CN105258732A - Real-time monitoring system of outdoor electric device - Google Patents
Real-time monitoring system of outdoor electric device Download PDFInfo
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- CN105258732A CN105258732A CN201510739410.2A CN201510739410A CN105258732A CN 105258732 A CN105258732 A CN 105258732A CN 201510739410 A CN201510739410 A CN 201510739410A CN 105258732 A CN105258732 A CN 105258732A
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- time monitoring
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Abstract
The invention discloses a real-time monitoring system of an outdoor electric device. The real-time monitoring system comprises N groups of mutually-independent on-site monitoring devices, a secondary wireless inspection station connected with the N groups of monitoring devices and a ground center inspection station connected with the secondary wireless inspection station. All the on-site monitoring devices are mutually independent and any two groups of the on-site monitoring devices are mutually parallel. Each of the on-site monitoring devices comprises an ultraviolet detector monitor, a humidity and temperature detector and a peak value measuring circuit. The signal output ends of the ultraviolet detector monitors, the signal output ends of the humidity and temperature detectors and signal output ends of the peak value measuring circuits are connected to a signal processing circuit. According to the invention, by means of multi-circuit divided-point, region wireless concentration and bus monitoring control, digital management and monitoring for electric operation device are achieved, and an information monitoring framework cooperating with the star-type or topological type framework is transmitted via the Zigbee network, so highly-efficient and safe operation of electric devices in urban areas can be ensured.
Description
Technical field
The present invention relates to electric power and detect area of maintenance, be specially a kind of outdoor power equipment real-time monitoring system.
Background technology
Along with the development of society, in order to convenient resident electricity consumption at ordinary times, substantially all relevant converting equipment can be furnished with in present community, and partial discharges fault all may be there is in high voltage electric power equip ment, shelf depreciation can produce some impacts to insulating medium, the be rivals in a contest impact of Electric Power Equipment Insulation of slight office is less, dielectric strength declines slower, and strong office puts, then can produce very serious impact to Electric Power Equipment Insulation, finally may can cause the damage of power equipment, so need regularly to carry out diagnosis and detection to equipment, generally all that staff regularly carries out examination and maintenance to power equipment at present, but like this toward the unnecessary waste causing Personnel Resources.
Some important electric power transferring equipment are in operation need through powered, hot, mechanical load effect; and the impact of physical environment; equipment long-term work easily cause aging, wearing and tearing to such an extent as to power equipment performance can slowly decline; equipment dependability also will be gone down hill; electrical equipment fault rate will improve greatly; later may the safe operation of crisis electric system; therefore need to monitor the state of these equipment; particularly in the urban area that population and power operation are concentrated, the operation supervision of electric power facility seems particularly important.
Summary of the invention
The object of the present invention is to provide a kind of outdoor power equipment real-time monitoring system, digital management to power operation equipment and monitoring is realized by the mode adopting in multi-thread branch, region functions of wireless and bus monitoring controls, to solve the problem proposed in above-mentioned background technology, ensure efficient, the safe handling of urban area power equipment.
For achieving the above object, the invention provides following technical scheme:
A kind of outdoor power equipment real-time monitoring system, station is patrolled and examined at the secondary radio patrol checking station comprising the separate local supervising and measuring equipment of N group and be connected with this N group local supervising and measuring equipment and the center, ground be connected with secondary radio patrol checking station, separate setting between N group local supervising and measuring equipment and be parallel framework relation between any two groups of local supervising and measuring equipments; Local supervising and measuring equipment comprises UV-detector monitor, Temperature and Humidity instrument, peak value measurement circuit, UV-detector monitor, Temperature and Humidity instrument are connected a signal conditioning circuit jointly with the signal output part of peak value measurement circuit, UV-detector monitor, Temperature and Humidity instrument and peak value measurement circuit coordinate signal conditioning circuit to form a Real-Time Monitoring unit, and this Real-Time Monitoring unit connects a ups power and one-level wireless transceiver.
As the present invention's further technical scheme, what one-level wireless transceiver adopted is wireless communication device based on wireless Zigbee network framework.
As the present invention's further technical scheme, in Temperature and Humidity instrument, be provided with temperature sensor and the humidity sensor of some groups of star schema distributions.
As the present invention's further technical scheme, the signal output apparatus that peak value measurement circuit comprises surge testing circuit and is connected with surge testing circuit.
