CN202997708U - Power distribution structure capable of easily sensing ring network cabinets - Google Patents
Power distribution structure capable of easily sensing ring network cabinets Download PDFInfo
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- CN202997708U CN202997708U CN 201320020173 CN201320020173U CN202997708U CN 202997708 U CN202997708 U CN 202997708U CN 201320020173 CN201320020173 CN 201320020173 CN 201320020173 U CN201320020173 U CN 201320020173U CN 202997708 U CN202997708 U CN 202997708U
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- main unit
- ring main
- monitoring
- monitoring device
- network structure
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Abstract
The utility model provides a power distribution structure capable of easily sensing ring network cabinets. The power distribution structure comprises a plurality of ring network cabinets and a monitor terminal for monitoring the state in the ring network cabinets, wherein the ring network cabinet is provided with a temperature and humidity monitoring device, a water level monitoring device and an access system, and also provided with a DTU communication device connected with the temperature and humidity monitoring device, the water level monitoring device and the access system and an ONU device connected with the DTU communication device, the monitor terminal comprises a main station with a computer system for processing the data in the ring network cabinets, a main station optical transmitter and receiver, and an OLT device connected with the ONU device by an optical fiber. The power distribution structure can easily sense the working environment of the ring network cabinets and know such as the access, operation situations of working staff, the normal operation and reliable power supply of the device is better protected, the performance and service life of the device are improved, and the safety of the working staff is ensured.
Description
Technical field
The utility model relates to the distribution automation field, is specifically related to a kind of Distributing network structure that facilitates the perception ring main unit.
Background technology
Along with development and the electric energy of economy are increasing on the impact of people's life, particularly for the higher city of load density, power supply reliability is even more important.By setting up take ring network structure as main distribution network, can effectively improve power supply reliability, guarantee the continuity of power supply, be down to the impact that controller switching equipment fault, maintenance have a power failure minimum, and as the visual plant-ring main unit in the looped network operational mode, the application in the distribution transformation is also more and more wider.It is several that ring main unit is divided into air-generating ring main unit, air pressing type ring main unit, vacuum ring main unit, SF6 ring main unit etc. because its on-load switch kind of using is different, wherein there are critical defect in air-generating ring main unit, air pressing type ring main unit because of the switch that adopts, reliability is low, and is now substantially superseded.Vacuum ring main unit, SF6 ring main unit are high because of performance index, Operation and Maintenance, maintenance operation reliability etc. are used widely, but whether the environment of its equipment work is fit to, personnel's situation of coming in and going out, and the person liable operates and waits the certain perception of shortage.
In prior art, DTU (Data Transfer unit) full name data transmission unit, be to be specifically designed to serial data is converted to the IP data or the IP data are converted to the wireless terminal device that serial data transmits by cordless communication network, the major function of DTU communication apparatus is that the data of remote equipment are sent back the center, backstage by wireless mode; ONU (Optical Network Unit) is optical node, ONU equipment can be the equipment that comprises optical receiver, up optical sender, a plurality of bridging amplifier network monitorings that is equipped with, and range finding and the power control command that the broadcast data that the optionally connected receipts of ONU equipment OLT equipment sends, response OLT equipment send and doing adjust accordingly, user's Ethernet data is carried out buffer memory and sends to up direction in the send window of OLT devices allocation; OLT(optical line terminal) be optical line terminal, OLT equipment can be used as for the terminal equipment that connects fiber optic backbone, OLT equipment is connected to a plurality of ONU equipment by optical branching device, can send Ethernet data, initiation and control ranging process with broadcast mode to ONU equipment, and record ranging information, be ONU distribution bandwidth.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of Distributing network structure that facilitates the perception ring main unit; be convenient to the operational environment and the situations such as the discrepancy of understanding the staff, operation of perception ring main unit, can protect preferably normal operation and reliable power supply, the performance of raising equipment and life-span and safeguard work personnel's the safety of equipment.
for solving above-mentioned existing technical problem, the utility model adopts following scheme: a kind of Distributing network structure that facilitates the perception ring main unit, comprise some ring main units and be used for the monitoring terminal of situation in the monitoring ring main unit, be provided with the humiture monitoring device for humiture in the monitoring ring main unit in described ring main unit, be used for the Level monitor of liquid level condition in the monitoring ring main unit and be used for controlling the gate control system that ring main unit opens and closes, be provided with DTU communication apparatus and the ONU equipment that is connected with the DTU communication apparatus in described ring main unit, described humiture monitoring device, Level monitor and gate control system all are connected with the DTU communication apparatus, described monitoring terminal comprises main website, the main website optical transceiver that is connected with main website, the OLT equipment that is connected with the main website optical transceiver, described OLT equipment is connected by optical fiber with ONU equipment, be provided with in main website for the computer system that data in ring main unit are processed.
As preferably, be provided with in described ring main unit infrared pick-up head monitoring device be connected with infrared pick-up head monitoring device the Monitoring Data of infrared pick-up head monitoring device can be passed to the switch of monitoring terminal.
