CN202150178U - Zigbee communication unit for monitoring temperature rise of contact of high-voltage switch cabinet - Google Patents
Zigbee communication unit for monitoring temperature rise of contact of high-voltage switch cabinet Download PDFInfo
- Publication number
- CN202150178U CN202150178U CN201120247674.3U CN201120247674U CN202150178U CN 202150178 U CN202150178 U CN 202150178U CN 201120247674 U CN201120247674 U CN 201120247674U CN 202150178 U CN202150178 U CN 202150178U
- Authority
- CN
- China
- Prior art keywords
- zigbee
- zigbee wireless
- monitoring
- communication unit
- module
- 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
- Transmitters (AREA)
Abstract
本实用新型公开的用于高压开关柜触头温升监测的Zigbee通信单元，包括通过Zigbee无线通信的Zigbee无线发送模块及Zigbee无线接收模块。Zigbee无线发送模块包括用于供电的电源模块，以及依次连接的DS18b20温度传感器、微处理器MC9S08QG、射频芯片MC13192及板载天线。Zigbee无线接收模块包括电源模块，以及依次连接的板载天线、射频芯片MC13192、微处理器MC9S08QG及DS18b20温度传感器，Zigbee无线接收模块通过串口与监测分机主机相连接。本实用新型通信单元，可以实时、稳定的将检测的信息发送到接收模块，提高了发送的效率，保证高压开关柜正常运行。
The utility model discloses a Zigbee communication unit for monitoring the temperature rise of a contact of a high-voltage switchgear, comprising a Zigbee wireless sending module and a Zigbee wireless receiving module through Zigbee wireless communication. The Zigbee wireless transmission module includes a power supply module for power supply, and a DS18b20 temperature sensor, a microprocessor MC9S08QG, a radio frequency chip MC13192 and an on-board antenna connected in sequence. The Zigbee wireless receiving module includes a power supply module, an onboard antenna, a radio frequency chip MC13192, a microprocessor MC9S08QG and a DS18b20 temperature sensor connected in sequence, and the Zigbee wireless receiving module is connected to the monitoring extension host through a serial port. The communication unit of the utility model can transmit the detected information to the receiving module in real time and stably, which improves the transmission efficiency and ensures the normal operation of the high-voltage switchgear.
Description
Technical field
The utility model belongs to power transmission and transformation equipment state detection technique field, is specifically related to a kind of Zigbee communication unit that is used for the monitoring of high-tension switch cabinet contact temperature rise.
Background technology
High-tension switch cabinet is the visual plant in the electrical power trans mission/distribution system, and the too high meeting of switch cabinet contact temperature causes high voltage switch cabinet fault in various degree and caused the certain economic loss.Environment is very complicated in the high-tension switch cabinet; Cable and the equipment that mainly comprises high-voltage switch gear operation, short trouble, thunder and lightning, corona discharge, high-voltage large current is radiation interference sources such as radiated electromagnetic wave, high frequency carrier and intercom towards periphery, and the electromagnetic interference (EMI) that produces such as near radio station, communication, static discharge etc.Therefore the information of monitoring is come real-time communication through a kind of radio communication unit based on Zigbee in the switch cubicle, can play good buffer action, thereby guarantees security of system, stable operation.
Summary of the invention
The purpose of the utility model provides a kind of Zigbee communication unit that is used for high-tension switch cabinet contact temperature rise monitoring, has solved the interference to monitoring equipment of high voltage in the high-tension switch cabinet, big electric current, intense radiation, high frequency carrier, even the problem of damage equipment.
The technical scheme that the utility model adopted is, is used for the Zigbee communication unit of high-tension switch cabinet contact temperature rise monitoring, comprises Zigbee wireless sending module and Zigbee wireless receiving module through the Zigbee radio communication.
The characteristics of the utility model also are,
Zigbee wireless sending module wherein is provided with two or more, sets up WLAN through Zigbee between two or more Zigbee wireless sending modules.
Zigbee wireless sending module wherein comprises the power module that is used to supply power, and the DS18b20 temperature sensor, microprocessor MC9S08QG, radio frequency chip MC13192 and the plate that connect successively carry antenna.
Zigbee wireless receiving module wherein comprises the power module that is used to supply power; And the plate that connects successively carries antenna, radio frequency chip MC13192, microprocessor MC9S08QG and DS18b20 temperature sensor, and the Zigbee wireless receiving module is connected with the monitoring unit main frame through serial ports.
The beneficial effect of the utility model is,
(1) the monitoring node volume is little, is enclosed within to touch on the wall, and is easy for installation;
(2) signal adopts the ZigBee radio to transmit, isolates thorough, simple in structure, antijamming capability by force, reliable operation;
(3) adopt high pressure to touch the power taking of wall mutual inductor on the monitoring node power supply mode, well solved the difficult problem of power taking;
(4) set up WLAN through Zigbee between the monitoring node in the switch cubicle, can increase and decrease flexibly.
