CN103199626A - Switch cabinet integrated monitoring terminal - Google Patents
Switch cabinet integrated monitoring terminal Download PDFInfo
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- CN103199626A CN103199626A CN201310118799XA CN201310118799A CN103199626A CN 103199626 A CN103199626 A CN 103199626A CN 201310118799X A CN201310118799X A CN 201310118799XA CN 201310118799 A CN201310118799 A CN 201310118799A CN 103199626 A CN103199626 A CN 103199626A
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- switch cabinet
- control system
- switch cubicle
- monitoring terminal
- processing module
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Abstract
The invention discloses a switch cabinet integrated monitoring terminal and relates to the technical field of electrical equipment. The switch cabinet integrated monitoring terminal comprises signal collecting devices, a signal processing module, a control system, a communication module and a server, wherein a switch cabinet is provided with a plurality of signal collecting devices; Output ends of the signal collecting devices are connected with an input end of the signal processing module; an output end of the signal processing module is connected with an input end of the control system; and an output end of the control system is connected with an input end of the server through the communication module. According to the switch cabinet integrated monitoring terminal, a switch cabinet temperature monitoring function and a one-time state display function in the switch cabinet become one. A protection function to the whole switch cabinet is achieved, and the equipment quantity of a power station is reduced. The maintenance difficulty of field working staff is reduced, and the reliability of switch cabinet operation is improved.
Description
Technical field
The present invention relates to electrical equipment technical field, relate in particular to a kind of switch cubicle comprehensive monitoring terminal.
Background technology
China's power industry fast development in recent years; to increasing China's energy supply; readjust the energy structure and preserve the ecological environment and played positive role; the factor that much causes fault that has in service of power switch cabinet; so for stability and the fail safe that improves switch cubicle work; each switch cubicle can dispose an intelligent monitoring unit; may cause the factor of fault to monitor and protect to these; because and the switch cubicle centralized control system is not integrated; and the function of each instrument and meter is single relatively; particularly the mutual communication between each device is more loaded down with trivial details; directly influenced whole switch cubicle reliability of system operation, be difficult to also simultaneously realize that the staff is to real-time monitoring and the management of power switch cabinet state.
Summary of the invention
The invention provides a kind of switch cubicle comprehensive monitoring terminal; it is with the function two-in-one of switch cubicle temperature monitoring in the switch cubicle and next state demonstration; realized the defencive function to whole switch cubicle; reduced the number of devices in power station; reduce field personnel's maintenance difficulties, improved the switch cubicle reliability of operation.
In order to solve the existing problem of background technology, the present invention is by the following technical solutions: comprise signal picker, signal processing module, control system, communication module, server, switch cubicle is provided with several signal pickers, the output of described signal picker links to each other with the input of signal processing module, the output of described signal processing module links to each other with the input of control system, and the output of described control system is connected with the input of server by communication module.
Signal picker described in the present invention is temperature sensor, immersion transducer, current sensor, voltage sensor and switching value signal picker, described current sensor and voltage sensor are located in the switch cubicle, are used for gathering voltage and the current change quantity data of switch cubicle; Described switching value signal picker links to each other with the switch of switch cubicle by lead, is used for gathering all switching value status signals of switch cubicle.
The preferred version of such scheme is, described communication module comprises Ethernet or ModBus RS485 interface, the information of switch cubicle is sent to modular converter is being transferred to background server by netting twine, and the control command that described server is sent sends to switch cubicle.
The preferred version of such scheme is, described control system is embedded control system, and described embedded control system is provided with external power supply and is used for power supply.
In sum, the present invention has the following advantages:
1, reduced the number of devices of switch cubicle, fail safe, the stabilizability of equipment such as switch cubicle have been improved, and the relevant information that collects by remote terminal realizes miscellaneous equipment intelligent managements such as switch cubicles, reduced field management control personnel's labour intensity, reduced operating cost;
2, the present invention adopts the technical grade touch-screen, makes system's operation simpler;
3, the present invention has powerful communication function, by perfect communication interface, can upload to the background monitoring service to all information that collect timely and accurately by ethernet ring network or RS485 signal, thereby simplify the supervisory control system line.
Description of drawings
Fig. 1 is one embodiment of the invention schematic diagrames.
Embodiment
As shown in Figure 1, a kind of switch cubicle comprehensive monitoring terminal, switch cubicle 1 is provided with five signal pickers 2, the output of described signal picker 2 links to each other with the input of signal processing module 3, the output of described signal processing module 3 links to each other with the input of embedded control system 4, the output of described embedded control system 4 is connected by the input of communication module 5 with server 6, embedded control system 4 is provided with external power supply 7 and is used for power supply, and described signal picker 2 is temperature sensor 2.1, immersion transducer 2.2, current sensor 2.3, voltage sensor 2.4 and switching value signal picker 2.5; Described temperature sensor 2.1 and immersion transducer 2.2 are located at cable end or the cable trough place in the switch cubicle 1, are used for gathering the related data of its temperature and immersion; Described current sensor 2.3 and voltage sensor 2.4 are located at the low-pressure side of switch cubicle 1, are used for voltage and the current change quantity data of the low-pressure side of collection switch cubicle; Described switching value signal picker 2.5 links to each other by the switch of lead with switch cubicle 1, is used for the status signal that opens or closes of all switches of collection switch cubicle.Described communication module 5 comprises ethernet ring network and ModBus RS485 interface, the information of switch cubicle 1 is sent to described server 6, and the control command that described server 6 is sent sends to switch cubicle 1 by photoelectric conversion module, and background server also can be monitored and manage switch cubicle simultaneously.