As the present invention's further technical scheme, secondary radio patrol checking station comprises based on the signal receiver of Zigbee network framework, message handler, prior-warning device, information-storing device and optical cable bus transfer unit; Secondary radio patrol checking station adopts topological structure or star schema to be connected with N group local supervising and measuring equipment.
As the present invention's further technical scheme, center, ground is patrolled and examined station and is connected with several secondary radio patrol checking stations by optical cable bus.
The present invention by adopting multi-thread branch, in the functions of wireless of region and the mode that controls of bus monitoring realize digital management to power operation equipment and monitoring, coordinate information monitoring framework that is star-like or topological type by Zigbee network transmission, ensure efficient, the safe handling of urban area power equipment.The present invention adopts Temperature and Humidity instrument to come, by monitoring the gamut of key area, to control in real time the operation state of important power equipment; By the Real-Time Monitoring to power equipment Peak current, Timeliness coverage surge situation, and find out reason, avoid the surge of power equipment to damage; Secondary radio patrol checking station adopts topological structure or star schema to be connected with N group local supervising and measuring equipment, guarantees the stability of information transfer channel; Center, ground is patrolled and examined station and is connected with several secondary radio patrol checking stations, and the effect that dispatching center is played at station is is in systems in which patrolled and examined at center, ground, gathers, analyzes, monitors and stores, and then feed back to power department to the information that secondary radio patrol checking station collects.
Accompanying drawing explanation
Fig. 1 is the overall operation structural representation of a kind of outdoor power equipment real-time monitoring system of the present invention.
Fig. 2 is the structural representation of local supervising and measuring equipment in the present invention.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1 ~ 2, a kind of outdoor power equipment real-time monitoring system, station is patrolled and examined at the secondary radio patrol checking station comprising the separate local supervising and measuring equipment of N group and be connected with this N group local supervising and measuring equipment and the center, ground be connected with secondary radio patrol checking station, separate setting between N group local supervising and measuring equipment and be parallel framework relation between any two groups of local supervising and measuring equipments; Wherein local supervising and measuring equipment comprises UV-detector monitor, Temperature and Humidity instrument, peak value measurement circuit, UV-detector monitor, Temperature and Humidity instrument are connected a signal conditioning circuit jointly with the signal output part of peak value measurement circuit, UV-detector monitor, Temperature and Humidity instrument and peak value measurement circuit coordinate signal conditioning circuit to form a Real-Time Monitoring unit, and this Real-Time Monitoring unit connects a ups power and one-level wireless transceiver; What wherein one-level wireless transceiver adopted is wireless communication device based on wireless Zigbee network framework, is characterized in that electricity consumption of equipment amount is low, and signal stabilization in subrange, antijamming capability are strong, only can work 3 ~ 5 years with battery.
In the present invention, the ultraviolet signal given off when high-voltage partial discharge occurs in UV-detector monitor monitors power equipment inside, and after internal circuit amplification, filtering process, exported by AD conversion.
In the present invention, being provided with temperature sensor and the humidity sensor of some groups of star schema distributions in Temperature and Humidity instrument, by monitoring the gamut of key area, can controlling in real time the operation state of important power equipment.
In the present invention, the signal output apparatus that peak value measurement circuit comprises surge testing circuit and is connected with surge testing circuit, by the Real-Time Monitoring to power equipment Peak current, Timeliness coverage surge situation, and find out reason, avoid the surge of power equipment to damage.
In the present invention, secondary radio patrol checking station comprises based on the signal receiver of Zigbee network framework, message handler, prior-warning device, information-storing device and optical cable bus transfer unit; Secondary radio patrol checking station adopts topological structure or star schema to be connected with N group local supervising and measuring equipment, guarantees the stability of information transfer channel.Secondary radio patrol checking stands in system operation to play and mainly plays information acquisition, the effect of preliminary real-time storage and preliminary early warning and information transfer.