Description of drawings
Fig. 1 is the structural representation that the utility model is used for the Zigbee communication unit of high-tension switch cabinet contact temperature rise monitoring.
Among the figure, the 1.Zigbee wireless sending module, the 2.Zigbee wireless receiving module, 3. microprocessor MC9S08QG, 4. radio frequency chip MC13192,5. plate carries antenna, 6. power module, 7.DS18b20 temperature sensor, 8. monitoring unit main frame.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated.
The utility model is used for the structure of the Zigbee communication unit of high-tension switch cabinet contact temperature rise monitoring; As shown in Figure 1; Comprise 9 Zigbee wireless sending modules 1 and a Zigbee wireless receiving module 2 through the Zigbee radio communication; Set up WLAN through Zigbee between 9 monitoring nodes; Zigbee wireless sending module 1 comprises the power module 6 that is used to supply power, and the DS18b20 temperature sensor 7, microprocessor MC9S08QG 3, radio frequency chip MC13192 4 and the plate that connect successively carry antenna 5; Zigbee wireless receiving module 2 comprises the power module 6 that is used to supply power, and the plate that connects successively carries antenna 5, radio frequency chip MC13192 4, microprocessor MC9S08QG 3 and DS18b20 temperature sensor 7.Zigbee wireless receiving module 2 is connected with monitoring unit main frame 8 through serial ports.
Microprocessor MC9S08QG 3 wherein is a low-power scms, advantages such as processing power is strong, travelling speed is fast, stability and high efficiency.Radio frequency chip MC13192 4 transfer rates are low, efficient is high.Adopting pcb board to carry antenna 5 meets related request in the high-tension switch cabinet, saves space, easy for installation.DS18b20 temperature sensor 7 is digital temperature sensors, and the DS18b20 temperature sensor 7 on the Zigbee wireless sending module 1 is used to monitor the measuring point temperature; DS18b20 temperature sensor 7 on the Zigbee wireless receiving module 2 is used for the monitoring of environmental temperature.Power module 6 touches mutual inductor mutual inductance power taking on the wall through being installed in the switch cubicle high pressure, on Zigbee wireless receiving module 2, supplies power from monitoring unit main frame 8.
The course of work of the utility model does, the microprocessor MC9S08QG 3 on the Zigbee wireless sending module 1 sends the temperature that DS18b20 temperature sensor 7 records through radio frequency chip MC13192 4, and the time interval can be passed through program setting.Radio frequency chip MC13192 4 on the Zigbee wireless receiving module 2 receives the information that sending module is sent, and handles the back through microprocessor MC9S08QG 3 and sends to monitoring unit main frame 8 through serial ports.Microprocessor MC9S08QG 3 on the Zigbee wireless receiving module 2 also is sent to monitoring unit main frame 8 to the environment temperature that DS18b20 temperature sensor 7 records through serial ports; Monitoring unit main frame 8 can obtain the switch contact temperature rise through programmed algorithm; And judge on-the-spot ruuning situation, in time handle.The utility model is set about from 3 basic skills of electromagnetic compatibility, considers from several aspects such as the selection of the feasibility of principle, components and parts, producing process, installation and operation environment.Hold the essence of dissimilar electromagnetic interference (EMI), different interfering frequencies, frequency spectrum are adopted measures such as corresponding filtering, isolation, ground connection, shielding.
Claims (4)
1. be used for the Zigbee communication unit of high-tension switch cabinet contact temperature rise monitoring, it is characterized in that, comprise Zigbee wireless sending module (1) and Zigbee wireless receiving module (2) through the Zigbee radio communication.
2. the Zigbee communication unit that is used for the monitoring of high-tension switch cabinet contact temperature rise according to claim 1; It is characterized in that; Described Zigbee wireless sending module (1) is provided with two or more, sets up WLAN through Zigbee between two or more Zigbee wireless sending modules (1).
3. the Zigbee communication unit that is used for the monitoring of high-tension switch cabinet contact temperature rise according to claim 1 and 2; It is characterized in that; Described Zigbee wireless sending module (1) comprises the power module (6) that is used to supply power, and the DS18b20 temperature sensor (7), microprocessor MC9S08QG (3), radio frequency chip MC13192 (4) and the plate that connect successively carry antenna (5).
4. the Zigbee communication unit that is used for the monitoring of high-tension switch cabinet contact temperature rise according to claim 1 and 2; It is characterized in that; Described Zigbee wireless receiving module (2) comprises the power module (6) that is used to supply power; And the plate that connects successively carries antenna (5), radio frequency chip MC13192 (4), microprocessor MC9S08QG (3) and DS18b20 temperature sensor (7), and Zigbee wireless receiving module (2) is connected with monitoring unit main frame (8) through serial ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120247674.3U CN202150178U (en) | 2011-07-14 | 2011-07-14 | Zigbee communication unit for monitoring temperature rise of contact of high-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120247674.3U CN202150178U (en) | 2011-07-14 | 2011-07-14 | Zigbee communication unit for monitoring temperature rise of contact of high-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202150178U true CN202150178U (en) | 2012-02-22 |
Family
ID=45591231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120247674.3U Expired - Fee Related CN202150178U (en) | 2011-07-14 | 2011-07-14 | Zigbee communication unit for monitoring temperature rise of contact of high-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202150178U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759410A (en) * | 2012-07-13 | 2012-10-31 | 上海一德电气科技有限公司 | Wireless temperature measuring system |
| CN103063906A (en) * | 2012-12-15 | 2013-04-24 | 安徽工程大学 | Electric power switch cabinet wireless monitoring system |
| CN103234578A (en) * | 2013-03-28 | 2013-08-07 | 国家电网公司 | Switchgear environment status parameter monitoring device based on ZigBee network |
| CN104331010A (en) * | 2014-11-10 | 2015-02-04 | 镇江迈能电气科技有限公司 | Zigbee based electrical equipment online monitoring system |
| CN105336141A (en) * | 2015-11-04 | 2016-02-17 | 王亲武 | Intelligent wireless temperature measurement system based on Zigbee technology |
-
2011
- 2011-07-14 CN CN201120247674.3U patent/CN202150178U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759410A (en) * | 2012-07-13 | 2012-10-31 | 上海一德电气科技有限公司 | Wireless temperature measuring system |
| CN103063906A (en) * | 2012-12-15 | 2013-04-24 | 安徽工程大学 | Electric power switch cabinet wireless monitoring system |
| CN103234578A (en) * | 2013-03-28 | 2013-08-07 | 国家电网公司 | Switchgear environment status parameter monitoring device based on ZigBee network |
| CN104331010A (en) * | 2014-11-10 | 2015-02-04 | 镇江迈能电气科技有限公司 | Zigbee based electrical equipment online monitoring system |
| CN105336141A (en) * | 2015-11-04 | 2016-02-17 | 王亲武 | Intelligent wireless temperature measurement system based on Zigbee technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102313856B (en) | Intelligent 10kV power line state sensor | |
| CN102946089B (en) | Power system relay protection system based on wireless transmission | |
| CN203911584U (en) | Novel distributed automatic monitoring terminals for power distribution network | |
| CN202141524U (en) | Switch cabinet temperature monitoring system based on wireless network | |
| CN203520139U (en) | ZigBee-based intelligent diagnosis system for cluster motor fault | |
| CN203909547U (en) | Remote power control unit based on power line carrier wave technology | |
| CN203705071U (en) | Point-to-multipoint temperature monitoring apparatus of high-voltage switch cabinets | |
| CN203340068U (en) | Power line carrier wave communication system | |
| WO2017028536A1 (en) | Wireless communication-based staff management system for hydropower generation | |
| CN206226127U (en) | A kind of Novel switch cabinet electricity getting device | |
| CN106324448A (en) | Signal transmitter for online monitoring of partial discharge of high-voltage switch cabinet | |
| CN203455388U (en) | Current and temperature monitoring system applied to industrial environment | |
| CN204313873U (en) | Based on the ultra-high-tension power transmission line on-line monitoring system of wireless sensor network | |
| CN203337769U (en) | On-line monitoring system of partial discharge inside gas insulated combined electric appliance | |
| CN203745592U (en) | Distributed power grid intelligent monitoring system | |
| CN103178619B (en) | APF (accurate position finder), SVG (static var generator) control device for realizing 3G (the third generation telecommunication) monitoring | |
| CN207937075U (en) | The multiport temperature collecting device of ring main unit is used for based on passive wireless sensor technology | |
| CN105809933A (en) | Single-channel photovoltaic cell panel power line carrier intelligent communication module | |
| CN202159398U (en) | Fire pre-alarming system of electric apparatus | |
| CN204575219U (en) | A kind of transformer station's In-Line Temperature Measure System based on 6LoWPAN | |
| CN103107594A (en) | Intelligent box type substation control system | |
| CN203489912U (en) | Control alarm system of ring main unit | |
| CN208795378U (en) | A kind of high voltage cable joint wireless temperature measuring device | |
| CN106340965A (en) | Power distribution automation monitoring terminal convenient to disassembly | |
| CN102738806A (en) | Intelligent capacitor switching device based on wireless data transmission networking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20120714 |