CN202424960U - Integrated information system and safety protection system in power plant - Google Patents
Integrated information system and safety protection system in power plant Download PDFInfo
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- CN202424960U CN202424960U CN2012200204876U CN201220020487U CN202424960U CN 202424960 U CN202424960 U CN 202424960U CN 2012200204876 U CN2012200204876 U CN 2012200204876U CN 201220020487 U CN201220020487 U CN 201220020487U CN 202424960 U CN202424960 U CN 202424960U
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Abstract
The utility model discloses an integrated information system and a safety protection system in a power plant. The information system comprises an information point, a wire distribution frame, a switchboard, an optical fiber distribution frame, an optical cable, a machine room optical fiber distribution frame and a core switchboard; the safety protection system comprises a monitoring point, an optical transceiver, an optical fiber distribution frame, an optical cable, a machine room optical fiber distribution frame, a video matrix and a hard disk video tape recorder; the information point, the wire distribution frame, the switchboard and the optical fiber distribution frame in the information system and the monitoring point, the optical transceiver and the optical fiber distribution frame in the safety protection system are arranged in the same wire distribution room or in different wire distribution rooms; the machine room optical fiber distribution frame and the core switchboard in the information system and the machine room optical fiber distribution frame, the optical transceiver, the video matrix and the hard disk video tape recorder in the safety protection system are arranged in the same machine room or in different machine rooms; the information system and the safety protection system share the same optical fiber distribution frame, the same optical cable and the same machine room optical fiber distribution frame; and the optical cable is a 24-core multi-mode optical cable. The two systems are integrated, and the trunk optical cable line is shared by the two systems; the technical standard and the equipment specification are unified; the compatibility between optical cable equipment of the systems and materials is improved; and the investment cost is reduced.
Description
Technical field
The utility model relates to a kind of integrated form information system and safety-protection system of power plant.
Background technology
Along with developing rapidly of intelligent power plant and professional rolling up, from analog signal, cable connects, data are numerous and diverse conventional transmission mode, to digital signal, optical fiber connect, the uniform data transmission, be the inevitable requirement of entire power plant Informatization Development.
In the domestic and international power plant of having gone into operation, when power plant's mis system and security protection network system are built, different system design units and unit in charge of construction's disunity.Separate the laying of each system's backbone optical cable circuit of on-site, stock utilization is low, causes distribution plant, rack number in the equipment room (wiring closet) to increase greatly simultaneously, and spare line is too much, and it is big to have increased project investment cost and later maintenance cost.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that prior art exists; And provide a kind of information system and safety-protection system to integrate shared backbone optical cable with power plant; To improve the compatibility of each system's fiber optic cable plant and storeroom, reduce the integrated form information system and the safety-protection system of the power plant of investment cost.
The purpose of the utility model is accomplished through following technical scheme, and said information system comprises: information point, distributing frame, switch, fibre distribution frame, optical cable, machine room fibre distribution frame, core switch; Said safety-protection system comprises: control point, optical transceiver, fibre distribution frame, optical cable, machine room fibre distribution frame, optical transceiver, video matrix, DVR; Control point in information point in the described information system, distributing frame, switch, fibre distribution frame and the safety-protection system, optical transceiver, fibre distribution frame are arranged on same or different wiring closets, and machine room fibre distribution frame, optical transceiver, video matrix, DVR in machine room fibre distribution frame, core switch and the safety-protection system in the information system are arranged on same or different machine rooms; The wherein shared same fibre distribution frame of information system and safety-protection system, optical cable and machine room fibre distribution frame.
Described optical cable is at least 24 core multimode optical cables.
Described optical cable is preferably 36 core multimode optical cables, and wherein 8 cores are that information system is special-purpose, and 8 cores are that safety-protection system is special-purpose, and other 20 cores are that information system and safety-protection system are shared, comprise that 8 cores are subsequent use, and 8 cores are redundant, and 4 cores are emergent.
Because power plant's information (MIS) system is identical substantially with the building that the security protection network system is implemented; Mis system in the garden trunk one-level transmit based on fiber optic Ethernet, the security protection network system is then transmitted the compound back of the video in the safety-protection system, audio frequency and control signal through the photoreactivation technology through optical fiber.This shows that mis system and safety-protection system backbone transport all adopt lightguide cable link; Therefore can be through the unified design of two systems, the backbone optical cable circuit is shared, uniform technical standards and unit type specification; Improve the compatibility of each system's fiber optic cable plant and storeroom, reduce investment cost.
Description of drawings
Fig. 1 is existing information system and safety-protection system network data transmission sketch map.
Fig. 2 is said integrated form information system of the utility model and safety-protection system network data transmission sketch map.