In the present invention, center, ground is patrolled and examined station and is connected with several secondary radio patrol checking stations by optical cable bus, and the effect that dispatching center is played at station is is in systems in which patrolled and examined at center, ground, gathers the information that secondary radio patrol checking station collects, analyze, monitors and stores; Form a complete feedback mechanism.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (5)
1. an outdoor power equipment real-time monitoring system, it is characterized in that, station is patrolled and examined at the secondary radio patrol checking station comprising the separate local supervising and measuring equipment of N group and be connected with this N group local supervising and measuring equipment and the center, ground be connected with secondary radio patrol checking station, separate setting between N group local supervising and measuring equipment and be parallel framework relation between any two groups of local supervising and measuring equipments; Local supervising and measuring equipment comprises UV-detector monitor, Temperature and Humidity instrument, peak value measurement circuit, UV-detector monitor, Temperature and Humidity instrument are connected a signal conditioning circuit jointly with the signal output part of peak value measurement circuit, UV-detector monitor, Temperature and Humidity instrument and peak value measurement circuit coordinate signal conditioning circuit to form a Real-Time Monitoring unit, and this Real-Time Monitoring unit connects a ups power and one-level wireless transceiver.
2. a kind of outdoor power equipment real-time monitoring system according to claim 1, is characterized in that, what one-level wireless transceiver adopted is wireless communication device based on wireless Zigbee network framework.
3. a kind of outdoor power equipment real-time monitoring system according to claim 1, is characterized in that, the signal output apparatus that peak value measurement circuit comprises surge testing circuit and is connected with surge testing circuit.
4. a kind of outdoor power equipment real-time monitoring system according to claim 1, is characterized in that, center, ground is patrolled and examined station and is connected with several secondary radio patrol checking stations by optical cable bus.
5. a kind of outdoor power equipment real-time monitoring system according to claim 1, it is characterized in that, secondary radio patrol checking station comprises based on the signal receiver of Zigbee network framework, message handler, prior-warning device, information-storing device and optical cable bus transfer unit; Secondary radio patrol checking station adopts topological structure or star schema to be connected with N group local supervising and measuring equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510739410.2A CN105258732A (en) | 2015-11-04 | 2015-11-04 | Real-time monitoring system of outdoor electric device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510739410.2A CN105258732A (en) | 2015-11-04 | 2015-11-04 | Real-time monitoring system of outdoor electric device |
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| Publication Number | Publication Date |
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| CN105258732A true CN105258732A (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510739410.2A Pending CN105258732A (en) | 2015-11-04 | 2015-11-04 | Real-time monitoring system of outdoor electric device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703828A (en) * | 2017-11-11 | 2018-02-16 | 成都才智圣有科技有限责任公司 | A kind of real-time big data monitoring system of aquaculture |
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| CN201731952U (en) * | 2010-06-07 | 2011-02-02 | 西安工程大学 | Oil temperature on-line monitoring system of transformer based on ZigBee |
| CN201993905U (en) * | 2011-04-07 | 2011-09-28 | 云南电力试验研究院(集团)有限公司 | ZigBee network-based temperature online monitoring and early-warning system |
| US20120307646A1 (en) * | 2011-06-03 | 2012-12-06 | Xia Mingyao | Sensor having an integrated Zigbee® device for communication with Zigbee® enabled appliances to control and monitor Zigbee® enabled appliances |
| CN203012076U (en) * | 2012-10-09 | 2013-06-19 | 四川金信石信息技术有限公司 | Cable partial discharge detection and monitoring system based on ZigBee |
| CN104779568A (en) * | 2014-12-11 | 2015-07-15 | 平高集团有限公司 | Online monitoring system for GIS busbar barrel |
-
2015
- 2015-11-04 CN CN201510739410.2A patent/CN105258732A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201731952U (en) * | 2010-06-07 | 2011-02-02 | 西安工程大学 | Oil temperature on-line monitoring system of transformer based on ZigBee |
| CN201993905U (en) * | 2011-04-07 | 2011-09-28 | 云南电力试验研究院(集团)有限公司 | ZigBee network-based temperature online monitoring and early-warning system |
| US20120307646A1 (en) * | 2011-06-03 | 2012-12-06 | Xia Mingyao | Sensor having an integrated Zigbee® device for communication with Zigbee® enabled appliances to control and monitor Zigbee® enabled appliances |
| CN203012076U (en) * | 2012-10-09 | 2013-06-19 | 四川金信石信息技术有限公司 | Cable partial discharge detection and monitoring system based on ZigBee |
| CN104779568A (en) * | 2014-12-11 | 2015-07-15 | 平高集团有限公司 | Online monitoring system for GIS busbar barrel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703828A (en) * | 2017-11-11 | 2018-02-16 | 成都才智圣有科技有限责任公司 | A kind of real-time big data monitoring system of aquaculture |
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Application publication date: 20160120 |