CN106054783A - Intelligent transformer substation online environment monitoring system - Google Patents
Intelligent transformer substation online environment monitoring system Download PDFInfo
- Publication number
- CN106054783A CN106054783A CN201610648759.XA CN201610648759A CN106054783A CN 106054783 A CN106054783 A CN 106054783A CN 201610648759 A CN201610648759 A CN 201610648759A CN 106054783 A CN106054783 A CN 106054783A
- Authority
- CN
- China
- Prior art keywords
- sensor
- sending module
- temperature
- monitoring system
- wireless
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Abstract
The invention discloses an intelligent transformer substation online environment monitoring system. The system comprises a wireless temperature measurement sensor, an open fire sensor, a smoke sensor, an infrared sensor and a water logging sensor. The wireless temperature measurement sensor is connected to a temperature gatherer. The temperature gatherer is connected to a wireless sending module. The open fire sensor, the smoke sensor, the infrared sensor and the water logging sensor are connected to a switching value gatherer. The switching value gatherer is connected to the wireless sending module. The wireless sending module is connected to a server so as to transmit a signal to the server. The server is connected to a webpage client in a communication connection mode. The switching value gatherer is connected to a GSM short message alarm device. The GSM short message alarm device is communicated with a management personnel mobile phone. The structure is reasonable and is convenient for operation personnel to visually connect a transformer substation environment and know transformer substation environment information in real time. Simultaneously, through comparing infrared temperature test data, test precision reaches 99%; and each environment detector can react correctly and give out a reliable alarm.
Description
Technical field
The present invention relates to a kind of intelligent substation on-line environmental monitoring system.
Background technology
In electrical network, the interface between numerous high voltage electric equipments itself, equipment is transmission line of electricity weakest link, this
The substantive issue of weak link is exactly interface heating.Along with the increase of load, interface will be caused to generate heat and form pernicious following
Ring: temperature rise, expand, shrink, aoxidize, resistance increases, heat up until leading to a disaster once again.According to State Grid's security incident circular system
Meter, China occurs over just the electric power accident in power station every year, and 40% is overheated caused by high voltage electric equipment, therefore monitors power transmission line
Road and high pressure equipment interface temperature are to stop the key that this type of accident occurs.For preapring for an unfavorable turn of events in advance, controller switching equipment and transmission line of electricity because of
Problems of excessive heat causes the generation of major accident, State Grid Corporation of China's production technology portion clear stipulaties: to change, controller switching equipment and transmission of electricity
Circuit periodically carries out temperature and accurately detects, and with good conditionsi can implement on-line temperature monitoring.
The situation that China is vast in territory, determines most transformer station and cannot realize human attendance.For Utilities Electric Co. at county level
For, operation maintenance personnel configuration is limited, the on-site maintenance resource scarcity of transformer station.Separately, the hydrological environment condition of transformer station is very the biggest
Affect the properly functioning of supply station.2015, Guo Wang company issued intelligent grid project construction suggestion in 2015, in suggestion
Point out " to organize power transmission and transformation equipment state monitoring system and electrical power distribution automatization system is promoted and built, be covered each by 180,000 kilometers
Transmission line of electricity and 76 cities, organize intelligent substation construction, newly-built intelligent substation 1400 ".
In sum, on-line monitoring system is constantly highlighting in the using value of unattended operation transformer station, intelligent substation.
It is therefore desirable to develop a set of intelligent substation on-line environmental monitoring system, in the hope of according to transformer station's hydrological environment condition and merit
Can, transformer station introduces various environmental sensor and cable temperature on-line monitoring system, understands substation field environment in real time
Situation, sends abnormality alarm in time, it is to avoid substation accident occurs.
Summary of the invention
It is an object of the invention to provide a kind of rational in infrastructure, the intelligent substation on-line environmental monitoring system of favorable working performance
System.
The technical solution of the present invention is:
A kind of intelligent substation on-line environmental monitoring system, is characterized in that: include wireless temperature-measuring sensor, naked light sensor, cigarette
Mist sensor, infrared sensor, water sensor；Wireless temperature-measuring sensor is connected with Temperature sampler, Temperature sampler and nothing
Line sending module connects；Naked light sensor, Smoke Sensor, infrared sensor and water sensor are with collector of switching value even
Connecing, collector of switching value is connected with wireless sending module；Wireless sending module is connected with server, transmits a signal to service
Device, server is connected with webpage client communication；Collector of switching value is connected with GSM message alarm device, and GSM message is reported to the police and filled
Put and management personnel's mobile communication.
Described wireless temperature-measuring sensor becomes watchband type, is fixed on cable surface by two ends hasp.
Present configuration is reasonable, it is simple to operation maintenance personnel intuitively connects substation, understands substation information in real time.
