CN202888577U - Interface conversion device for accessing communication equipment into transformer substation integrated supervisory control system - Google Patents
Interface conversion device for accessing communication equipment into transformer substation integrated supervisory control system Download PDFInfo
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- CN202888577U CN202888577U CN 201220599548 CN201220599548U CN202888577U CN 202888577 U CN202888577 U CN 202888577U CN 201220599548 CN201220599548 CN 201220599548 CN 201220599548 U CN201220599548 U CN 201220599548U CN 202888577 U CN202888577 U CN 202888577U
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- communication equipment
- control system
- monitoring system
- transformer substation
- transformer station
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Abstract
The utility model discloses an interface conversion device for accessing communication equipment into a transformer substation integrated supervisory control system. The interface conversion device comprises a terminal blocks and a control cable, wherein one end of the terminal blocks is connected with an output cable of communication equipment, another end of the terminal blocks is connected with one end of the control cable, and another end of the control cable is connected with input ends of a telecommand module and a telemetering module of the transformer substation integrated supervisory control system. The problem that the real-time monitor signal output of the communication equipment is unmatched with an input cable and a terminal of the transformer substation integrated supervisory control system can be solved, the communication equipment can be conveniently connected with the transformer substation integrated supervisory control system, and the safe and stable running of the communication equipment can be guaranteed.
Description
Technical field
The utility model relates to a kind of interface switching device, specifically a kind of interface switching device for communication equipment being accessed transformer station's comprehensive monitoring system.
Background technology
For safety, the reliability service that ensures electrical network, the substation management pattern is institutionalized and standardized increasingly, comprehensive monitoring system carries out remote real-time monitoring, remote failure and fortuitous event alarm reception ﹠ disposal by the equipment to affiliated transformer station, improve fail safe and the reliability of substation operation and maintenance, strengthened the ability of regulation and control to electrical network.
The signal of transformer station's comprehensive monitoring system mainly is divided into remote signalling amount and remote measurement amount, remote signalling amount module mainly gathers switching value, the input correspondence of a certain road remote signalling amount should be the contact of a pair of relay, state is for often opening (or normally closed) state, when communication equipment situation abnormal need trigger alarm, the action of communication equipment control relay, relay status is converted to closure (or disconnect), and remote signalling amount terminal board is converted to low level (or high level) signal with the closure (or disconnection) of relay contact and sends into remote signalling amount module to realize the Real-Time Monitoring to the communication equipment running status.Remote measurement amount module is mainly used in the collection to the communication equipment analog signal, can realize the Real-Time Monitoring of the information such as AC-input voltage, VD to the power supply system for communications.
Because the power equipment of monitoring is the communication equipment of dissimilar, different manufacturers, multiple types, there is following problem when causing communication equipment Real-Time Monitoring information access transformer station comprehensive monitoring system: 1) communication monitoring output signal interface disunity, cable definition disunity, cause communication equipment Real-Time Monitoring signal and transformer station's comprehensive monitoring system interface not to mate, cause monitor signal to be difficult to access transformer station's comprehensive monitoring system; 2) transformer station's comprehensive monitoring system adopts control cables to be connected with the equipment monitored, and wire diameter is thicker, but communication equipment output cable type disunity and wire diameter are thinner, causes that cable is connected difficult between transformer station's comprehensive monitoring system and communication equipment.
Summary of the invention
The utility model technical issues that need to address provide a kind of interface switching device for communication equipment access transformer station comprehensive monitoring system, solve because the output of communication equipment Real-Time Monitoring signal and transformer station's comprehensive monitoring system input cable and the unmatched problem of terminal.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
Be used for communication equipment is accessed the interface switching device of transformer station's comprehensive monitoring system, comprise the connecting terminal block that is fixedly mounted in the communication cabinet and the control cables that is connected connecting connecting terminal block and transformer station's comprehensive monitoring system, described connecting terminal block one end is connected with the output cable of communication equipment, and the other end of connecting terminal block is connected with control cables.
