CN202111368U - Remote monitoring high-voltage switch cabinet - Google Patents
Remote monitoring high-voltage switch cabinet Download PDFInfo
- Publication number
- CN202111368U CN202111368U CN2011201781541U CN201120178154U CN202111368U CN 202111368 U CN202111368 U CN 202111368U CN 2011201781541 U CN2011201781541 U CN 2011201781541U CN 201120178154 U CN201120178154 U CN 201120178154U CN 202111368 U CN202111368 U CN 202111368U
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- Prior art keywords
- cabinet
- industrial
- switch cabinet
- voltage switch
- interface
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- 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
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Abstract
The utility model discloses a remote monitoring high-voltage switch cabinet, which comprises a cabinet body, wherein a plurality of in-cabinet detection elements and a programmable controller are arranged in the cabinet body; all outputs of the in-cabinet detection elements are connected with input of the programmable controller; the programmable controller is connected with an industrial personal computer (PC) machine through an RS-485 interface and an RS-232C interface; the industrial PC machine is connected with the monitor; and the programmable controller is used for controlling, so that related parameters of the high-voltage switch cabinet can be transmitted to the industrial PC machine in real time, and the industrial PC machine can send instructions and alarm commands at any moment and change a running mode; and thus, remote optical monitoring and optimal running of the high-voltage switch cabinet are realized.
Description
Technical field
The utility model relates to the high-tension switch cabinet in the equipment for power transmission and distribution, particularly has the high-tension switch cabinet of monitoring function.
Background technology
Along with development of electric power industry and progress of science and technology, the scale of electrical network is increasing, and automaticity is also increasingly high, therefore the reliability and the fail safe of electric power system is also had higher requirement.High-tension switch cabinet is an important component part in the electric power system; There are a whole set of parts such as bus, circuit breaker, isolating switch, earthed switch and Quadratic Finite Element device its inside; In a single day these parts break down and will cause this line outage, therefore, the monitoring of high-tension switch cabinet are safeguarded be even more important.At present, traditional monitoring maintenance mode is to utilize instrument and manual operation, and potential a lot of unsafe factors are if the staff has carelessness will cause accident to take place slightly.
Summary of the invention
The utility model provides a kind of remote monitoring high-tension switch cabinet, utilizes advanced computer and Networks and Communications technology that high-tension switch cabinet is carried out accurately real-time monitoring and maintenance, can long-range and 24 hours monitor full time high-tension switch cabinets.
The technical scheme that the utility model adopts is: comprise cabinet; Be provided with detecting element and a Programmable Logic Controller in a plurality of cabinets in the cabinet; The output of detecting element all connects the input of Programmable Logic Controller in a plurality of cabinets; Programmable Logic Controller is connected Industrial PC Computer through the RS-485 interface with the RS-232C interface successively, and Industrial PC Computer connects monitor.
The utility model uses Programmable Logic Controller to control; Can be in real time send the relevant parameter of high-tension switch cabinet to Industrial PC Computer; Industrial PC Computer can be sent instruction, warning message at any time and change operational mode, thereby realizes the long-range optimum monitoring and the optimized operation of high-tension switch cabinet.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain.
Fig. 1 is the structure connection layout of the utility model;
Among the figure: 1. monitor; 2. Industrial PC Computer; 3.RS-232C interface; 4.RS-485 interface; 5. Programmable Logic Controller; 6. detecting element in the cabinet.
Embodiment
High-tension switch cabinet comprises cabinet; Detecting element 6 in a plurality of cabinets is installed in the cabinet; For example; Be installed in corresponding transducer on bus, circuit breaker, isolating switch, the earthed switch etc., detecting element 6 comprises and detects current in loop, voltage, power, frequency, power factor and running status, fault message, running time etc. in the cabinet.A Programmable Logic Controller 5 also is set in cabinet, and referring to Fig. 1, the output of detecting element 6 all connects the input of Programmable Logic Controller 5 (PLC) in a plurality of cabinets.Data after detecting element 6 will detect in the cabinet are transported in the Programmable Logic Controller 5 through bus.The output of Programmable Logic Controller 5 is connected the input of Industrial PC Computer 2 successively with RS-232C interface 3 through RS-485 interface 4, the output of Industrial PC Computer 2 connects monitor 1, and Industrial PC Computer 2 is arranged on the cabinet outside with monitor 1.Be input to Industrial PC Computer 2 after 5 pairs of data of Programmable Logic Controller are handled, Industrial PC Computer 2 is carried out analysis and judgement through corresponding software to data, and its result shows through monitor 1.Industrial PC Computer 2 can be sent instruction to Programmable Logic Controller 5 according to concrete ruuning situation.
Industrial PC Computer 2 adopts the RS-232C standard interface to be connected with Industrial PC Computer 2 with the RS-485 standard interface through standard communication protocol; Industrial PC Computer 2 is user oriented directly; Application software is abundant; Detail programming is convenient; Network function is powerful, carry out data processing, parameter modification, image demonstration, printing reports, word processing, system management, network resource management and shared aspect absolute predominance is arranged, be the speciality of PLC and directly control in real time in the face of equipment.
Claims (1)
1. remote monitoring high-tension switch cabinet; Comprise cabinet; Be provided with a detecting element (6) and a Programmable Logic Controller (5) in a plurality of cabinets in the cabinet; It is characterized in that: the output of detecting element (6) all connects the input of Programmable Logic Controller (5) in a plurality of cabinets, and Programmable Logic Controller (5) is connected Industrial PC Computer (2) through RS-485 interface (4) with RS-232C interface (3) successively, and Industrial PC Computer (2) connects monitor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201781541U CN202111368U (en) | 2011-05-31 | 2011-05-31 | Remote monitoring high-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201781541U CN202111368U (en) | 2011-05-31 | 2011-05-31 | Remote monitoring high-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202111368U true CN202111368U (en) | 2012-01-11 |
Family
ID=45436818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201781541U Expired - Fee Related CN202111368U (en) | 2011-05-31 | 2011-05-31 | Remote monitoring high-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202111368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102403789A (en) * | 2011-05-31 | 2012-04-04 | 镇江泰丰电工设备制造有限公司 | Remote monitoring high-voltage switch cabinet |
-
2011
- 2011-05-31 CN CN2011201781541U patent/CN202111368U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102403789A (en) * | 2011-05-31 | 2012-04-04 | 镇江泰丰电工设备制造有限公司 | Remote monitoring high-voltage switch cabinet |
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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: 20120111 Termination date: 20120531 |