Meanwhile, by contrast infrared temperature test data, measuring accuracy has reached 99%；Each environmental sensor, reaction is correct, and warning can
Lean on.
Accompanying drawing explanation
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the structural representation of wireless temperature-measuring sensor.
Detailed description of the invention
A kind of intelligent substation on-line environmental monitoring system, including wireless temperature-measuring sensor 12, naked light sensor 1, smog
Sensor 2, infrared sensor 3, water sensor 4；Wireless temperature-measuring sensor is connected with Temperature sampler 5, Temperature sampler with
Wireless sending module 6 connects；Naked light sensor, Smoke Sensor, infrared sensor and water sensor and collector of switching value 7
Connecting, collector of switching value is connected with wireless sending module 6；Wireless sending module 6 is connected with server 8, transmits a signal to
Server, server is connected with webpage client 9 communication；Collector of switching value is connected with GSM message alarm device 10, and GSM is short
Letter alarm device and management personnel's mobile phone 11 communication.
Described wireless temperature-measuring sensor becomes watchband type, is fixed on cable surface by two ends hasp 12.
Wireless sending module part: wireless sending module has micro-transmitting power of maximum 10dBm (10MW)；Can provide many
Plant carrier frequency；High anti-jamming capacity and low error rate, the available actual bit error rate is 10-5～10-6；Long transmission distance,
Under sighting distance, transmitting distance is more than 300m；Support multichannel, multi tate, 16/32 channel can be expanded to as required；Double strings
Mouthful, three kinds of interface modes；Intelligent data controls, it is not necessary to work out unnecessary program, bigger data buffer zone, and it is unlimited once to transmit
The data of length；Low-power consumption, receives electric current and is less than 40mA less than 20mA, emission current, and during dormancy, electric current is only 20 μ A；Highly reliable
Property, volume is little, lightweight.
Wireless temperature-measuring sensor two ends, front end are fixing and on pipeline hasp, and the wireless temperature-measuring sensor of watchband type utilizes
Hasp is placed on cable surface, and the temperature data that temperature sensor DS18B20 measures is wirelessly transferred and is sent to scene temperature harvester,
The data collected are reached on server by front end wireless sending module by network.This system is by the cable of required on-line monitoring
Temperature and naked light, smog, infrared, water logging gather transmission process and are shown in on-line monitoring end, this system 30 seconds automatically on deliver a letter
Breath, to software server, is illustrated in monitoring client intuitively.
Claims (6)
1. an intelligent substation on-line environmental monitoring system, is characterized in that: include wireless temperature-measuring sensor, naked light sensor,
Smoke Sensor, infrared sensor, water sensor；Wireless temperature-measuring sensor is connected with Temperature sampler, Temperature sampler with
Wireless sending module connects；Naked light sensor, Smoke Sensor, infrared sensor and water sensor are with collector of switching value even
Connecing, collector of switching value is connected with wireless sending module；Wireless sending module is connected with server, transmits a signal to service
Device, server is connected with webpage client communication；Collector of switching value is connected with GSM message alarm device, and GSM message is reported to the police and filled
Put and management personnel's mobile communication.
Intelligent substation on-line environmental monitoring system the most according to claim 1, is characterized in that: described wireless temperature measurement senses
Device becomes watchband type, is fixed on cable surface by two ends hasp.
Intelligent substation on-line environmental monitoring system the most according to claim 1, is characterized in that: wireless temperature-measuring sensor is adopted
Use temperature sensor DS18B20.
Intelligent substation on-line environmental monitoring system the most according to claim 1, is characterized in that: wireless sending module is maximum
Micro-transmitting power be 10dBm.
Intelligent substation on-line environmental monitoring system the most according to claim 1, is characterized in that: wireless sending module can carry
For multiple carrier frequency；High anti-jamming capacity and low error rate, the available actual bit error rate is 10-5～10-6.