Embodiment
To combine accompanying drawing that the utility model technology is done detailed introduction below: shown in Figure 1; Described power plant mis system and safety-protection system all adopt independently backbone optical cable, wherein the transmission of mis system: information point 11-distributing frame 12-switch 13-fibre distribution frame 14-optical cable 15-fibre distribution frame 16-core switch 17; The transmission of safety-protection system: control point 21-optical transceiver, 22-fibre distribution frame, 23-optical cable, 24-fibre distribution frame, 25-optical transceiver, 26-video matrix, 27-DVR 28.
The utility model described power plant mis system and the shared backbone optical cable of safety-protection system, as shown in Figure 2, the transmission of mis system: information point 31-distributing frame 32-switch 33-fibre distribution frame 34-optical cable 35-fibre distribution frame 36-core switch 37; The transmission of safety-protection system: control point 41-optical transceiver, 42-fibre distribution frame, 34-optical cable, 35-fibre distribution frame, 36-optical transceiver, 43-video matrix, 44-DVR 45.
Shown in Figure 2; Control point in information point in the described information system, distributing frame, switch, fibre distribution frame and the safety-protection system, optical transceiver, fibre distribution frame are arranged on same or different wiring closets, and machine room fibre distribution frame, optical transceiver, video matrix, DVR in machine room fibre distribution frame, core switch and the safety-protection system in the information system are arranged on same or different machine rooms; The wherein shared same fibre distribution frame of information system and safety-protection system, optical cable and machine room fibre distribution frame.
The described optical cable of the utility model is at least 24 core multimode optical cables, and the optical cable shown in Fig. 2 is 36 core multimode optical cables, and wherein 8 cores are that information system is special-purpose; 8 cores are that safety-protection system is special-purpose, and other 20 cores are that information system and safety-protection system are shared, comprise that 8 cores are subsequent use; 8 cores are redundant, and 4 cores are emergent.
Intelligent power plant is the basis with the optical fiber network system, is support with the information platform, has informationization, automation, interactive characteristic.Fiber optic network is carrying numerous information systems, and the number of devices of connection is various, model is complicated; When the design cable system, need consider the fail safe and the reliability of each system, system can support run without interruption in 24 hours, and the important route of all transmission links and part needs Redundancy Design; Along with network technology and the extensive use of optical fiber transmission technique in intelligent power plant, the shared lightguide cable link of mis system and safety-protection system all has feasibility in reliability and fail safe.Can realize mis system and the shared plant area of safety-protection system fiber cable network circuit through improving method for designing.
Claims (3)
1. the integrated form information system and the safety-protection system of a power plant, the information point in the wherein said information system, distributing frame, switch, fibre distribution frame, optical cable, machine room fibre distribution frame, core switch; Said safety-protection system comprises: control point, optical transceiver, fibre distribution frame, optical cable, machine room fibre distribution frame, optical transceiver, video matrix, DVR; It is characterized in that control point, optical transceiver, fibre distribution frame in information point, distributing frame, switch, fibre distribution frame and the safety-protection system in the described information system are arranged on same or different wiring closets, machine room fibre distribution frame, optical transceiver, video matrix, DVR in machine room fibre distribution frame, core switch and the safety-protection system in the information system are arranged on same or different machine rooms; The wherein shared same fibre distribution frame of information system and safety-protection system, optical cable and machine room fibre distribution frame.
2. the integrated form information system and the safety-protection system of power plant according to claim 1 is characterized in that described optical cable is at least 24 core multimode optical cables.
3. the integrated form information system and the safety-protection system of power plant according to claim 2; It is characterized in that described optical cable is 36 core multimode optical cables, wherein 8 cores are that information system is special-purpose, and 8 cores are that safety-protection system is special-purpose; Other 20 cores are that information system and safety-protection system are shared; Comprise that 8 cores are subsequent use, 8 cores are redundant, and 4 cores are emergent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200204876U CN202424960U (en) | 2012-01-17 | 2012-01-17 | Integrated information system and safety protection system in power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200204876U CN202424960U (en) | 2012-01-17 | 2012-01-17 | Integrated information system and safety protection system in power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202424960U true CN202424960U (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200204876U Expired - Lifetime CN202424960U (en) | 2012-01-17 | 2012-01-17 | Integrated information system and safety protection system in power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202424960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104253649A (en) * | 2013-06-28 | 2014-12-31 | 湖北添添鑫科技有限公司 | Comprehensive fiber transmission device |
-
2012
- 2012-01-17 CN CN2012200204876U patent/CN202424960U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104253649A (en) * | 2013-06-28 | 2014-12-31 | 湖北添添鑫科技有限公司 | Comprehensive fiber transmission 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: CHINA ENERGY ENGINEERING GROUP ZHEJIANG ELECTRIC P Free format text: FORMER NAME: ZHEJIANG PROV. ELECTRIC POWER DESIGN INST. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou City, Zhejiang province 310012 GUCUI Road No. 68 Patentee after: Energy source in China construction group Zhejiang Province Power Design Institute Co., Ltd Address before: Hangzhou City, Zhejiang province 310012 GUCUI Road No. 68 Patentee before: Zhejiang Electric Power Design Institute |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |