CN203274929U - Electric power system high voltage device temperature remote measurement device - Google Patents
Electric power system high voltage device temperature remote measurement device Download PDFInfo
- Publication number
- CN203274929U CN203274929U CN201320254662.2U CN201320254662U CN203274929U CN 203274929 U CN203274929 U CN 203274929U CN 201320254662 U CN201320254662 U CN 201320254662U CN 203274929 U CN203274929 U CN 203274929U
- Authority
- CN
- China
- Prior art keywords
- wireless
- communication module
- temperature
- data acquisition
- acquisition controller
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model relates to an electric power system high voltage device temperature remote measurement device which is mainly composed of a background server, a communication management machine, a wireless data acquisition controller and a wireless temperature measurement sensor. The wireless data acquisition controller comprises a shell, a core processing unit, an RS485 communication module, a wireless communication module and an LED display screen. A communication connection is established between the wireless data acquisition controller and the background server via the RS485 communication module and the communication management machine. The wireless temperature measurement sensor also comprises the core processing unit and the wireless communication module, and comprises a high temperature resistance electromagnetic shielding shell, a temperature measurement probe and a power supply battery. A wireless communication connection is established between the wireless communication module of the wireless data acquisition controller and the wireless communication module of the wireless temperature measurement sensor. The electric power system high voltage device temperature remote measurement device is convenient to install and use, and can monitor state of electrical connecting points of all high voltage devices in real time so that faults can be discovered and removed in advance, and thus reliability of power supply systems is enhanced.
Description
Technical field
The utility model relates to a kind of electric system Temperature Monitoring of HV Apparatus telemetering device.
Background technology
The High voltage power supply equipment tie point is numerous, in long-term operational process easily or contact resistance excessive because of loaded current excessively occur that surface oxidation burn into fastening bolt is loosening, contact and the problem such as the bus junction is aging, cause the tie point local overheating, as can not get timely solution, to then cause the insulating element performance to reduce, even cause the serious accidents such as overheated.Although at present remote viewing system has been installed by part transformer station, still can not effectively realize the monitoring in early stage and prevent because contact resistance becomes the heating, the situation on fire that cause greatly for local tie point.According to State Grid security incident circular statistics, China occurs over just the electric power accident in power station every year, 40% be all due to high voltage electric equipment overheated due to.Therefore, the temperature rise of monitoring high-tension apparatus electric connecting point is to stop the key that this type of accident occurs, and the on-line monitoring of realizing temperature is the important means that guarantees the high-tension apparatus safe operation.Yet the temperature rise monitoring means of conventional High voltage power supply equipment tie point are almost nil at present; Generally, when protective device moved, the system failure was often more serious, and under many circumstances, and is overheated even tie point has occured, also can't reach the action definite value of protective device.
The utility model content
The technical problems to be solved in the utility model is: in order to solve for want of safe and reliable, on-line temperature monitoring equipment and cause on-line temperature monitoring difficulty accurately and effectively of high-tension apparatus electric connecting points numerous in present electric system, damnous problem often, and a kind of installation and easy to use, reliable height are provided, detect electric system Temperature Monitoring of HV Apparatus telemetering device accurately.
the technical scheme that its technical matters that solves the utility model adopts is: a kind of electric system Temperature Monitoring of HV Apparatus telemetering device, mainly by background server, communication manager, data acquisition controller and wireless temperature-measuring sensor form, the data acquisition controller includes shell, core processing unit, the RS485 communication module, wireless communication module and LED display, the data acquisition controller is set up communication by RS485 communication module and communication manager with background server and is connected, wireless temperature-measuring sensor also includes core processing unit and wireless communication module, and has a high temperature resistant shielding casing, temperature probe and supplying cell, the wireless communication module of data acquisition controller is set up wireless telecommunications with the wireless communication module of wireless temperature-measuring sensor and is connected.
