CN202423948U - Automatic integral group panel system of master control room of transformer substation - Google Patents
Automatic integral group panel system of master control room of transformer substation Download PDFInfo
- Publication number
- CN202423948U CN202423948U CN2012200396310U CN201220039631U CN202423948U CN 202423948 U CN202423948 U CN 202423948U CN 2012200396310 U CN2012200396310 U CN 2012200396310U CN 201220039631 U CN201220039631 U CN 201220039631U CN 202423948 U CN202423948 U CN 202423948U
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- China
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- control room
- screen
- transformer substation
- master
- panel system
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Abstract
The utility model discloses an automatic integral group panel system of a master control room of a transformer substation, and the automatic integral group panel system comprises a central controller and a wiring screen, wherein the central controller is used for monitoring an operation state of an electric device of the transformer substation and is connected with a socket plate, and the socket plate consists of a plurality of functional sockets for connecting associated functional plates; and the wiring screen is internally provided with a terminal row support which is fixedly provided with a wiring terminal row, and the wiring terminal of the wiring terminal row is correspondingly connected with the functional socket. The automatic integral group panel system disclosed by the utility model depends on the socket plate with an expansion function so as to realize the expandability of the system and a function that the plurality of functional plates share one intelligent central processing unit, thus the number of cables required by the arrangement of the master control room screen positions of the transformer substation can be reduced, the operation and the maintenance are convenient, and the transformer substation can be used for saving more energy and reducing more emission.
Description
Technical field
The utility model relates to a kind of substation equipment, the centralized group screen of especially a kind of automating power substation master-control room system.
Background technology
Employing system of a lot of existing transformer station concentrates the structure of group screen; Be assembled into screen (or claiming cabinet) to a whole set of complex automatic system; Install concentratedly in master-control room, and adopt processing unit measure and control device that controlled device is monitored and controlled, for example equipment such as main transformer protection, 110kV route protection and 10kV prepared auto restart are concentrated group screen at master-control room with computing capability; By monitoring host computer is concentrated each screen is managed, got in touch through modulator-demodulator and control centre then.
Adopt transformer station's master-control room of this structure to have screen too much, an excessive problem of building usable floor area at present, and wiring is comparatively complicated, the cable use is more, does not meet the trend of energy-saving and emission-reduction.
The utility model content
For overcoming above shortcoming, the jack panel that the centralized group screen of the automating power substation master-control room system that the utility model proposed has autgmentability through use is realized the autgmentability of system and is handled resource-sharing.
The technical scheme that the utility model is taked is:
The centralized group screen of a kind of automating power substation master-control room system; Include the master controller that the running status of transformer station's electric equipment is monitored; Said master controller is connected with jack panel, and said jack panel is made up of a plurality of function sockets that are used for the Connection Related Function plate; Said system also includes the distribution screen, is provided with the terminal board support in the said distribution screen, is fixed with connecting terminal block on the said terminal board support, the corresponding connection with the function corresponding socket of the binding post on the said connecting terminal block; Said master controller has the communication terminal that communicates with Central Load Dispatching Office, and said master controller also includes two parallel CPU that are used for deal with data.
As a kind of improvement of above technical scheme, said CPU is programmable logic controller (PLC) PLC, industrial computer or computer.
As a kind of improvement of above technical scheme, said communication terminal is RJ-45 netting twine interface or RJ-11 telephone line interface.
The beneficial effect of the utility model is:
The utility model realizes having the group screen system of transformer station of expanded function through jack panel; Make the various flexible function configurations and the shared data of electric substation automation system device handle resource, such as realizing defencive function and an observing and controlling function expansion and a shared intelligent CPU through on jack panel, inserting defencive function plate and observing and controlling function plate.Dependence has the expanded function socket and reaches this purpose, can reduce the screen position and arrange required number of cables, and operation maintenance is convenient, makes the configuration of transformer station more flexible, energy-saving and emission-reduction more.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is the principle schematic of the utility model.
Embodiment
As shown in Figure 1; The centralized group screen of transformer station disclosed in the utility model master-control room system; Comprise master controller 1; This master controller 1 has two parallel CPU 12, during a processing unit generation hardware and software failure, can automatically switch to another processing unit and carry out work therein.These processing units can adopt programmable logic controller (PLC) PLC, or the industrial computer of damascene structures framework, or directly adopt the computer of PC framework commonly used.In this embodiment; Said CPU 12 is the computer of two concurrent workings; Said computer also has the COM1 11 of communicating by letter with miscellaneous equipment, and this COM1 11 can be the RJ-11 telephone line interface, to get in touch through modulator-demodulator and control centre; Or be the RJ-45 Ethernet interface, to get in touch through local area network (LAN), wide area network or the Internet and control centre.
