CN202121387U - Solar energy monitoring system of contact net electric isolating switch - Google Patents
Solar energy monitoring system of contact net electric isolating switch Download PDFInfo
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- CN202121387U CN202121387U CN2011202595704U CN201120259570U CN202121387U CN 202121387 U CN202121387 U CN 202121387U CN 2011202595704 U CN2011202595704 U CN 2011202595704U CN 201120259570 U CN201120259570 U CN 201120259570U CN 202121387 U CN202121387 U CN 202121387U
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- solar energy
- isolating switch
- electric isolating
- contact line
- control system
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Abstract
The utility model discloses a solar energy monitoring system of a contact net electric isolating switch, which comprises a monitoring main station (1), one or a plurality of monitoring auxiliary stations (2) and an optical fiber communication network (3) connected between the monitoring main station (1) and the monitoring auxiliary stations (2) and used for data transmission. The solar energy monitoring system has the advantages that power supplies of the monitoring auxiliary stations adopt solar energy so as to achieve energy conservation and environment protection and save construction investment and operation cost of external power supplies of the monitoring auxiliary stations, and accordingly the solar energy monitoring system is suitable for wide application and popularization.
Description
Technical field
The utility model relates to a kind of contact line electric isolating switch solar energy supervisory control system.
Background technology
At present, in many places of electrified section, be provided with the disjunction electric isolating switch like two ends, station, goods yard, station, automation phase-splitting and large-scale junction.
For improving electrification railway contact net power supply reliability and power supply flexibility; The contact line electric isolating switch all adopts remote centralized control at present; Its main drawback is: the contact line electric isolating switch is installed the place and is extremely disperseed; Environmental condition is abominable, causes power supply investment and construction, operation maintenance cost high.
Summary of the invention
The purpose of the utility model is to overcome existing contact line electric isolating switch remote centralized control system; Drawbacks such as the investment of the power supply of its existence is big, construction is difficult, operation maintenance cost is high, thus a kind of contact line electric isolating switch solar energy supervisory control system of simple to operate, reliable, energy-conserving and environment-protective is provided.
The utility model is mainly through realizing with following technical proposals:
Contact line electric isolating switch solar energy supervisory control system, mainly by master station, more than one the monitoring substation and be connected master station and the monitoring substation between be used for transfer of data communication network form.
In order to realize the effect of the utility model, it is that it provides working power that solar energy power source apparatus is all adopted in described monitoring substation.
Simultaneously, this master station mainly is made up of industrial control computer and the coupled remote exchange that connects and ring exchanger, and wherein, described industrial control computer is touch integrated industrial control computer.
And described monitoring substation is mainly by solar energy power source apparatus and the DSL-31A that is connected with solar energy power source apparatus numeral measure and control device, ring exchanger, and the control interface loop that is connected with this DSL-31A numeral measure and control device is formed.
Said DSL-31A numeral measure and control device adopts the product of Chengdu Cihai Electric Engineering Co., Ltd., this device mainly by CPU card and with the joining power insert of CPU card, A/D plug-in unit, operation circuit plug-in unit, human-computer dialogue plate, I/O plug-in unit.
Further, said solar energy power source apparatus is mainly by the solar-electricity pool controller, and solar panel that is connected with this solar-electricity pool controller and storage battery are formed.
Further, said control interface loop is the physics on line between DSL-31A numeral measure and control device and the electric isolating switch operating mechanism.
In addition, the communication media of said communication network is a monomode fiber, and this communication network adopts optical fiber ring network or point-to-point communication mode.
The utility model compared with prior art has the following advantages:
1, with contact line electric isolating switch supervisory control system in the past relatively, contact line electric isolating switch solar energy supervisory control system, power supply of its monitoring substation equipment adopts solar energy, energy-conserving and environment-protective have demonstrated fully technical advance, the superiority of the utility model.
2, contact line electric isolating switch solar energy supervisory control system adopts optical fiber communication, and system is soft, hardware all adopts current up-to-date mature technology product, has greatly improved the system works reliability.
3, contact line electric isolating switch solar energy supervisory control system has been practiced thrift master station to power supply construction investment and the running cost of monitoring the substation.
Description of drawings
Fig. 1 is that the system of the utility model constitutes sketch map.
