CN205377447U - Mobile substation intelligence monitoring device - Google Patents
Mobile substation intelligence monitoring device Download PDFInfo
- Publication number
- CN205377447U CN205377447U CN201520998428.XU CN201520998428U CN205377447U CN 205377447 U CN205377447 U CN 205377447U CN 201520998428 U CN201520998428 U CN 201520998428U CN 205377447 U CN205377447 U CN 205377447U
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- Prior art keywords
- mobile substation
- programmable controller
- data terminal
- input
- communication data
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- Y02B90/2653—
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Abstract
The utility model provides a mobile substation intelligence monitoring device belongs to mine ore dressing automation, and the device includes programmable controller, communication extension module and radio communication data terminal, wherein, programmable controller be connected with communication extension module, high voltage power distribution protector output in the transformer substation is connected to programmable controller's input, transformer substation's middle and low voltage distribution protector output is connected to communication extension module's input, radio communication data terminal's input is connected to programmable controller's output, radio communication data terminal is connected with long -range dispatch Center through wireless communication, mobile substation unmanned on duty has been overcome in this application, unable real time monitoring's weakness, through the operating point collection to on -the -spot control panel and control and the realization of number of pass according to the wireless transmission function, the unable difficult problem that realizes effective control of mobile substation for a long time has been solved, dedicated mobile substation real -time monitoring system has been formed.
Description
Technical field
This utility model belongs to mine ore dressing automatic field, is specifically related to a kind of mobile substation intelligent monitoring and controlling device.
Background technology
Mine movable transformer station is used mostly in remote mining area, and according to production scale and electrical equipment needs, the quantity of packaged type transformer station also constantly adjusts or along with manufacturing schedule adjusts its installation site；Particularity due to its on-the-spot application, often do not possess Daily Round Check and the timely disposal ability of fault of conventional substation, the controller switching equipment of this transformer station is monitored in real time, protection, control difficulty compared with conventional substation bigger, not only there is conventional substation basic function, again can to the monitoring of important controller switching equipment, protection, control action makes quick response, and in time related data can be sent to higher level's dispatching patcher, ensure the production scheduling work of transformer substation situation to being distributed widely in operation area, make effective process, so it is necessary for developing a kind of special monitoring system for movable transformer pack；
The switchgear house monitoring system that current factories and miness adopt; main employing high and low pressure controller switching equipment is independently monitored controlling; high-pressure section controller switching equipment is generally passed through serial communication interface by high-voltage complex protection controller; connecting communication circuit; it is uploaded to the serial communication interface of an industrial control computer, runs Zong Bao producer proprietary high voltage power distribution control result and show all kinds of high voltage power distribution parameter；Low-voltage distribution apparatus generally utilizes PLC or the simple controller switching equipment run signal of DCS system collection at scene, is only capable of meeting the on-the-spot running status to equipment and is monitored；Above high-low pressure observing and controlling mode, is not suitable for the on-the-spot mobile substation of independent dispersion.
Utility model content
For the deficiencies in the prior art, the utility model proposes a kind of mobile substation intelligent monitoring and controlling device, to reach to solve the purpose of switchgear house running status monitor in real time.
A kind of mobile substation intelligent monitoring and controlling device; this device includes: programmable controller, communication expansion module and wireless communication data terminal; wherein; described programmable controller is connected with communication expansion module; the input of programmable controller connects transformer station's mesohigh power distribution protector outfan; the input of communication expansion module connects transformer station's mesolow power distribution protector outfan; the outfan of programmable controller connects the input of wireless communication data terminal, and wireless communication data terminal is connected with remote scheduling center by wireless telecommunications.
Described high voltage power distribution protector is connected with the voltage transformer summation current transformer in mobile substation.
Described low-voltage distribution protector is connected with the voltage transformer in mobile substation, current transformer and controller switching equipment run switch point.
This device is installed in each mobile substation.
This utility model advantage:
The utility model proposes a kind of mobile substation intelligent monitoring and controlling device, overcome mobile substation unmanned, cannot the weakness of monitor in real time, by to the operating point collection of on-the-spot control panel and control and by the realization of data wireless transmission function, solve mobile substation and cannot realize a difficult problem for effective monitoring for a long time, define special mobile substation real-time monitoring system；Improve automatization level, reduce repair and maintenance expense.
Accompanying drawing explanation
Fig. 1 is the mobile substation intelligent monitoring and controlling device structural representation of a kind of embodiment of this utility model；
Fig. 2 is the intelligent monitoring and controlling device network topological diagram of a kind of embodiment of this utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model one embodiment is described further.
In the present embodiment, as it is shown in figure 1, mobile substation intelligent monitoring and controlling device includes: programmable controller, communication expansion module, wireless communication data terminal, high voltage power distribution protector and low-voltage distribution protector；
In the present embodiment, programmable controller adopts siemenssinatics7-200 (CPU226)；Communication expansion module adopts EM277；SIEMENS PLC radio communication personal data terminal DTD433M；High voltage power distribution comprehensive protection device adopts southern auspicious PCS9621A, and control room host computer adopts and grinds China IPC610；
In the present embodiment, the PORT0 port of programmable controller is connected with S7-200 SIEMENS PLC radio communication personal data terminal DTD433M by RS485 interface；The PORT1 port of programmable controller is connected with high voltage power distribution comprehensive protection device by RS485 interface；Programmable controller adopts EM277 to utilize DP communication interface to be connected with low-voltage distribution comprehensive protection device by communication expansion module；The same voltage transformer of high voltage power distribution protector, current transformer are connected, and are responsible for gathering high-tension distribution equipment operational factor；The same voltage transformer of low-voltage distribution protector, current transformer, controller switching equipment run switch point are connected, and are responsible for gathering low-voltage distribution apparatus operational factor；Control room host computer connects SIEMENS PLC radio communication personal data terminal DTD433M by RS232 serial ports；
In the present embodiment; as shown in Figure 2; mobile substation intelligent monitoring and controlling device is installed in each mobile substation; the high voltage power distribution protector that producer provides is utilized to calculate the running voltage of high-tension distribution equipment, operating current; active power; the operational factor such as reactive power, fault message, programmable controller CPU utilizes communication directly to gather data above, and is uploaded to host computer by wireless network and carries out filing display；The same voltage transformer of low-voltage distribution protector, current transformer, controller switching equipment run switch point are connected; calculate the operational factors such as the running voltage of low-voltage distribution apparatus, operating current, fault message; programmable controller CPU utilizes communication directly to gather data above, and is uploaded to host computer by wireless network and carries out filing display；Host computer runs simatic WINCC V7.0 control result, and above power dispatching data is displayed, filing storage, alarm indicator etc., and utilizes communication network that controller switching equipment in mobile substation is carried out start stop operation.
Claims (3)
1. a mobile substation intelligent monitoring and controlling device, it is characterized in that, this device includes: programmable controller, communication expansion module and wireless communication data terminal, wherein, described programmable controller is connected with communication expansion module, the input of programmable controller connects transformer station's mesohigh power distribution protector outfan, the input of communication expansion module connects transformer station's mesolow power distribution protector outfan, the outfan of programmable controller connects the input of wireless communication data terminal, wireless communication data terminal is connected with remote scheduling center by wireless telecommunications.
2. mobile substation according to claim 1 intelligent monitoring and controlling device, it is characterised in that described high voltage power distribution protector is connected with the voltage transformer summation current transformer in mobile substation.
3. mobile substation according to claim 1 intelligent monitoring and controlling device, it is characterised in that described low-voltage distribution protector is connected with the voltage transformer in mobile substation, current transformer and controller switching equipment run switch point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520998428.XU CN205377447U (en) | 2015-12-03 | 2015-12-03 | Mobile substation intelligence monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520998428.XU CN205377447U (en) | 2015-12-03 | 2015-12-03 | Mobile substation intelligence monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205377447U true CN205377447U (en) | 2016-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520998428.XU Active CN205377447U (en) | 2015-12-03 | 2015-12-03 | Mobile substation intelligence monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205377447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086149A (en) * | 2019-04-28 | 2019-08-02 | 淮北矿业股份有限公司 | Leak(age) test, which is bypassed the immediate leadership, jumps malfunction compatible with mobile substation and application |
-
2015
- 2015-12-03 CN CN201520998428.XU patent/CN205377447U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086149A (en) * | 2019-04-28 | 2019-08-02 | 淮北矿业股份有限公司 | Leak(age) test, which is bypassed the immediate leadership, jumps malfunction compatible with mobile substation and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Angang Group Mine Company |