the real-time data acquisition to the transformer to effectively solve because of the wide and signal coverage of transformer distribution leads to the monitoring inadequately, and the problem of missing reporting is reported in the mistake, has fine practicality and spreading value.
Description
Technical Field
The utility model belongs to security protection warning field, especially a transformer monitoring alarm system based on big dipper communication.
Background
Under the background of developing smart power grids vigorously, distribution automation receives more and more attention, wherein safe and reliable operation of a distribution transformer is an important means for improving power supply reliability and power supply quality, so that monitoring on operation parameters and states of the distribution transformer is necessary, however, the distribution transformer is high in cost and scattered in installation, most of the distribution transformers are located outdoors, particularly in remote areas such as villages and mining areas, and it is not easy for workers to obtain the operation state of the transformer in time and prevent the transformer from being stolen, and the traditional transformer anti-theft alarm system has the problems of insensitive monitoring and false alarm and missed alarm caused by wide distribution and incomplete signal coverage.
Disclosure of Invention
An object of the utility model is to overcome prior art not enough, provide a transformer monitoring alarm system based on big dipper communication, it is insensitive because of the wide and signal cover of transformer distribution leads to the monitoring inadequately not fully to combine the big dipper communication to effectively solve through the real-time data acquisition to the transformer, reports by mistake and misses the problem of reporting.
The utility model provides a its technical problem take following technical scheme to realize:
the intelligent monitoring system comprises a sensing terminal, a three-phase voltage module, a three-phase current module, an optical coupling isolation module, a sensing module, a main control chip, a Beidou communication module, an alarm, a liquid crystal display, a clock module and a monitoring terminal; the sensing terminal comprises a temperature sensor, a vibration sensor, an alarm anti-prying switch and an infrared sensor; the temperature sensor, the vibration sensor, the alarm anti-prying switch and the infrared sensor are respectively connected with the optical coupling isolation module; the three-phase voltage module and the three-phase current module are respectively connected with the induction module; the induction module, the optical coupling isolation module, the Beidou communication module, the alarm, the liquid crystal display and the clock module are respectively connected with the main control chip; the Beidou communication module is connected with the monitoring terminal.
Moreover, the temperature sensor adopts an oil temperature detection module.
Moreover, the vibration sensor adopts a three-axis gyroscope.
Moreover, the infrared sensor adopts a pyroelectric infrared sensor.
Moreover, the induction module adopts a MAXQ3180 chip.
Moreover, the main control chip adopts an MSP430F149 chip.
Moreover, the Beidou communication module adopts an RD120-2W Beidou communication module.
Moreover, the alarm adopts an audible and visual alarm.
The utility model discloses the advantage is with positive effect:
1. the utility model relates to a transformer monitoring alarm system based on big dipper communication provides transformer monitoring alarm system based on big dipper communication, and it is extensive and the signal coverage does not lead to the monitoring insensitive effectively to solve distribution transformer distribution through the real-time data acquisition to the transformer combine big dipper communication, and the problem of missing reporting is reported in the mistake, has fine practicality and spreading value.
Drawings
Fig. 1 is a structural connection diagram of the present invention.
Detailed Description
The embodiments of the present invention will be described in detail with reference to the accompanying drawings:
as shown in fig. 1, the utility model discloses a transformer monitoring alarm system based on big dipper communication, by sensing terminal, three-phase voltage module, three-phase current module, opto-coupler isolation module, response module, main control chip, big dipper communication module, alarm, LCD, clock module, monitor terminal and constitute; the sensing terminal comprises a temperature sensor, a vibration sensor, an alarm anti-prying switch and an infrared sensor; the temperature sensor, the vibration sensor, the alarm anti-prying switch and the infrared sensor are respectively connected with the optical coupling isolation module; the three-phase voltage module and the three-phase current module are respectively connected with the induction module; the induction module, the optical coupling isolation module, the Beidou communication module, the alarm, the liquid crystal display and the clock module are respectively connected with the main control chip; the Beidou communication module is connected with the monitoring terminal.
The sensing terminal is arranged in a monitoring area and comprises a temperature sensor, a vibration sensor, an alarm anti-prying switch and an infrared sensor, and the sensing terminal is responsible for collecting front-end data. The temperature sensor adopts an oil temperature detection module, detects the real-time temperature of oil and transmits the detected data to the optical coupling isolation module. The vibration sensor is a three-axis gyroscope, is arranged on the outer surface of the transformer and is horizontally arranged, and in the system, the vibration sensor detects the angular speed of the transformer during movement. When the sensing object is at rest, the output of the vibration sensor is zero, so that whether the transformer moves or inclines can be detected when the information output by the vibration sensor is judged to be changed. The vibration sensor detects the angular velocity of transformer motion, when the transformer takes place to remove, is detected by the vibration sensor, and the vibration sensor has signal output this moment, and the vibration sensor conveys the signal of output for opto-coupler isolation module, and opto-coupler isolation module gives main control chip with signal transmission, is further handled by main control chip to the signal of receiving, judges the size and the duration of signal, when the signal value surpassed the default, then main control chip sends alarm information. The alarm anti-prying switch detects whether the transformer is pried or not, and when the transformer is turned on, the alarm anti-prying switch is triggered, turned on and transmits an alarm signal to the optical coupling isolation module. Infrared sensor adopts is pyroelectric infrared sensor, infrared sensor sets up the outside at the transformer, infrared ray through infrared sensor transmission, form electron infrared ray defence area, when someone gets into defence area and touches the infrared ray, the infrared ray of infrared sensor transmission is sheltered from, infrared sensor will sense this moment, infrared sensor transmits information for opto-coupler isolation module, opto-coupler isolation module is mainly receiving temperature sensor, vibration sensor, the warning pick-proof switch, the signal that infrared sensor gathered, and with signal transmission for main control chip.