Wherein, corresponding Reference numeral title is respectively in the accompanying drawing:
The 1-master station, 2-monitors substation, 3-communication network; The 4-industrial control computer, 5-remote exchange, 6-ring exchanger; The 7-solar energy power source apparatus, 8-solar panel, 9-solar-electricity pool controller; The 10-storage battery, 11-DSL-31A numeral measure and control device, 12-control interface loop.
Embodiment
Below in conjunction with embodiment the utility model is done to specify further, but the execution mode of the utility model is not limited thereto.
Embodiment
As shown in Figure 1, the utility model by master station 1, be distributed in the monitoring substation 2 of each point and be connected in master station 1 and form with the communication network 3 of monitoring substation 2.
Wherein, in whole system, the quantity of this master station 1 is one, and quantity that should monitoring substation 2 can be one, also can for two and more than, specifically confirm according to the electric isolating switch quantity of being controlled.
Simultaneously, this master station 1 is mainly by being used for the local industrial control computer of monitoring 4, the coupled remote exchange that connects 5, and ring exchanger 6 compositions that are used for data forwarding.
The function that master station 1 is realized: Data Receiving, forwarding and local monitoring function.Specifically describe as follows:
The remote dispatching center sends to control command the remote exchange 5 of master station 1; Remote exchange 5 is forwarded to industrial control computer 4; Industrial control computer 4 carries out being forwarded to after the data processing ring exchanger 6 of master station 1, and this ring exchanger 6 is forwarded to corresponding control monitoring substation again through communication network 3.
The monitoring substation through communication network 3, is delivered to the ring exchanger 6 of master station 1 with the state information of isolating switch; Be forwarded to industrial control computer 4 by this ring exchanger 6, after industrial control computer 4 carries out data processing, the one, show at the liquid crystal interface of industrial control computer 4; Realize local function for monitoring; The 2nd, be forwarded to the remote exchange 5 of master station 1 simultaneously, thereby be uploaded to the remote dispatching center, realize the remote monitoring function.
Operation for ease, this industrial control computer 4 are touch integrated industrial control computer, click the touch-screen of industrial control computer 4; Can assign local control command; After industrial control computer 4 is received and gone forward side by side local control command line data handles, be forwarded to the ring exchanger 6 of master station 1, this ring exchanger 6 is forwarded to corresponding control monitoring substation 2 again through communication network 3; Realization realizes local monitoring function to the control of monitoring substation 2.
Described monitoring substation 2 is by solar energy power source apparatus 7, the DSL-31A numeral measure and control device 11, the ring exchanger 6 that are connected with this solar energy power source apparatus 7, and the control interface loop 12 that is connected with this DSL-31A numeral measure and control device 11 is formed.7 of solar energy power source apparatus are by solar-electricity pool controller 9, the coupled solar panel that connects 8, and storage battery 10 is formed; Solar energy power source apparatus 7 provides working power for the isolating switch of monitoring substation 2 and controlled.DSL-31A numeral measure and control device 11 adopts the DSL-31A numeral measure and control device of Chengdu Cihai Electric Engineering Co., Ltd., this device mainly by CPU card and with the joining power insert of CPU card, A/D plug-in unit (analog acquisition/conversion plug-in unit), operation circuit plug-in unit, human-computer dialogue plate, I/O plug-in unit (open into/leave plug-in unit).Control interface loop 12 is the physics on line between DSL-31A numeral measure and control device 11 and the electric isolating switch operating mechanism, and in order to ensure result of use, this physics on line adopts direct-burried power cable mode to realize.
The function that realize monitoring substation 2: Data Receiving, forwarding and control output.Specifically describe as follows:
The isolating switch state information; Be sent to DSL-31A numeral measure and control device 11 through control interface loop 12, DSL-31A numeral measure and control device 11 carries out data processing, is forwarded to the ring exchanger 6 of monitoring substation 2; Through communication network 3; Deliver to master station 1, be forwarded to the remote dispatching center through master station 1 again, realize local, remote monitoring.
The ring exchanger 6 of monitoring substation 2; Through communication network 3, receive the control command of master station 1, ring exchanger 6 is forwarded to DSL-31A numeral measure and control device 11; DSL-31A numeral measure and control device 11 carries out data processing; Drive controlling output, through control interface loop 12, realize to isolating switch branch, close control.
The utility model uses ring exchanger 6, and its major advantage is that a certain circuit on looped network breaks off, and can't influence the data forwarding on the network.And general Ethernet switch can not be made loop network, in case formation is annular, then can cause broadcast storm when it.Therefore, use annular switch 6 not only can avoid the generation of broadcast storm, realized the reliability of loop network simultaneously again.
It is eight core single mode direct-burried optical fiber that the utility model uses the communication media of communication network 3, and communication mode is optical fiber ring network or point-to-point communication mode.
As stated, just can realize the utility model preferably.
Claims (9)
1. contact line electric isolating switch solar energy supervisory control system; Mainly by master station (1), more than one monitoring substation (2) and be connected master station (1) and monitoring substation (2) between be used for transfer of data communication network (3) forms, it is characterized in that: monitor substation (2) for every and all for it working power is provided through solar energy power source apparatus (7).
2. contact line electric isolating switch solar energy supervisory control system according to claim 1 is characterized in that: described master station (1) is mainly by industrial control computer (4) and coupled remote exchange that connects (5) and ring exchanger (6) formation.
3. contact line electric isolating switch solar energy supervisory control system according to claim 2; It is characterized in that: described monitoring substation (2) is mainly by solar energy power source apparatus (7) and the DSL-31A numeral measure and control device (11), the ring exchanger (6) that are connected with solar energy power source apparatus (7), and the control interface loop (12) that is connected with this DSL-31A numeral measure and control device (11) is formed.
4. contact line electric isolating switch solar energy supervisory control system according to claim 3; It is characterized in that: said DSL-31A numeral measure and control device (11) adopts the product of Chengdu Cihai Electric Engineering Co., Ltd., and this device is mainly formed by CPU card with the joining power insert of CPU card, A/D plug-in unit, operation circuit plug-in unit, human-computer dialogue plate, I/O plug-in unit.
5. contact line electric isolating switch solar energy supervisory control system according to claim 3; It is characterized in that: said solar energy power source apparatus (7) is mainly by solar-electricity pool controller (9), and solar panel (8) that is connected with this solar-electricity pool controller (9) and storage battery (10) are formed.
6. contact line electric isolating switch solar energy supervisory control system according to claim 3 is characterized in that: said control interface loop (12) is the physics on line between DSL-31A numeral measure and control device (11) and the electric isolating switch operating mechanism.
7. according to each described contact line electric isolating switch solar energy supervisory control system of claim 1～6, it is characterized in that: the communication media of said communication network (3) is a monomode fiber.
8. contact line electric isolating switch solar energy supervisory control system according to claim 7 is characterized in that: said communication network (3) adopts optical fiber ring network or point-to-point communication mode.
9. contact line electric isolating switch solar energy supervisory control system according to claim 8 is characterized in that: described industrial control computer (4) is touch integrated industrial control computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202595704U CN202121387U (en) | 2011-07-21 | 2011-07-21 | Solar energy monitoring system of contact net electric isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202595704U CN202121387U (en) | 2011-07-21 | 2011-07-21 | Solar energy monitoring system of contact net electric isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202121387U true CN202121387U (en) | 2012-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202595704U Expired - Fee Related CN202121387U (en) | 2011-07-21 | 2011-07-21 | Solar energy monitoring system of contact net electric isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202121387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103779959A (en) * | 2013-10-22 | 2014-05-07 | 国家电网公司 | Remote state monitoring device for distribution line interconnection switch |
| CN113602129A (en) * | 2021-08-06 | 2021-11-05 | 北京智研信通科技有限公司 | Electric automobile charging monitoring system |
-
2011
- 2011-07-21 CN CN2011202595704U patent/CN202121387U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103779959A (en) * | 2013-10-22 | 2014-05-07 | 国家电网公司 | Remote state monitoring device for distribution line interconnection switch |
| CN113602129A (en) * | 2021-08-06 | 2021-11-05 | 北京智研信通科技有限公司 | Electric automobile charging monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20140721 |
|
| EXPY | Termination of patent right or utility model |