Background server has many data acquisition controllers under its command by communication manager, and every data acquisition controller is administered many wireless temperature-measuring sensors, therefore, every data acquisition controller has just consisted of a monitoring sub-station together with some wireless temperature-measuring sensors of its management, and background server is always had jurisdiction over numerous such monitoring sub-stations.The data acquisition controller is completed data receiver to its wireless temperature-measuring sensor of managing by its wireless communication module; Complete message exchange and control with background server by the RS485 communication module; The temperature value and the equipment operating condition that show Real-Time Monitoring by LED display.Wireless temperature-measuring sensor is in normal operation the time, its core processing unit control whole working sensor in deep sleep state to reduce to greatest extent power consumption, only core processing unit just begins to gather numerical value that temperature probe sends, gathers the supplying cell electric weight after temperature changes or surpasses setting value or timer timing then, and controls wireless communication module and enter sending mode the temperature data that gathers and battery electric quantity data are sent to data acquisition controller under it.
Say further, the supplying cell of described wireless temperature-measuring sensor is the inferior battery of high temperature resistant high-energy lithium, the requirement of using to satisfy wireless temperature-measuring sensor operation steady in a long-term.
The beneficial effects of the utility model are: this electric system Temperature Monitoring of HV Apparatus telemetering device install and esy to use, safe and reliable, detect accurately.By this monitoring device working condition of all high-tension apparatus electric connecting points in monitoring system well, find ahead of time to want out of order tie point so that in time fix a breakdown, avoid causing various losses, greatly improve the reliability and stability of electric power system.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is structural representation block diagram of the present utility model.
Embodiment
a kind of electric system Temperature Monitoring of HV Apparatus telemetering device, as shown in Figure 1, it is mainly by background server, communication manager, data acquisition controller and wireless temperature-measuring sensor form, the data acquisition controller includes shell, core processing unit, the RS485 communication module, wireless communication module and LED display, the data acquisition controller is set up communication by RS485 communication module and communication manager with background server and is connected, wireless temperature-measuring sensor also includes core processing unit and wireless communication module, and has a high temperature resistant shielding casing, temperature probe and supplying cell, the wireless communication module of data acquisition controller is set up wireless telecommunications with the wireless communication module of wireless temperature-measuring sensor and is connected.
Background server has many data acquisition controllers under its command by communication manager, and every data acquisition controller is administered many wireless temperature-measuring sensors, therefore, every data acquisition controller has just consisted of a monitoring sub-station together with some wireless temperature-measuring sensors of its management, and background server is always had jurisdiction over numerous such monitoring sub-stations.The data acquisition controller is completed data receiver to its wireless temperature-measuring sensor of managing by its wireless communication module; Complete message exchange and control with background server by the RS485 communication module; The temperature value and the equipment operating condition that show Real-Time Monitoring by LED display.Wireless temperature-measuring sensor is in normal operation the time, its core processing unit control whole working sensor in deep sleep state to reduce to greatest extent power consumption, only core processing unit just begins to gather numerical value that temperature probe sends, gathers the supplying cell electric weight after temperature changes or surpasses setting value or timer timing then, and controls wireless communication module and enter sending mode the temperature data that gathers and battery electric quantity data are sent to data acquisition controller under it.
The supplying cell of wireless temperature-measuring sensor adopts the inferior battery of high temperature resistant high-energy lithium, the requirement of using to satisfy wireless temperature-measuring sensor operation steady in a long-term.
Claims (2)
1. electric system Temperature Monitoring of HV Apparatus telemetering device, it is characterized in that: mainly by background server, communication manager, data acquisition controller and wireless temperature-measuring sensor form, the data acquisition controller includes shell, core processing unit, the RS485 communication module, wireless communication module and LED display, the data acquisition controller is set up communication by RS485 communication module and communication manager with background server and is connected, wireless temperature-measuring sensor also includes core processing unit and wireless communication module, and has a high temperature resistant shielding casing, temperature probe and supplying cell, the wireless communication module of data acquisition controller is set up wireless telecommunications with the wireless communication module of wireless temperature-measuring sensor and is connected.