The three-phase voltage module and the induction module are used for measuring voltage, the three-phase current module and the induction module are used for measuring current, voltage and current parameters are collected, and collected information is transmitted to the main control chip through the induction module. What master control chip adopted is MSP430F149 chip, be a low-power consumption mixed signal processing chip who has a simplified instruction set, master control chip is responsible for control work and handles the data of gathering, control big dipper communication module's communication and warning simultaneously, big dipper communication module possesses outside the inherent locate function, still can carry out short message communication, under normal operating condition, master control chip control big dipper communication module uploads monitor terminal with information and reports to the police, master control chip sends alarm instruction simultaneously, the drive alarm carries out local warning, LCD shows alarm information, realize local and long-range simultaneous alarm, through the location, confirm the position of transformer, make things convenient for the staff in time to handle the problem.
It should be emphasized that the embodiments described herein are illustrative and not restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but also falls within the scope of the present invention, in any other embodiments derived by those skilled in the art according to the technical solutions of the present invention.
Claims (8)
1. The utility model provides a transformer monitoring alarm system based on big dipper communication which characterized in that: the intelligent monitoring system comprises a sensing terminal, a three-phase voltage module, a three-phase current module, an optical coupling isolation module, a sensing module, a main control chip, a Beidou communication module, an alarm, a liquid crystal display, a clock module and a monitoring terminal; the sensing terminal comprises a temperature sensor, a vibration sensor, an alarm anti-prying switch and an infrared sensor; the temperature sensor, the vibration sensor, the alarm anti-prying switch and the infrared sensor are respectively connected with the optical coupling isolation module; the three-phase voltage module and the three-phase current module are respectively connected with the induction module; the induction module, the optical coupling isolation module, the Beidou communication module, the alarm, the liquid crystal display and the clock module are respectively connected with the main control chip; the Beidou communication module is connected with the monitoring terminal.
2. The transformer monitoring and alarming system based on Beidou communication according to claim 1, characterized in that: the temperature sensor adopts an oil temperature detection module.
3. The transformer monitoring and alarming system based on Beidou communication according to claim 1, characterized in that: the vibration sensor adopts a three-axis gyroscope.
4. The transformer monitoring and alarming system based on Beidou communication according to claim 1, characterized in that: the infrared sensor adopts a pyroelectric infrared sensor.
5. The transformer monitoring and alarming system based on Beidou communication according to claim 1, characterized in that: the induction module adopts a MAXQ3180 chip.
6. The transformer monitoring and alarming system based on Beidou communication according to claim 1, characterized in that: the master control chip adopts an MSP430F149 chip.
7. The transformer monitoring and alarming system based on Beidou communication according to claim 1, characterized in that: the Beidou communication module adopts an RD120-2W Beidou communication module.
8. The transformer monitoring and alarming system based on Beidou communication according to claim 1, characterized in that: the alarm adopts an audible and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922434405.7U CN210667106U (en) | 2019-12-30 | 2019-12-30 | Transformer monitoring alarm system based on Beidou communication |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922434405.7U CN210667106U (en) | 2019-12-30 | 2019-12-30 | Transformer monitoring alarm system based on Beidou communication |
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| Publication Number | Publication Date |
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| CN210667106U true CN210667106U (en) | 2020-06-02 |
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| CN201922434405.7U Active CN210667106U (en) | 2019-12-30 | 2019-12-30 | Transformer monitoring alarm system based on Beidou communication |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115909618A (en) * | 2022-09-28 | 2023-04-04 | 上海容之科技集团有限公司 | Alarm method for insurance cabinet |
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2019
- 2019-12-30 CN CN201922434405.7U patent/CN210667106U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115909618A (en) * | 2022-09-28 | 2023-04-04 | 上海容之科技集团有限公司 | Alarm method for insurance cabinet |
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| GR01 | Patent grant | ||
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Effective date of registration: 20231129 Address after: 213176 Xinnian Building, No. 510 Wujin East Avenue, Lijia Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Zhang Dainian Address before: 300010 Junlin Building 411, Guangfudao Street, Hebei District, Tianjin City Patentee before: TIANJIN GREAT WALL KEAN ELECTRONICS TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20240423 Address after: Room 0104, Yueya International Building, Intersection of Changling Road and Lijiang Road, Liqizhuang Street, Xiqing District, Tianjin, 300000 (Multiple address information exists) Patentee after: Xinnian United Intelligent Technology (Tianjin) Co.,Ltd. Country or region after: China Address before: 213176 Xinnian Building, No. 510 Wujin East Avenue, Lijia Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: Zhang Dainian Country or region before: China |
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