CN102072746A - Monitoring and processing system for operating environment of electrical equipment - Google Patents
Monitoring and processing system for operating environment of electrical equipment Download PDFInfo
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- CN102072746A CN102072746A CN 201010525900 CN201010525900A CN102072746A CN 102072746 A CN102072746 A CN 102072746A CN 201010525900 CN201010525900 CN 201010525900 CN 201010525900 A CN201010525900 A CN 201010525900A CN 102072746 A CN102072746 A CN 102072746A
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Abstract
The present invention discloses a monitoring and processing system for an operating environment of electrical equipment, which is characterized by comprising at least one detection unit (1) for collecting detection signals and one main control unit (2) for receiving information of a plurality of detection units. The detection units (1) are respectively formed through connection of a detection control module (12) and a short-range wireless communication module (11), the main control unit (2) is formed through connection of a main control module (13), the short-range wireless communication modules (11) and a GSM (global system for mobile communication) communication module (14), and the main control module (13) is respectively connected with the GSM communication module (14) and the short-range wireless communication modules (11); and each detection unit (1) is connected with the main control unit (2) through a short-range wireless communication network (3). When the monitoring and processing system is applied, the service life of cables, switch cabinets and other devices in a power distribution room can be prolonged, accidents, serious waste of labor and materials and the workload can be reduced, and the work cycle can be shortened.
Description
Technical field:
The present invention relates to a kind of environmental monitoring disposal system, relate in particular to a kind of electric equipment operation environmental monitoring disposal system.
Background technology:
At present, some switchgear buildings of distribution substation are built in underground, whenever rainy season switchgear building intake easily, easily cause following problem: the long-term ponding of cable duct in (1) switchgear building, the cable long period of soaking is in water, and the ponding major part is acid rainwater, the serviceable life of having reduced cable; Cause potential safety hazard also can for simultaneously the operation of controller switching equipment, too high crosstalk, short circuit, the tripping operation of overflowing meeting initiation power equipment of cable duct water level.(2) it is serious that switchgear building switch cubicle high humidity causes the equipment corrosion; when humidity reach certain saturation value temperature variation when big easily at equipment surface and the inner condensation that forms; thereby it is accidents caused to reduce apparatus insulated performance; in addition; reduce the class of insulation; easy trip protection, other metering in standing, protection and other secondary device also are prone to fault and reduce the life-span.
The water inlet in rainy season causes the long-term ponding of cable duct, switch cubicle equipment surface formation condensation easily to produce a series of problems such as equipment breakdown at switchgear building, considers following solution at present usually:
Whenever rainy weather, staff's fixed point is investigated the water level situation of each switchgear building cable duct one by one, drainage measure for ponding in the cable duct, most of switchgear buildings all are to adopt artificial one by one afterwards starting outfit water discharge method, and this kind scheme can not solve drainage problem in the very first time, and can't effectively be solved for switchgear building humidity, condensation problem; In addition, the work of fixed point investigation has increased the workload of basic staff, drainage works has delayed a large amount of time and efforts of grass-roots work personnel, cause the serious waste of personnel and material resources, workload is big, and the work period is long, and the coastland tends to occur strong thunder shower of the force of rain or heavy rain overcast and rainy season, for the water level that the instant rises, the staff is difficult to carry out at short notice the draining protected working; The water level that rises has also caused serious potential safety hazard to the normal operation of controller switching equipment.
Summary of the invention:
The objective of the invention is to overcome the deficiency of above-mentioned prior art and is provided a kind of serviceable life that has prolonged switchgear building equipment such as cable and switch cubicle, the minimizing accident takes place, reduced the serious waste of personnel and material resources, workload is little, the electric equipment operation environmental monitoring disposal system that the work period is short.
Purpose of the present invention can reach by following measure: a kind of electric equipment operation environmental monitoring disposal system, it is characterized in that detecting unit and a main control unit that is used to receive a plurality of detecting unit information that it comprises that at least one is used for the acquisition testing signal, detecting unit connects and composes by detecting control module and short-distance wireless communication module, main control unit is connected and composed by main control module, short-range wireless communication module and gsm communication module, and the main control module is connected with the short-distance wireless communication module with the gsm module communication module respectively; Link to each other by the short-distance wireless communication net between each detecting unit and the main control unit.
In order further to realize purpose of the present invention, described detecting unit is water level detecting unit, temperature humidity condensation detecting unit.
In order further to realize purpose of the present invention; the detection control module of described water level detecting unit is by level sensing unit; the detection control module connects and composes; detect control module by sensor interface and holding circuit; signal conditioning circuit; simulating signal/digital signal converter; data processing and transmission interface constitute; level sensing unit connects holding circuit by sensor interface; holding circuit connects signal conditioning circuit; signal conditioning circuit connection mode analog signal/digital signal converter; simulating signal/digital signal converter connects data processing and transmission interface, and data processing and transmission interface connect short-range wireless communication module.