Computer as master controller 1 is connected with jack panel 2, and said jack panel 2 has a plurality of different functions sockets 21.In the embodiment shown in fig. 1, jack panel 2 has 15 function sockets, and wherein 1 ~ 6 is the protection socket, and these sockets can insert protection plates such as main transformer protection version, route protection version; 7 ~ 12 are the observing and controlling socket, can insert observing and controlling plates such as main transformer observing and controlling version, circuit observing and controlling version; 13 ~ 15 are defined as other function sockets, such as function socket such as electric energy quality monitoring, failure wave-recording, prepared auto restart, PT be arranged side by side.Socket version 2 can be used flexibly, and the quantity of its function socket 21 is decided according to transformer station's scale.
Main transformer and each pass in and out the running status of all electric equipments in line and the transformer station, are sent to the function plate and the master controller of central control room through cable through TA, TV.The system that the utility model proposed can gather the information of various analog quantitys, switching value in the transformer station in real time, accomplishes data acquisition and functions such as monitoring in real time, tabulation, printing and sequence of events recording to transformer station; Can also accomplish to transformer station's capital equipment with into and out of the protection task of line.Not only compact conformation, volume are little, can significantly reduce floor space, and cost are low.This system adopts the redundancy structure of two-shipper parallel running to improve reliability, if computer generation hardware and software failure in the dual systems can automatically switch to another computer operation, two-shipper switches from beginning to be no more than 5 seconds to the functional rehabilitation time.
The above be the utility model preferred embodiment, it does not constitute the restriction to the utility model protection range, so long as realize that with essentially identical means the purpose of the utility model all should belong to the protection range of the utility model.
Claims (3)
1. the centralized group screen of automating power substation master-control room system; It is characterized in that: include the master controller (1) that the running status of transformer station's electric equipment is monitored; Said master controller (1) is connected with jack panel (2), and said jack panel (2) is made up of a plurality of function sockets (21) that are used for the Connection Related Function plate; Said group screen system also includes distribution screen (3); Be provided with terminal board support (31) in the said distribution screen (3); Be fixed with connecting terminal block (32) on the said terminal board support (31), binding post on the said connecting terminal block (32) and the corresponding connection of function corresponding socket (21); Said master controller (1) has and is used for and the communication terminal (11) that communicates of power supply Central Load Dispatching Office, and said master controller (1) includes two parallel CPU (12) that are used for deal with data.
2. the centralized group screen of automating power substation master-control room according to claim 1 system is characterized in that: said CPU (12) is programmable logic controller (PLC) PLC, industrial computer or computer.
3. the centralized group screen of automating power substation master-control room according to claim 1 system is characterized in that: said communication terminal (11) is RJ-45 netting twine interface or RJ-11 telephone line interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200396310U CN202423948U (en) | 2012-02-08 | 2012-02-08 | Automatic integral group panel system of master control room of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200396310U CN202423948U (en) | 2012-02-08 | 2012-02-08 | Automatic integral group panel system of master control room of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202423948U true CN202423948U (en) | 2012-09-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200396310U Expired - Fee Related CN202423948U (en) | 2012-02-08 | 2012-02-08 | Automatic integral group panel system of master control room of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202423948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110191601A (en) * | 2019-05-30 | 2019-08-30 | 左燕 | A kind of computer network monitoring device |
-
2012
- 2012-02-08 CN CN2012200396310U patent/CN202423948U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110191601A (en) * | 2019-05-30 | 2019-08-30 | 左燕 | A kind of computer network monitoring device |
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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 |
Owner name: GUANGDONG TIANNENG ELECTRIC POWER DESIGN CO., LTD. Free format text: FORMER NAME: FOSHAN SANSHUI TONGLIDA ELECTRIC POWER DESIGN CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528100 Gao Fengwo, Nanfeng Avenue, Xinan street, Sanshui District, Guangdong, Foshan Patentee after: Guangdong Tianneng Electric Power Design Co., Ltd. Address before: 528100 Gao Fengwo, Nanfeng Avenue, Xinan street, Sanshui District, Guangdong, Foshan Patentee before: Foshan Sanshui District Tonglida Electric Power Design Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20170208 |