CN2566522Y - Automation device for transformer substation - Google Patents
Automation device for transformer substation Download PDFInfo
- Publication number
- CN2566522Y CN2566522Y CN 02208478 CN02208478U CN2566522Y CN 2566522 Y CN2566522 Y CN 2566522Y CN 02208478 CN02208478 CN 02208478 CN 02208478 U CN02208478 U CN 02208478U CN 2566522 Y CN2566522 Y CN 2566522Y
- Authority
- CN
- China
- Prior art keywords
- communication
- automation
- network
- transformer substation
- station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model relates to an automation device for a transformer substation. The interval layer of the existing automation device for a transformer substation is additionally provided with an intelligent metering apparatus, a transformer substation environment monitoring controlling apparatus, and a uninterrupted power supply apparatus for a station, and the automation device for a transformer substation is composed of the interval layer, a network layer, and a transformer substation layer which are connected in sequence. The apparatuses can be used for changing data with the transformer substation layer through a corresponding instation communication network so as to satisfy the requirements of the transformer substation with nobody on duty to electric energy long-range reading meter, transformer substation environment monitoring, and power supply management function for a station.
Description
Technical field
The utility model relates to a kind of automation of transformation substations device.
Background technology
Automation of transformation substations device is to use automatic control technology, computer and the network communications technology; secondary device (comprising control, signal, measurement, protection, automatics, telemechanical apparatus etc.) with transformer station; through the reintegrating and optimal design of function, composition finish a kind of automation equipment of transformer station being carried out automatic monitoring, protection, measurement, operation management, information remote transmitting and coordination thereof.Along with the develop rapidly of the computer technology and the network communications technology, electric device improves constantly the unattended management expectancy of transformer station.How satisfying the new demand of the unattended management of transformer station, is the difficult problem that automation of transformation substations device must solve.And adopt the automation of transformation substations device of traditional SCADA art designs at present; wall only disposes serial microcomputer protective relay device mostly; network layer also can only be transmitted a kind of communication protocol, and the substation level monitoring host computer also only carries out daily operation management and accident treatment to the microcomputer protective relay device of wall.Common automation of transformation substations device can't be monitored the running environment of transformer station and the working condition that power supply is used at the station, can not measure and add up the electricity consumption of transformer station.
Summary of the invention
The purpose of this utility model aims to provide a kind of automation of transformation substations device; it can not only finish four remote control functions such as the relaying protection of transformer station's routine and remote measurement, remote signalling, remote control, remote regulating; and can carry out remote meter reading to the electricity consumption of transformer station; the power supply working condition is used at running environment that can also remote monitoring transformer station and station, can satisfy the demand of the unattended management of transformer station to the multiple management function of automation of transformation substations device.
The purpose of this utility model is achieved in that it comprises wall, network layer and substation level, and three layers are linked in sequence; Wall comprises the protection watch-dog, substation level comprises front end processor, background host computer and the telecommunicatio network of communicating by letter between the two, network layer comprises and is used for the station communication net and the transition of communications equipment of communicating by letter between wall and the substation level that it is characterized in that: wall is set up electric energy measuring equipment, power station environmental surveillance control appliance and station no-break power unit; Network layer is set up electric energy automatic data logging communication network, power station environmental monitoring communication network, is stood and use the power management private line of communication; The substation level front end processor disposes two PCL-745B double serial port communication cards on the ISA expansion slot, set up intelligent metering equipment, power station environmental surveillance control appliance and station no-break power unit communication protocol explanation module on the monitoring software platform.
Of the present utility modelly further be improved to, electric energy measuring equipment comprises two above DTSD341-1 three-phase and four-line full electronic kilowatt-hour meters, two above DSSD331-1 phase three-wire three full electronic kilowatt-hour meters, built-in communication chip of intelligent kilowatt-hour meter and RS-485 communication interface.The power station surroundings monitoring apparatus comprises a KCR-31/Z network air-conditioner, ZS-50/Z intelligence dehumidifier, network air-conditioner and a built-in communication chip of intelligent dehumidifier and a RS-485 communication interface.Stand with built-in communication chip of uninterrupted power supply and RS-232 communication interface.Electric energy automatic data logging communication network is a bus communication net based on the RS-485/RS-422 standard, and communication protocol is weisheng.Power station environmental monitoring communication network is a bus communication net based on the RS-485/RS-422 standard, and communication protocol is kelon.Uninterrupted power supply and front end processor communication protocol are SANTAK.