In order further to realize purpose of the present invention; the detection control module of described temperature humidity condensation detecting unit is by temperature sensing unit; the humidity sensor unit; the condensation sensing unit; the detection control module connects and composes; temperature sensing unit; the humidity sensor unit; the condensation sensing unit connects holding circuit by sensor interface respectively; holding circuit connects signal conditioning circuit; signal conditioning circuit connection mode analog signal/digital signal converter; simulating signal/digital signal converter connects data processing and transmission interface, and data processing and transmission interface connect short-range wireless communication module.
The present invention can produce following good effect compared with the prior art: the present invention utilizes multiple detection mode to combine, form the complementary jamproof water level monitoring sensor of high sensitivity, highly sensitive humidity temperature pickup and highly sensitive condensation sensor, monitoring water level and humiture change in real time, by triggering controller automatically, in time send alerting signal and control water pump and the duty of dehumidifier, form condensation and easily produce problems such as equipment breakdown thereby solve the long-term ponding of cable duct, switch cubicle equipment surface in real time, fast and effectively.The present invention has prolonged the serviceable life of switchgear building equipment such as cable and switch cubicle, and the minimizing accident takes place, and has reduced the serious waste of personnel and material resources, and workload is little, and the work period is short.
Description of drawings:
Fig. 1 is a structured flowchart of the present invention;
Fig. 2 is the structured flowchart of one embodiment of the present invention;
Fig. 3 is the structured flowchart of humiture condensation detecting unit of the present invention;
Fig. 4 is the structured flowchart of water level detecting of the present invention unit.
Embodiment: the specific embodiment of the present invention is elaborated below in conjunction with accompanying drawing:
Embodiment: a kind of electric equipment operation environmental monitoring disposal system is (referring to Fig. 1-Fig. 4), it comprises at least one detecting unit that is used for the acquisition testing signal 1 and a main control unit 2 that is used to receive a plurality of detecting unit information, detecting unit 1 connects and composes by detecting control module 12 and short-distance wireless communication module 11, main control unit 2 is connected and composed by main control module 13, short-range wireless communication module 11 and gsm communication module 14, and main control module 13 is connected with short-distance wireless communication module 11 with gsm module communication module 14 respectively; Link to each other by short-distance wireless communication net 3 between each detecting unit 1 and the main control unit 2.Detecting unit 1 can freely dispose as required, comprises the water level detecting unit 101 that can freely dispose quantity, the temperature humidity condensation detecting unit 102 (present embodiment adopts two water level detecting unit 101 and two temperature humidity condensation detecting units 102) that can freely dispose quantity.The detection control module 12 of water level detecting unit 101 (referring to Fig. 4) is by level sensing unit 19; water level detecting and controlling unit 18 connects and composes; detect control module 18 by sensor interface and holding circuit 181; signal conditioning circuit 182; simulating signal/digital signal converter 183; data processing and transmission interface 184 constitute; level sensing unit 19 connects holding circuit 181 by sensor interface; holding circuit 181 connects signal conditioning circuit 182; signal conditioning circuit 182 connection mode analog signal/digital signal converter 183; simulating signal/digital signal converter 183 connects data processing and transmission interface 184, and data processing and transmission interface 184 connect short-range wireless communication module 11.The detection control module 12 of temperature humidity condensation detecting unit 102 (referring to Fig. 3) is by temperature sensing unit 15; humidity sensor unit 16; condensation sensing unit 17; detecting control module 18 ' connects and composes; temperature sensing unit 15; humidity sensor unit 16; condensation sensing unit 17 connects holding circuit 181 ' by sensor interface respectively; holding circuit 181 ' connects signal conditioning circuit 182 '; signal conditioning circuit 182 ' connection mode analog signal/digital signal converter 183 '; simulating signal/digital signal converter 183 ' connects data processing and transmission interface 184 ', and data processing and transmission interface 184 ' connect short-range wireless communication module 11.
During use; the water pressure signal is gathered via level sensing unit 19 and is converted to electric signal; amplify and the useless undesired signal of filtering by holding circuit 181, signal conditioning circuit 182 conversions; but signal process simulating signal/digital signal converter 183 is treated as the digital signal of analytical calculation, carries out being transferred to main control module 13 intensive data by short-range wireless communication module 11 short-distance wireless communication nets 3 after the preliminary analyzing and processing through data processing and transmission interface 184.Temperature signal, moisture signal, condensation signal are gathered via temperature sensing unit 15, humidity sensor unit 16 and condensation sensing unit 17 and are converted to electric signal; amplify and the useless undesired signal of filtering by holding circuit 181, signal conditioning circuit 182 conversions; but signal process simulating signal/digital signal converter 183 is treated as the digital signal of analytical calculation, carries out being transferred to main control module 13 intensive data by short-range wireless communication module 11 short-distance wireless communication nets 3 after the preliminary analyzing and processing through data processing and transmission interface 184.Main control module 13 is concentrated comparative analysis with concentrated water level, temperature, humidity and condensation data, and main control module 13 is sent steering order through short-range wireless communication module 11 short-distance wireless communication nets 3 and 101 temperature humidity condensation detecting units, the 102 control contact affirmations of water level detecting unit when finding abnormal data is arranged.Main control module 13 was opened corresponding interlock equipment and is sent the relevant responsible officials of warning messages notice by gsm communication module 14 when discovery had super alert data.Main control module 13 is closed corresponding interlock equipment and is sent the relevant responsible official of releasing warning message notice by gsm communication module 14 after data fall back to normal setting value.
Claims (4)
1. electric equipment operation environmental monitoring disposal system, it is characterized in that it comprises that at least one is used for the detecting unit of acquisition testing signal (1) and a main control unit (2) that is used to receive a plurality of detecting unit information, detecting unit (1) connects and composes by detecting control module (12) and short-distance wireless communication module (11), main control unit (2) is by main control module (13), short-range wireless communication module (11) and gsm communication module (14) connect and compose, and main control module (13) is connected with short-distance wireless communication module (11) with gsm module communication module (14) respectively; Link to each other by short-distance wireless communication net (3) between each detecting unit (1) and the main control unit (2).
2. a kind of electric equipment operation environmental monitoring disposal system according to claim 1 is characterized in that described detecting unit (1) is water level detecting unit (101), temperature humidity condensation detecting unit (102).
3. a kind of electric equipment operation environmental monitoring disposal system according to claim 1; the detection control module (12) that it is characterized in that described water level detecting unit (101) is by level sensing unit (19); detecting control module (18) connects and composes; detect control module (18) by sensor interface and holding circuit (181); signal conditioning circuit (182); simulating signal/digital signal converter (183); data processing and transmission interface (184) constitute; level sensing unit (19) connects holding circuit (181) by sensor interface; holding circuit (181) connects signal conditioning circuit (182); signal conditioning circuit (182) connection mode analog signal/digital signal converter (183); simulating signal/digital signal converter (183) connects data processing and transmission interface (184), and data processing and transmission interface (184) connect short-range wireless communication module (11).
4. a kind of electric equipment operation environmental monitoring disposal system according to claim 1; the detection control module (12) that it is characterized in that described temperature humidity condensation detecting unit (102) is by temperature sensing unit (15); humidity sensor unit (16); condensation sensing unit (17); detecting control module (18) connects and composes; temperature sensing unit (15); humidity sensor unit (16); condensation sensing unit (17) connects holding circuit (181 ') by sensor interface respectively; holding circuit (181 ') connects signal conditioning circuit (182 '); signal conditioning circuit (182 ') connection mode analog signal/digital signal converter (183 '); simulating signal/digital signal converter (183 ') connects data processing and transmission interface (184 '), and data processing and transmission interface (184 ') connect short-range wireless communication module (11).
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| CN 201010525900 CN102072746A (en) | 2010-10-20 | 2010-10-20 | Monitoring and processing system for operating environment of electrical equipment |
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| CN 201010525900 CN102072746A (en) | 2010-10-20 | 2010-10-20 | Monitoring and processing system for operating environment of electrical equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102393761A (en) * | 2011-10-26 | 2012-03-28 | 广州杰赛科技股份有限公司 | Environment monitoring system |
| CN102818589A (en) * | 2011-06-09 | 2012-12-12 | 上海市电力公司 | Monitoring control system of cable branch box |
| CN103134554A (en) * | 2013-02-02 | 2013-06-05 | 山东电力集团公司菏泽供电公司 | Operation environment monitoring device for relay protection device and monitoring method thereof |
| CN104678791A (en) * | 2013-12-03 | 2015-06-03 | 国家电网公司 | Monitoring equipment and system for electrical distribution facility |
| CN105136183A (en) * | 2015-09-24 | 2015-12-09 | 武汉泰世达科技有限公司 | Intelligent detection device based on wireless connection mode |
| CN105181001A (en) * | 2015-09-01 | 2015-12-23 | 浙江安控科技有限公司 | Multi-node measuring positioning apparatus and method |
| CN105929745A (en) * | 2016-06-08 | 2016-09-07 | 珠海创能科世摩电气科技有限公司 | Cable trench environment monitoring system |
| CN110187662A (en) * | 2019-05-30 | 2019-08-30 | 福建中电合创电力科技有限公司 | A kind of distribution station method of environmental monitoring and system |
| CN110518461A (en) * | 2019-08-08 | 2019-11-29 | 国网山东省电力公司兰陵县供电公司 | A kind of switchgear dehumidifier wastewater collection system |
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| CN105181001A (en) * | 2015-09-01 | 2015-12-23 | 浙江安控科技有限公司 | Multi-node measuring positioning apparatus and method |
| CN105136183A (en) * | 2015-09-24 | 2015-12-09 | 武汉泰世达科技有限公司 | Intelligent detection device based on wireless connection mode |
| CN105929745A (en) * | 2016-06-08 | 2016-09-07 | 珠海创能科世摩电气科技有限公司 | Cable trench environment monitoring system |
| CN110187662A (en) * | 2019-05-30 | 2019-08-30 | 福建中电合创电力科技有限公司 | A kind of distribution station method of environmental monitoring and system |
| CN110518461A (en) * | 2019-08-08 | 2019-11-29 | 国网山东省电力公司兰陵县供电公司 | A kind of switchgear dehumidifier wastewater collection system |
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Application publication date: 20110525 |