2. electric system Temperature Monitoring of HV Apparatus telemetering device according to claim 1 is characterized in that: the supplying cell of described wireless temperature-measuring sensor is the inferior battery of high temperature resistant high-energy lithium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320254662.2U CN203274929U (en) | 2013-05-13 | 2013-05-13 | Electric power system high voltage device temperature remote measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320254662.2U CN203274929U (en) | 2013-05-13 | 2013-05-13 | Electric power system high voltage device temperature remote measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203274929U true CN203274929U (en) | 2013-11-06 |
Family
ID=49505313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320254662.2U Expired - Fee Related CN203274929U (en) | 2013-05-13 | 2013-05-13 | Electric power system high voltage device temperature remote measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203274929U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895925A (en) * | 2015-12-18 | 2017-06-27 | 阿基米德自动控制公司 | Battery powered wireless long-life temperature and moisture sensors module |
| CN110120707A (en) * | 2019-05-16 | 2019-08-13 | 成都电精灵电力科技有限公司 | One kind is for the maintenance of 35KV distribution system operation power and preventive trial early warning system |
-
2013
- 2013-05-13 CN CN201320254662.2U patent/CN203274929U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895925A (en) * | 2015-12-18 | 2017-06-27 | 阿基米德自动控制公司 | Battery powered wireless long-life temperature and moisture sensors module |
| CN110120707A (en) * | 2019-05-16 | 2019-08-13 | 成都电精灵电力科技有限公司 | One kind is for the maintenance of 35KV distribution system operation power and preventive trial early warning system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204758748U (en) | Cubical switchboard intelligent integrated monitoring devices | |
| CN102437646A (en) | Wireless temperature and humidity monitoring device for high-voltage switch cabinet | |
| CN203465587U (en) | Substation electrical cabinet temperature and humidity intelligent centralized control system | |
| CN203274929U (en) | Electric power system high voltage device temperature remote measurement device | |
| CN203232113U (en) | Integrated automation substation temperature detection system | |
| CN203445605U (en) | Protector for closing coil of breaker | |
| CN202309221U (en) | Wireless temperature and humidity monitoring device for high-voltage switch cabinets | |
| CN203232341U (en) | Wireless monitoring device for on-line temperature of high-voltage equipment | |
| CN202977270U (en) | Intelligent alternating-current high-voltage isolation switch | |
| CN204029136U (en) | High-tension switch cabinet wireless temperature measurement equipment | |
| CN203232270U (en) | Automatic restart system of electrical energy collection terminal of transformer station | |
| CN202815559U (en) | Intelligent power distribution room management system | |
| CN203274950U (en) | Transformer station temperature sensing device based on wireless temperature transmission | |
| CN106404199A (en) | Cable head online temperature-monitoring apparatus | |
| CN203135582U (en) | Outdoor power distribution equipment remote monitoring device | |
| CN113029389B (en) | Device and method for detecting and waking up high-voltage isolating switch opening and closing temperature sensor | |
| CN201514454U (en) | Intelligent long-range cable short circuit earth fault alarm device | |
| CN205068653U (en) | Electronic monitoring system of prepackage type transformer substation | |
| CN205940616U (en) | Secondary system TMOV of transformer substation lightning protection device mainboard monitoring alarm device | |
| CN206099530U (en) | A centralized control device for electric power substation secondary power supply system | |
| CN203909642U (en) | Intelligent generator insulation heating device | |
| CN205092446U (en) | Rural power grids intelligent power distribution cabinet | |
| CN103269128A (en) | Intelligent transformer load monitoring method | |
| CN207623810U (en) | A kind of intelligent temperature control system | |
| CN203772951U (en) | Three-phase intelligent meter capable of acquiring information of power distribution and power utilization |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20150513 |
|
| EXPY | Termination of patent right or utility model |