Operation principle is point such as the temperature that by signal picker switch cubicle need be monitored earlier, video, voice, after the data acquisitions such as electric current, change the signal that embedded system can be identified into by the signal processing module reception and with it, embedded control system is analyzed to the received signal then, handle, and whether the data after the judgment processing exceed setting range, and the result that will judge sends to the background monitoring server by the communication module ethernet ring network or by ModBus RS485 interface with signal, realize whole switch cubicle is carried out comprehensive management, and these semaphores are shown at the panel of man-machine interface server simultaneously.When this terminal control system judges that there are abnormal conditions in switch cubicle, one side is by the operation of predefined logic control switch cabinet, on the other hand abnormal information is sent to server for background monitoring, also operate accordingly for management and staff's judgement, or send control command.
Claims (2)
1. switch cubicle comprehensive monitoring terminal, it is characterized in that, comprise signal picker (2), signal processing module (3), control system (4), communication module (5), server (6), switch cubicle is provided with several signal pickers (2), the output of described signal picker (2) links to each other with the input of signal processing module (3), the output of described signal processing module (3) links to each other with the input of control system (4), and the output of described control system (4) is connected by the input of communication module (5) with server (6).
2. a kind of switch cubicle comprehensive monitoring terminal according to claim 1 is characterized in that: described signal picker (2) comprises temperature sensor (2.1), immersion transducer (2.2), current sensor (2.3), voltage sensor (2.4) and switching value signal picker (2.5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310118799XA CN103199626A (en) | 2013-03-29 | 2013-03-29 | Switch cabinet integrated monitoring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310118799XA CN103199626A (en) | 2013-03-29 | 2013-03-29 | Switch cabinet integrated monitoring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103199626A true CN103199626A (en) | 2013-07-10 |
Family
ID=48722028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310118799XA Pending CN103199626A (en) | 2013-03-29 | 2013-03-29 | Switch cabinet integrated monitoring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103199626A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411641A (en) * | 2013-08-27 | 2013-11-27 | 国家电网公司 | Ring main unit control alarm system |
| CN104821663A (en) * | 2015-05-25 | 2015-08-05 | 舒尔环保科技（合肥）有限公司 | Comprehensive monitoring terminal for switch cabinet |
| CN104852471A (en) * | 2015-05-26 | 2015-08-19 | 舒尔环保科技（合肥）有限公司 | Integrated monitoring terminal |
| CN108107763A (en) * | 2017-12-28 | 2018-06-01 | 唐山众智科技开发有限公司 | A kind of multifunctional signal acquisition module |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202068238U (en) * | 2011-06-02 | 2011-12-07 | 北京纳森新能源技术有限公司 | Wind chassis type transformer protection and monitoring device |
| CN102680129A (en) * | 2012-05-14 | 2012-09-19 | 章丘市供电公司 | Prewarning system of high-tension switch cabinet |
| CN202602375U (en) * | 2012-05-08 | 2012-12-12 | 安徽泰特斯电力技术有限公司 | Wind power generation box type transformer cloud terminal |
| CN202759288U (en) * | 2012-08-07 | 2013-02-27 | 安徽泰特斯电力技术有限公司 | Box-type transformer monitoring and remote communication device |
| CN203251142U (en) * | 2013-03-29 | 2013-10-23 | 安徽泰特斯电力技术有限公司 | Switch cabinet integrated monitoring terminal |
-
2013
- 2013-03-29 CN CN201310118799XA patent/CN103199626A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202068238U (en) * | 2011-06-02 | 2011-12-07 | 北京纳森新能源技术有限公司 | Wind chassis type transformer protection and monitoring device |
| CN202602375U (en) * | 2012-05-08 | 2012-12-12 | 安徽泰特斯电力技术有限公司 | Wind power generation box type transformer cloud terminal |
| CN102680129A (en) * | 2012-05-14 | 2012-09-19 | 章丘市供电公司 | Prewarning system of high-tension switch cabinet |
| CN202759288U (en) * | 2012-08-07 | 2013-02-27 | 安徽泰特斯电力技术有限公司 | Box-type transformer monitoring and remote communication device |
| CN203251142U (en) * | 2013-03-29 | 2013-10-23 | 安徽泰特斯电力技术有限公司 | Switch cabinet integrated monitoring terminal |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411641A (en) * | 2013-08-27 | 2013-11-27 | 国家电网公司 | Ring main unit control alarm system |
| CN104821663A (en) * | 2015-05-25 | 2015-08-05 | 舒尔环保科技（合肥）有限公司 | Comprehensive monitoring terminal for switch cabinet |
| CN104852471A (en) * | 2015-05-26 | 2015-08-19 | 舒尔环保科技（合肥）有限公司 | Integrated monitoring terminal |
| CN108107763A (en) * | 2017-12-28 | 2018-06-01 | 唐山众智科技开发有限公司 | A kind of multifunctional signal acquisition module |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130710 |