As preferably, described monitoring terminal also comprises the local side high-volume database that is connected with the main website optical transceiver and uses work station, uses in work station to be provided with for the computer system to data analysis and processing in the local side high-volume database.
As preferably, described humiture monitoring device, Level monitor and gate control system are connected with wiring by RS485 type interface with the DTU communication apparatus.
As preferably, described DTU communication apparatus is connected RJ45 type interface and is connected with wiring with ONU equipment.
As preferably, described OLT equipment is connected to ONU equipment in different ring main units by optical branching device.
As preferably, described main website optical transceiver is connected with wiring by RJ45 or RS232 type interface with OLT equipment.
As preferably, be provided with the SF6 transducer for SF6 Leakage Gas in the monitoring ring main unit in described ring main unit, described SF6 transducer is connected with the DTU communication apparatus.
Beneficial effect:
A kind of Distributing network structure that facilitates the perception ring main unit that the utility model adopts technique scheme to provide, but filled up the blank of existing ring main unit in perception, contained the functions such as humiture, video monitoring, gate inhibition, water logging, the operational circumstances that has solved the Real-Time Monitoring of ambient temperature and humidity, water level and switchyard staff situation, operation director is monitored.
1, ambient temperature and humidity, water level are carried out Real-Time Monitoring, the equipment that prevents moves under disadvantageous operational environment, has improved performance and the life-span of equipment, has improved staff's safety, and instant the adopting an effective measure of poor environment to occurring.
2, understand switchyard personnel's discrepancy situation, the personnel of preventing are strayed into, mistake behaviour, protect the normal operation of equipment and improve reliable power supply capacity.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of ring main unit in the utility model.
Embodiment
as illustrated in fig. 1 and 2, a kind of Distributing network structure that facilitates the perception ring main unit, comprise some ring main units 1 and be used for the monitoring terminal of monitoring ring main unit 1 interior situation, be provided with the humiture monitoring device 11 for monitoring ring main unit 1 interior humiture in described ring main unit 1, be used for the Level monitor 12 of monitoring ring main unit 1 interior liquid level condition and be used for controlling the gate control system 13 that ring main unit 1 opens and closes, be provided with DTU communication apparatus 14 and the ONU equipment 16 that is connected with DTU communication apparatus 14 in described ring main unit 1, described humiture monitoring device 11, Level monitor 12 is connected with gate control system and all is connected with DTU communication apparatus 14, described monitoring terminal comprises main website 21, the main website optical transceiver 22 that is connected with main website 21, the OLT equipment 23 that is connected with main website optical transceiver 22, described OLT equipment 23 is connected by optical fiber with ONU equipment 16, be provided with the computer system of processing for to the interior data of ring main unit 1 in main website 21.Be provided with in described ring main unit 1 infrared pick-up head monitoring device 17 be connected with infrared pick-up head monitoring device 17 the Monitoring Data of infrared pick-up head monitoring device 17 can be passed to the switch 18 of monitoring terminal.Described monitoring terminal also comprises the local side high-volume database 24 that is connected with main website optical transceiver 22 and uses work station 25, uses in work station 25 to be provided with for the computer system to the interior data analysis of local side high-volume database 24 and processing.Described humiture monitoring device 11, Level monitor 12 are connected with gate control system and are connected with wiring by RS485 type interface with DTU communication apparatus 14.Described DTU communication apparatus 14 is connected with ONU equipment and is connected with wiring by RJ45 type interface.Described OLT equipment 23 is connected to the interior ONU equipment 16 of different ring main unit 1 by optical branching device 26.Described main website optical transceiver 22 is connected with wiring by RJ45 or RS232 type interface with OLT equipment 23.Be provided with the SF6 transducer 15 for the interior SF6 Leakage Gas of monitoring ring main unit 1 in described ring main unit 1, described SF6 transducer 15 is connected with DTU communication apparatus 14.
The DTU communication apparatus is remote equipment, and---data that are humiture monitoring device 11, Level monitor 12, gate control system 13 and SF6 transducer 15 send back the center, backstage by wireless mode---is monitoring terminal.ONU equipment is connected with OLT equipment is connected connection and data transfer equipment with monitoring terminal as the DTU communication apparatus.The SF6 transducer is the sulphur hexafluoride transducer, and SF6 gas is sulfur hexafluoride gas.Humiture monitoring device 11 mainly monitor the interior humiture of ring main unit 1 by Temperature Humidity Sensor.Level monitor is mainly by the liquid level condition in fluid level transmitter or liquid level sensor monitoring ring main unit.The main access controller of gate control system is controlled ring main unit 1 and is opened and closed.The data of main website optical transceiver can be stored and back up to local side high-volume database 24, uses computer systems in work station 25 and can transfer data analysis in local side high-volume database 24 and processing so that ring main unit is monitored and managed.
The utility model major embodiment its integral frame and its sentience.The utility model is contained a plurality of auxiliary systems: the systems such as temperature-humidity monitoring, video monitoring, gate inhibition, water level monitoring; and the conversion and the transmission that are used in conjunction with to carry out data by DTU communication apparatus, ONU equipment and OLT equipment; can effectively play a Real-Time Monitoring effect to surrounding environment; effectively protected equipment; improve staff's safety, embodied the sentience of the acuity of ring main unit.Compare with the ring main unit of routine, ring main unit modification scheme of the present utility model, but obtaining very large improvement and breakthrough aspect its perception, it is used in the switchyard transformation widely, greatly improved power supply reliability.
Claims (8)
1. Distributing network structure that can facilitate the perception ring main unit, comprise some ring main units (1) and be used for the monitoring terminal of the interior situation of monitoring ring main unit (1), it is characterized in that: be provided with the humiture monitoring device (11) for the interior humiture of monitoring ring main unit (1) in described ring main unit (1), be used for the Level monitor (12) of the interior liquid level condition of monitoring ring main unit (1) and be used for controlling the gate control system (13) that ring main unit (1) opens and closes, be provided with DTU communication apparatus (14) and the ONU equipment (16) that is connected with DTU communication apparatus (14) in described ring main unit (1), described humiture monitoring device (11), Level monitor (12) is connected 13 with gate control system) all be connected with DTU communication apparatus (14), described monitoring terminal comprises main website (21), the main website optical transceiver (22) that is connected with main website (21), the OLT equipment (23) that is connected with main website optical transceiver (22), described OLT equipment (23) is connected by optical fiber with ONU equipment (16), be provided with the computer system of processing for to the interior data of ring main unit (1) in main website (21).
2. a kind of Distributing network structure that facilitates the perception ring main unit according to claim 1, is characterized in that: be provided with infrared pick-up head monitoring device (17) and the switch (18) that the Monitoring Data of infrared pick-up head monitoring device (17) can be passed to monitoring terminal that is connected with infrared pick-up head monitoring device (17) in described ring main unit (1).
3. a kind of Distributing network structure that facilitates the perception ring main unit according to claim 1 and 2, it is characterized in that: described monitoring terminal also comprises the local side high-volume database (24) that is connected with main website optical transceiver (22) and uses work station (25), is provided with for the computer system to the interior data analysis of local side high-volume database (24) and processing in application work station (25).
4. a kind of Distributing network structure that facilitates the perception ring main unit according to claim 1 and 2, it is characterized in that: described humiture monitoring device (11), Level monitor (12) are connected 13 with gate control system) be connected with wiring by RS485 type interface with DTU communication apparatus (14).
5. a kind of Distributing network structure that facilitates the perception ring main unit according to claim 1 and 2, it is characterized in that: described DTU communication apparatus (14) is connected 16 with ONU equipment) be connected with wiring by RJ45 type interface.
6. a kind of Distributing network structure that facilitates the perception ring main unit according to claim 1 and 2 is characterized in that: described OLT equipment (23) is connected to ONU equipment (16) in different ring main unit (1) by optical branching device (26).
7. a kind of Distributing network structure that facilitates the perception ring main unit according to claim 1 and 2, it is characterized in that: described main website optical transceiver (22) is connected with wiring by RJ45 or RS232 type interface with OLT equipment (23).
8. a kind of Distributing network structure that facilitates the perception ring main unit according to claim 1 and 2, it is characterized in that: be provided with the SF6 transducer (15) for the interior SF6 Leakage Gas of monitoring ring main unit (1) in described ring main unit (1), described SF6 transducer (15) is connected with DTU communication apparatus (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320020173 CN202997708U (en) | 2013-01-15 | 2013-01-15 | Power distribution structure capable of easily sensing ring network cabinets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320020173 CN202997708U (en) | 2013-01-15 | 2013-01-15 | Power distribution structure capable of easily sensing ring network cabinets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202997708U true CN202997708U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320020173 Expired - Lifetime CN202997708U (en) | 2013-01-15 | 2013-01-15 | Power distribution structure capable of easily sensing ring network cabinets |
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| Country | Link |
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| CN (1) | CN202997708U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103094984A (en) * | 2013-01-15 | 2013-05-08 | 长兴县供电局 | Network distribution structure capable of conveniently sensing ring main units |
| CN106253087A (en) * | 2016-08-24 | 2016-12-21 | 中国南方电网有限责任公司电网技术研究中心 | A kind of intelligent ring main unit |
| CN108462255A (en) * | 2018-04-02 | 2018-08-28 | 安徽广祺智能电器股份有限公司 | A kind of cable high-voltage ring main unit monitor control system and its implementation |
-
2013
- 2013-01-15 CN CN 201320020173 patent/CN202997708U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103094984A (en) * | 2013-01-15 | 2013-05-08 | 长兴县供电局 | Network distribution structure capable of conveniently sensing ring main units |
| CN106253087A (en) * | 2016-08-24 | 2016-12-21 | 中国南方电网有限责任公司电网技术研究中心 | A kind of intelligent ring main unit |
| CN106253087B (en) * | 2016-08-24 | 2018-11-16 | 中国南方电网有限责任公司电网技术研究中心 | A kind of intelligent ring main unit |
| CN108462255A (en) * | 2018-04-02 | 2018-08-28 | 安徽广祺智能电器股份有限公司 | A kind of cable high-voltage ring main unit monitor control system and its implementation |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
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| CX01 | Expiry of patent term |