The utility model advantage compared with prior art is; the dispersion layered distribution type electric substation automation system of functions such as collection relaying protection management, electric energy measuring management, uninterrupted power supply management and temperature (wetting) keyholed back plate reason is to satisfy the functional requirement of the unattended management of transformer station to electric substation automation system.
Description of drawings
Accompanying drawing is an automation of transformation substations device structure drawing of device.
In the accompanying drawing: COM1/COM2, COM3/COM4:PCL-745B double serial port communication card; The Ethernet:10/100Mb Ethernet card; Relay:PCL-725/16 relay output card; LPT1: printout interface.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Accompanying drawing is this automation of transformation substations device structure drawing of device, and whole automation of transformation substations device is divided into three levels, i.e. wall, network layer and substation level.Wall comprises PA-100 series microcomputer protective relay device, DTSD341/DSSD331 series full electronic kilowatt-hour meter, network air conditioner, intelligent dehumidifier and uninterrupted power supply; Network layer comprises the PA-100 protection monitoring communications net of employing based on the RS-485/RS-422 standard; the weisheng electric energy communication network of checking meter; kelon power station environmental monitoring communication network; SANTAK uninterrupted power supply private line of communication and communications switching unit; wherein the PA-100 protection monitoring communications net serial microcomputer protective relay device that is used for substation level and wall carries out exchanges data; the weisheng electric energy is checked meter, and communication network is used for substation level and wall DTSD341/DSSD331 series full electronic kilowatt-hour meter carries out exchanges data; environmental monitoring communication network in kelon power station is used for substation level and wall network air conditioner and intelligent dehumidifier and carries out exchanges data, and SANTAK uninterrupted power supply private line of communication is used for substation level and the wall uninterrupted power supply carries out exchanges data.The substation level front end processor is the very strong SIMATIC FI45 industrial computer of an interference rejection ability, and two PCL-745B double serial port communications of plug-in mounting card is used for automation of transformation substations device station communication on its expansion slot; The background host computer of substation level is communicated by letter with front end processor by the telecommunicatio network that the Ethernet communication interface is communicated with, and realizes the unattended management of transformer station.
Claims (7)
1, a kind of automation of transformation substations device, it comprises wall (1), network layer (2) and substation level (3), three layers are linked in sequence; Wall (1) comprises the protection watch-dog; Substation level (3) comprises front end processor, background host computer and the telecommunicatio network of communicating by letter between the two; Network layer (2) comprises station communication net and the transition of communications equipment that is used for communication between wall (1) and the substation level (3), it is characterized in that: wall (1) is set up electric energy measuring equipment, power station environmental surveillance control appliance and station no-break power unit; Network layer (2) is set up electric energy automatic data logging communication network, power station environmental monitoring communication network, is stood and use the power management private line of communication; Substation level (3) front end processor disposes two PCL-745B double serial port communication cards on the ISA expansion slot, set up intelligent metering equipment, power station environmental surveillance control appliance and station no-break power unit communication protocol explanation module on the monitoring software platform.
2, automation of transformation substations device according to claim 1, it is characterized in that: electric energy measuring equipment comprises two above DTSD341-1 three-phase and four-line full electronic kilowatt-hour meters, two above DSSD331-1 phase three-wire three full electronic kilowatt-hour meters, built-in communication chip of intelligent kilowatt-hour meter and RS-485 communication interface.
3, automation of transformation substations device according to claim 1, it is characterized in that: the power station surroundings monitoring apparatus comprises a KCR-31/Z network air-conditioner, ZS-50/Z intelligence dehumidifier, network air-conditioner and a built-in communication chip of intelligent dehumidifier and a RS-485 communication interface.
4, automation of transformation substations device according to claim 1 is characterized in that: stand with built-in communication chip of uninterrupted power supply and RS-232 communication interface.
5, automation of transformation substations device according to claim 1 is characterized in that: electric energy automatic data logging communication network is a bus communication net based on the RS-485/RS-422 standard, and communication protocol is weisheng.
6, automation of transformation substations device according to claim 1 is characterized in that: power station environmental monitoring communication network is a bus communication net based on the RS-485/RS-422 standard, and communication protocol is kelon.