Control cables of the present utility model and the remote signalling amount module of transformer station comprehensive monitoring system are connected input and are connected with remote measurement amount module.
Because the technological progress of having adopted technique scheme, the utility model to obtain is:
What the utility model had made things convenient for communication equipment and transformer station comprehensive monitoring system is connected the Maintenance and Repair after having simplified design, construct and having put into operation.
The utility model middle connecting terminal row, the dissimilar Real-Time Monitoring signal that is used for communication equipment is provided carries out orderly switching, solves because the output of communication equipment Real-Time Monitoring signal and transformer station's comprehensive monitoring system input cable and the unmatched problem of terminal.
Control cables in the utility model has been unified type and the wire diameter of transformer station's comprehensive monitoring system and communication equipment Real-Time Monitoring output line cable, has solved that cable is connected hard problem between communication equipment and monitoring system of electric substation.
Description of drawings
Fig. 1 is structure of the present utility model and uses view.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further details:
A kind of interface switching device for communication equipment access transformer station comprehensive monitoring system comprises connecting terminal block and control cables, and its structure and use state are as shown in Figure 1.Connecting terminal block is fixedly mounted in the communication cabinet, and an end is connected with the output cable of communication equipment, and the other end is connected with an end of control cables.The other end of control cables and transformer station comprehensive monitoring system remote signalling amount module are connected input and are connected with remote measurement amount module.
Communication equipment provides the Real-Time Monitoring that comprises switching value and analog quantity signal, output cable is connected to an end of connecting terminal block according to the order of producer's regulation.The other end of connecting terminal block is connected with control cables.Through the switching of connecting terminal block, the signal that control cables is sent output cable here is transferred to the input of remote signalling amount module and the remote measurement amount module of transformer station's comprehensive monitoring system, and transformer station's comprehensive monitoring system obtains communications device monitors information.
Claims (2)
1. be used for communication equipment is accessed the interface switching device of transformer station's comprehensive monitoring system, it is characterized in that: comprise the connecting terminal block that is fixedly mounted in the communication cabinet and the control cables that is connected connecting connecting terminal block and transformer station's comprehensive monitoring system, described connecting terminal block one end is connected with the output cable of communication equipment, and the other end of connecting terminal block is connected with control cables.
2. the interface switching device for communication equipment being accessed transformer station's comprehensive monitoring system according to claim 1 is characterized in that: described control cables and the remote signalling amount module of transformer station comprehensive monitoring system are connected input and are connected with remote measurement amount module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220599548 CN202888577U (en) | 2012-11-14 | 2012-11-14 | Interface conversion device for accessing communication equipment into transformer substation integrated supervisory control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220599548 CN202888577U (en) | 2012-11-14 | 2012-11-14 | Interface conversion device for accessing communication equipment into transformer substation integrated supervisory control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202888577U true CN202888577U (en) | 2013-04-17 |
Family
ID=48079968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220599548 Expired - Lifetime CN202888577U (en) | 2012-11-14 | 2012-11-14 | Interface conversion device for accessing communication equipment into transformer substation integrated supervisory control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202888577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114222458A (en) * | 2021-12-17 | 2022-03-22 | 中控智网(北京)能源技术有限公司 | Wiring device and cabinet |
-
2012
- 2012-11-14 CN CN 201220599548 patent/CN202888577U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114222458A (en) * | 2021-12-17 | 2022-03-22 | 中控智网(北京)能源技术有限公司 | Wiring device and cabinet |
| CN114222458B (en) * | 2021-12-17 | 2024-03-22 | 中控创新(北京)能源技术有限公司 | Wiring device and cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 050031 No. 6 Jianhua Street, Shijiazhuang City, Hebei Province Patentee after: POWERCHINA HEBEI ELECTRIC POWER ENGINEERING Co.,Ltd. Address before: 050031 No. 6 Jianhua Street, Shijiazhuang City, Hebei Province Patentee before: HEBEI ELECTRIC POWER DESIGN & Research Institute |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |
|
| CX01 | Expiry of patent term |