Intelligent substation on-line environmental monitoring system the most according to claim 1, is characterized in that: wireless sending module transmits
Distance is remote, and under sighting distance, transmitting distance is more than 300m；Support multichannel, multi tate, 16/32 can be expanded to as required
Channel；Double-serial port, three kinds of interface modes；Intelligent data controls, it is not necessary to work out unnecessary program, bigger data buffer zone, can one
The data of secondary transmission indefinite length；Low-power consumption, receives electric current and is less than 40mA less than 20mA, emission current, and during dormancy, electric current is only
20μA；High reliability, volume is little, lightweight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610648759.XA CN106054783A (en) | 2016-08-10 | 2016-08-10 | Intelligent transformer substation online environment monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610648759.XA CN106054783A (en) | 2016-08-10 | 2016-08-10 | Intelligent transformer substation online environment monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106054783A true CN106054783A (en) | 2016-10-26 |
Family
ID=57481531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610648759.XA Pending CN106054783A (en) | 2016-08-10 | 2016-08-10 | Intelligent transformer substation online environment monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106054783A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110412376A (en) * | 2019-07-29 | 2019-11-05 | 云南晨鸣电器有限公司 | A kind of energy-efficient electrical power distribution switches cabinet of convenient environment friendly |
| CN114401500A (en) * | 2022-01-28 | 2022-04-26 | 广州市钢立科学仪器有限公司 | Electrical equipment environment real-time monitoring system comprising communication unit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202093371U (en) * | 2011-03-15 | 2011-12-28 | 浙江都美电力科技有限公司 | Environment monitoring system in transformer station |
| CN103116331A (en) * | 2013-01-11 | 2013-05-22 | 国核信息科技有限公司 | Intelligent substation safety monitoring and pre-warning system |
| CN203366109U (en) * | 2013-07-26 | 2013-12-25 | 河南省电力公司信阳供电公司 | Unattended transformer station monitoring device |
| CN103941714A (en) * | 2014-05-13 | 2014-07-23 | 江苏高远电力科技有限公司 | Substation environment intelligent control device |
-
2016
- 2016-08-10 CN CN201610648759.XA patent/CN106054783A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202093371U (en) * | 2011-03-15 | 2011-12-28 | 浙江都美电力科技有限公司 | Environment monitoring system in transformer station |
| CN103116331A (en) * | 2013-01-11 | 2013-05-22 | 国核信息科技有限公司 | Intelligent substation safety monitoring and pre-warning system |
| CN203366109U (en) * | 2013-07-26 | 2013-12-25 | 河南省电力公司信阳供电公司 | Unattended transformer station monitoring device |
| CN103941714A (en) * | 2014-05-13 | 2014-07-23 | 江苏高远电力科技有限公司 | Substation environment intelligent control device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110412376A (en) * | 2019-07-29 | 2019-11-05 | 云南晨鸣电器有限公司 | A kind of energy-efficient electrical power distribution switches cabinet of convenient environment friendly |
| CN114401500A (en) * | 2022-01-28 | 2022-04-26 | 广州市钢立科学仪器有限公司 | Electrical equipment environment real-time monitoring system comprising communication unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103034213A (en) | Remote monitoring and controlling system | |
| CN202676300U (en) | An intelligent wireless electric contact temperature monitoring device of an electric power distribution cabinet | |
| CN204046607U (en) | A kind of Cable's Fault monitoring system | |
| CN102411119A (en) | Intelligent monitoring device for temperature and insulation state of 330KV high-voltage cable in hydropower station | |
| CN104460614A (en) | Hotel energy-consumption intelligent remote monitoring and managing system | |
| CN201413196Y (en) | Wireless aerial power cable contact temperature monitoring system | |
| CN104344901A (en) | Temperature monitoring early warning system of transformer substation high voltage switch cabinet | |
| CN105134295A (en) | Intelligent mine air monitoring system based on Enocean-WiFi | |
| CN103778769A (en) | High-voltage switch cabinet multi-point monitoring system based on wireless temperature sensor network | |
| CN104332042A (en) | Arduino-based wireless sensor network island parameter monitoring system | |
| CN107796522A (en) | A kind of intelligent temperature measurement on-line monitoring system | |
| CN103237052A (en) | Wireless temperature measuring system for online substation monitoring | |
| CN106054783A (en) | Intelligent transformer substation online environment monitoring system | |
| CN101727732A (en) | High-voltage electrified body temperature monitoring system based on wireless transmission mode | |
| CN202268743U (en) | Wireless temperature monitoring system for traction substation | |
| CN205583842U (en) | Ultra -low power consumption transmission line tie point passive antenna temperature measurement early warning system based on zigbee | |
| CN205691465U (en) | A kind of construction site dust pollution monitoring system | |
| CN205539319U (en) | Power grid operation fault detection device | |
| CN202587037U (en) | Mine temperature and humidity monitoring system based on Internet of things | |
| CN107167255A (en) | A kind of low-consumption wireless remote multi-point temperature acquisition method | |
| CN104483032A (en) | Ring main unit cable head temperature on-line monitoring device and temperature measuring method | |
| CN201281635Y (en) | System for monitoring high voltage electrified body temperature based on wireless transmission mode | |
| CN102685212A (en) | Internet of things based temperature and humidity monitoring system for mine and implementation method thereof | |
| CN203151559U (en) | Wireless temperature measurement system for on-line monitoring of transformer substation | |
| CN202393866U (en) | Hydropower station 330kV high voltage cable temperature and insulating state intelligent monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |
|
| RJ01 | Rejection of invention patent application after publication |