7, automation of transformation substations device according to claim 1 is characterized in that: uninterrupted power supply and front end processor communication protocol are SANTAK.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02208478 CN2566522Y (en) | 2002-03-26 | 2002-03-26 | Automation device for transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02208478 CN2566522Y (en) | 2002-03-26 | 2002-03-26 | Automation device for transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2566522Y true CN2566522Y (en) | 2003-08-13 |
Family
ID=33689147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02208478 Expired - Fee Related CN2566522Y (en) | 2002-03-26 | 2002-03-26 | Automation device for transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2566522Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7334244B2 (en) | 2003-11-06 | 2008-02-19 | Benq Corporation | Flexible flat cable and disk drive using the same |
| CN101409008B (en) * | 2008-11-24 | 2010-06-02 | 北京清电华力电气自动化科技有限公司 | Integrated system for monitor, management and remotely meter-reading of power distribution network |
| CN101951029A (en) * | 2010-09-02 | 2011-01-19 | 东北电网有限公司哈尔滨超高压局 | Substation real-time monitoring device with ground wire faulty operation prevention locking |
| CN101432947B (en) * | 2006-04-24 | 2011-11-16 | Abb研究有限公司 | Intelligent electronic device configuration inspection |
| CN101432633B (en) * | 2006-04-24 | 2011-12-07 | Abb研究有限公司 | System level testing for substation automation systems |
| CN103576025A (en) * | 2013-09-05 | 2014-02-12 | 国家电网公司 | Detection test system for energy storage power station grid connection |
-
2002
- 2002-03-26 CN CN 02208478 patent/CN2566522Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7334244B2 (en) | 2003-11-06 | 2008-02-19 | Benq Corporation | Flexible flat cable and disk drive using the same |
| CN101432947B (en) * | 2006-04-24 | 2011-11-16 | Abb研究有限公司 | Intelligent electronic device configuration inspection |
| CN101432633B (en) * | 2006-04-24 | 2011-12-07 | Abb研究有限公司 | System level testing for substation automation systems |
| CN101409008B (en) * | 2008-11-24 | 2010-06-02 | 北京清电华力电气自动化科技有限公司 | Integrated system for monitor, management and remotely meter-reading of power distribution network |
| CN101951029A (en) * | 2010-09-02 | 2011-01-19 | 东北电网有限公司哈尔滨超高压局 | Substation real-time monitoring device with ground wire faulty operation prevention locking |
| CN103576025A (en) * | 2013-09-05 | 2014-02-12 | 国家电网公司 | Detection test system for energy storage power station grid connection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206532409U (en) | A kind of collecting terminal with platform area identification function | |
| CN101859141A (en) | Wireless sensor network-based remote power supply monitoring system and control method | |
| CN107359487A (en) | Distributed remote control apparatus socket and management of power use method | |
| CN202254113U (en) | Long-distance radio-frequency low-power-consumption networked air conditioning remote control | |
| CN2566522Y (en) | Automation device for transformer substation | |
| CN201142577Y (en) | Wireless or CAN bus program controlled remote electric load control module | |
| CN201378356Y (en) | Building energy-consumption data collector | |
| CN202694121U (en) | Data acquisition system for energy storage air conditioner | |
| CN202474492U (en) | Multifunctional socket capable of sensing peak-valley electrical measurement and controlling electric devices based on PLC communication | |
| CN208723624U (en) | A kind of power remote distributed terminal | |
| CN208254526U (en) | Oil-field oil pumper multi-functional measurement instrument based on ZigBee | |
| CN216817577U (en) | Transformer substation signal transmission device based on wireless communication | |
| CN201955688U (en) | Temperature controller | |
| CN102506932A (en) | Thermodynamic type energy-efficiency data acquisition terminal | |
| CN206312214U (en) | A kind of energy control platform of operation maintenance energy-conservation integrated management | |
| CN202304874U (en) | Thermotechnical type energy efficiency data acquisition terminal | |
| CN201652707U (en) | Temperature controller for air conditioner | |
| CN108693395A (en) | A kind of distributing alternating-current charging pile monitoring system based on WSN | |
| CN101763717A (en) | Data collecting device based on DCPLC mode | |
| CN210605701U (en) | Safe energy efficiency acquisition terminal | |
| CN208539935U (en) | A kind of electric quantity metering and monitoring device of energy-storage battery | |
| CN207924000U (en) | A kind of distributing alternating-current charging pile monitoring system based on WSN | |
| CN209767239U (en) | Intelligent power grid system | |
| CN202759109U (en) | IC card energy saving and electricity control socket | |
| CN205750870U (en) | Measure based on ERP control cold heat and take keyholed back plate reason system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |