CN204858734U - Novel intelligence integration power supply monitoring system - Google Patents
Novel intelligence integration power supply monitoring system Download PDFInfo
- Publication number
- CN204858734U CN204858734U CN201520253116.6U CN201520253116U CN204858734U CN 204858734 U CN204858734 U CN 204858734U CN 201520253116 U CN201520253116 U CN 201520253116U CN 204858734 U CN204858734 U CN 204858734U
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- Prior art keywords
- module
- power supply
- control display
- detection module
- communication
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
Abstract
The utility model provides a novel intelligence integration power supply monitoring system adopts the layering to distribute and configures, station including the intelligent information of transformer substation integration platform is controlled the layer, is set up the wall of intelligence communication administrative unit and is set up the process layer of detecting control display element, it includes detection module and control display module to detect control display element, detection module and electrical power generating system are connected, detection module patrols and examines the module including synthesizing measured module, switching value detection module, insulating detection module and battery. The utility model discloses a layering framework that distributes adopts integrated design, integration configuration, integration control, shows and the control operation through the operating condition and the real time information data of control display module to the system, has realized the requirement of local control, realize the requirement of remote monitoring through the intelligence communication administrative unit, improved the integration electrical power generating system intelligent management of transformer substation level.
Description
Technical field
The utility model relates to monitoring system of electric substation, is specifically related to a kind of novel intelligent integrated power supply supervisory control system.
Background technology
Power-supply system is the important component part of transformer station, is the basis ensureing power network safety operation, and power-supply system is progressively to integration, intelligent, digitized future development.The power-supply system of current transformer station adopts storage battery and charging device to power for it, and adopt UPS storage battery to carry out emergency service, adopt storage battery power supply simultaneously, power supply cost is higher, and the power supply of each circuit is independent, effectively can not carry out the management of power supply, especially monitoring is unfavorable for power lightning protection configuration and secondary power distribution management, when there is power supply trouble, can not to go forward side by side row relax by Timeliness coverage, causing serious security incident.
Utility model content
In order to overcome above-mentioned prior art Problems existing, the utility model provides a kind of novel intelligent integrated power supply supervisory control system.
The technical scheme that the utility model is taked is: a kind of novel intelligent integrated power supply supervisory control system, it is characterized in that, adopt layer distributed framework, comprise the station level of intelligent substation information integral platform, the wall of intelligent communication management unit is set and the process layer of detection control display unit is set, described detection control display unit comprises detection module and controls display module, described detection module is connected with power-supply system, and described detection module comprises composite measurement module, switching value module, insulation monitoring module and battery inspection module.
Further, described station level and wall adopt IEC61850 agreement to communicate, and described wall and process layer carry out the transmission of data by MODBUS.
Further, described power-supply system comprises AC power, DC power supply, communication power supply and USP power supply, AC power is connected with high-frequency switching power supply module by automatic transfer switch, the output of described high-frequency switching power supply module connects DC power supply, it is battery charging that described DC power supply connects batteries on the one hand, be connected with bus bar connector on the other hand, DC power supply is that communication power supply and USP power supply are powered simultaneously, is transmitted the direct voltage and current signal that detect by DC feeder to comprehensive detection module.
Further, described control display module is made up of ARM controller, WinCE operating system and touch-screen, described ARM controller is connected with described WinCE operating system, described touch-screen comprises ac panel, direct current cabinet, communication screen and inversion screen, described control display module arranges 3 road RS485 interfaces, 1 road RS232 interface and 1 road Ethernet interface.
Further, described control display module also arranges alarm prompt module.
Further, described intelligent communication management unit comprises: Hi3515 processor, described Hi3515 processor is connected with CPLD module, memory circuit module, JTAG debugging interface, communication interface modules and power module, described communication interface modules comprises USB interface, 2 Ethernet interfaces and AMBA bus interface, described AMBA bus arranges 2 road RS232 interfaces and 2 road RS485 interfaces, described CPLD module is arranged 2 CAN interfaces.
The beneficial effects of the utility model are: the utility model adopts layer distributed framework, power acquisition integrated design, unified collocation, the integrated monitorings such as the interchange of full station, direct current, UPS, communication, by controlling display module, the operating condition of system and real time information data are shown, and can control operation be carried out, achieve the requirement of local monitor; The total data of whole power-supply system can be sent to information integral platform according to IEC61850 specification by intelligent communication management unit, achieve the requirement of remote monitoring, improve transformer station's integration power-supply system intelligent management level.
Accompanying drawing explanation
Fig. 1 is the integrated power supply supervisory control system communication construction design drawing that the utility model proposes;
Fig. 2 is the described detection module constructing communication network schematic diagram that the utility model proposes;
Fig. 3 is a kind of integration power-supply system configuration structure that the utility model proposes;
Fig. 4 is the described control display module composition frame chart that the utility model proposes;
Fig. 5 is the mapping relations figure between module and datarams that the utility model proposes;
Fig. 6 is the described intelligent communication management unit composition frame chart that the utility model proposes.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
See Fig. 1 and Fig. 2, wherein Fig. 1 is the integrated power supply supervisory control system communication construction design drawing that the utility model proposes, and Fig. 2 is the described detection module constructing communication network schematic diagram that the utility model proposes.
As depicted in figs. 1 and 2, a kind of novel intelligent integrated power supply supervisory control system, it is characterized in that, adopt layer distributed framework, comprise the station level of intelligent substation information integral platform, the wall of intelligent communication management unit is set and the process layer of detection control display unit is set, described detection control display unit comprises detection module and controls display module, described detection module is connected with power-supply system, and described detection module comprises composite measurement module, switching value module, insulation monitoring module and battery inspection module.
In the utility model embodiment, the data that power-supply system need be monitored comprise alternating current-direct current analog quantity, switch state, and the voltage of direct current branch feeder line state of insulation and battery and state can control the output state of rectification module (charger).Because the quantity of power-supply system scene screen cabinet is many, such as in a typical 500kV electric pressure transformer station, the screen cabinet of integration power-supply system will reach 20 screen left and right, unified monitoring can bring a large amount of secondary connection problems, in the utility model embodiment, the composite measurement module proposed, switching value module, insulation monitoring module and battery inspection module four modules are shielded in cabinet according to detected object distributing installation at each, insulation monitoring module is arranged in DC feeder cabinet, switching value module is arranged in each branch road feeder cabinet, the detection module of same kind realizes constructing communication network according to the addressing mode of " base address+offset address ".
Each detection module carries out data modeling according to function, form class template, be described with the model file of correspondence, the detection data number provided the title of equipment, base address, device description, module in model file, data set type and data ID and description etc. have concrete definition, the configuration configuration tool of system carries out instantiation according to the number of modules used in Practical Project, and all power data pattern file meeting IEC61850 specification can be generated, each detection module has the data structure body of its correspondence according to model file.
Further, described station level and wall adopt IEC61850 agreement to communicate, and described wall and process layer carry out the transmission of data by MODBUS.
In the utility model embodiment, supervisory control system adopts layer distributed framework, each function control module adopts integrated design, unified collocation, the operating condition of whole power-supply system and information data adopt IEC61850 standard modeling and access information unified platform, it is low that system has cost of investment, and Monitoring Data is complete, configure the features such as convenient, flexible.
Described composite measurement module is for measuring combined-voltage and electric current, and requirement simultaneously can measure 8 tunnel intakes, provides 8 tunnels to export; Switching value module is maximum provides measurement 64 tunnel intake, provides 8 roads to output; Maximum insulation resistance and the state that measurement 64 road DC feeder branch road is provided of insulation monitoring module; Battery inspection module, for measuring the voltage of the every batteries of battery pack, maximumly provides 56 batteries voltage polling functions.
Further, described power-supply system comprises AC power, DC power supply, communication power supply and USP power supply, AC power is connected with high-frequency switching power supply module by automatic transfer switch, the output of described high-frequency switching power supply module connects DC power supply, it is battery charging that described DC power supply connects batteries on the one hand, be connected with bus bar connector on the other hand, DC power supply is that communication power supply and USP power supply are powered simultaneously, is transmitted the direct voltage and current signal that detect by DC feeder to comprehensive detection module.
See Fig. 3, it is a kind of integration power-supply system configuration structure that the utility model proposes.
As shown in Figure 3, it is a 220kV transformer station integration power-supply system, " 2 groups of charging device+2 group direct current supply+bus bar connectors " is adopted to monitor power supply, extraneous interchange input enters into AC power supply system, be connected with high-frequency switching power supply module by automatic transfer switch, the output of described high-frequency switching power supply module connects DC power system, it is battery charging that described DC power system connects batteries on the one hand, be connected with bus bar connector on the other hand, DC power system is that the power supply system for communications and USP power-supply system are powered simultaneously.Transmitted the direct voltage and current signal that detect to comprehensive detection module by DC feeder.
See Fig. 4 and Fig. 5, wherein Fig. 4 is the described control display module composition frame chart that the utility model proposes, and Fig. 5 is the mapping relations figure between described module and datarams that the utility model proposes.
As shown in Figure 4 and Figure 5, described control display module is made up of ARM controller, WinCE operating system and touch-screen, described ARM controller is connected with described WinCE operating system, described touch-screen comprises ac panel, direct current cabinet, communication screen and inversion screen, described control display module arranges 3 road RS485 interfaces, 1 road RS232 interface and 1 road Ethernet interface.
Further, described control display module also arranges alarm prompt module.
In the utility model embodiment, the real-time running data of each special power source system is associated by corresponding model file, control display module according to actual conditions, read configuration file, the modelling of coupling system, generating run topological diagram, and on interface, associate important electric quantity information, automatically generate real time execution internal memory " block " according to the type of measurement module and number, played the update mechanism of real time execution internal memory " block " by the connection setup between each module.By internal memory " block " shared mechanism, periodic refresh is carried out at interface, ensures the ageing of data.Alarm description can according to the actual conditions of field connection, and engineering staff, by configuration configuration tool editor alarm description content, controls display interface and will highlight the alarm event occurred, and reminds engineering staff to overhaul.History of forming fault file is preserved in the module by all failure loggings.
See Fig. 6, it is the described intelligent communication management unit composition frame chart that the utility model proposes.
As shown in Figure 6, described intelligent communication management unit comprises: Hi3515 processor, described Hi3515 processor is connected with CPLD module, memory circuit module, JTAG debugging interface, communication interface modules and power module, described communication interface modules comprises USB interface, 2 Ethernet interfaces and AMBA bus interface, described AMBA bus arranges 2 road RS232 interfaces and 2 road RS485 interfaces, described CPLD module is arranged 2 CAN interfaces.
In the utility model embodiment, intelligent communication management unit possesses the effect of forming a connecting link in the networking process of integrated power supply supervisory control system, this communication unit adopts abundant communication interface, by setting up communication port with control display module, obtain the service data of each special power source system in full station, and corresponding data analysis and management can be carried out according to practical application request, full power data externally communicates according to the IEC61850 data model established.
Intelligent communication management unit possesses and is sent in information integral platform by the power information of entirely standing by IEC61850 specification, and need to carry out data modeling according to the screen cabinet Configuration Design of certain specification, allow master station can understand the overall Configuration Design of transformer station's integration power-supply system, the distribution situation of each special power source and the real-time running data information of related electric amount.
Above the utility model is described in detail, but the utility model is not limited to above-mentioned execution mode, in the ken that those of ordinary skill in the art possess, can also makes a variety of changes under the prerequisite not departing from the utility model aim.Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific execution mode, scope of the present utility model is defined by the following claims.
Claims (6)
1. a novel intelligent integrated power supply supervisory control system, it is characterized in that, adopt layer distributed framework, comprise the station level of intelligent substation information integral platform, the wall of intelligent communication management unit is set and the process layer of detection control display unit is set, described detection control display unit comprises detection module and controls display module, described detection module is connected with power-supply system, and described detection module comprises composite measurement module, switching value module, insulation monitoring module and battery inspection module.
2. a kind of novel intelligent integrated power supply supervisory control system according to claim 1, it is characterized in that, described station level and wall adopt IEC61850 agreement to communicate, and described wall and process layer carry out the transmission of data by MODBUS.
3. a kind of novel intelligent integrated power supply supervisory control system according to claim 1, it is characterized in that, described power-supply system comprises AC power, DC power supply, communication power supply and USP power supply, AC power is connected with high-frequency switching power supply module by automatic transfer switch, the output of described high-frequency switching power supply module connects DC power supply, it is battery charging that described DC power supply connects batteries on the one hand, be connected with bus bar connector on the other hand, DC power supply is that communication power supply and USP power supply are powered simultaneously, transmitted the direct voltage and current signal that detect to comprehensive detection module by DC feeder.
4. a kind of novel intelligent integrated power supply supervisory control system according to claim 1, it is characterized in that, described control display module is made up of ARM controller, WinCE operating system and touch-screen, described ARM controller is connected with described WinCE operating system, described touch-screen comprises ac panel, direct current cabinet, communication screen and inversion screen, described control display module arranges 3 road RS485 interfaces, 1 road RS232 interface and 1 road Ethernet interface.
5. a kind of novel intelligent integrated power supply supervisory control system according to claim 4, it is characterized in that, described control display module also arranges alarm prompt module.
6. a kind of novel intelligent integrated power supply supervisory control system according to claim 1, it is characterized in that, described intelligent communication management unit comprises: Hi3515 processor, described Hi3515 processor is connected with CPLD module, memory circuit module, JTAG debugging interface, communication interface modules and power module, described communication interface modules comprises USB interface, 2 Ethernet interfaces and AMBA bus interface, described AMBA bus arranges 2 road RS232 interfaces and 2 road RS485 interfaces, described CPLD module is arranged 2 CAN interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520253116.6U CN204858734U (en) | 2015-04-24 | 2015-04-24 | Novel intelligence integration power supply monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520253116.6U CN204858734U (en) | 2015-04-24 | 2015-04-24 | Novel intelligence integration power supply monitoring system |
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| CN204858734U true CN204858734U (en) | 2015-12-09 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069944A (en) * | 2017-06-06 | 2017-08-18 | 广州从化精密钣金制造有限公司 | The long-range discharge examination maintenance system of communication storage battery group |
| CN109103994A (en) * | 2018-11-02 | 2018-12-28 | 国网江西省电力有限公司宁都县供电分公司 | A kind of regional power grid small power supply integration access-in management platform |
| CN112505601A (en) * | 2020-10-30 | 2021-03-16 | 中国船舶重工集团公司第七0九研究所 | Calibration device and calibration method for electrical parameter measurement system of inertial MEMS device |
-
2015
- 2015-04-24 CN CN201520253116.6U patent/CN204858734U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069944A (en) * | 2017-06-06 | 2017-08-18 | 广州从化精密钣金制造有限公司 | The long-range discharge examination maintenance system of communication storage battery group |
| CN109103994A (en) * | 2018-11-02 | 2018-12-28 | 国网江西省电力有限公司宁都县供电分公司 | A kind of regional power grid small power supply integration access-in management platform |
| CN112505601A (en) * | 2020-10-30 | 2021-03-16 | 中国船舶重工集团公司第七0九研究所 | Calibration device and calibration method for electrical parameter measurement system of inertial MEMS device |
| CN112505601B (en) * | 2020-10-30 | 2022-11-08 | 中国船舶重工集团公司第七0九研究所 | Calibration device and calibration method for electrical parameter measurement system of inertial MEMS device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230009 science and technology zone, Hefei, Anhui, No. 90 Patentee after: ANHUI NANRUI JIYUAN POWER GRID TECHNOLOGY Co.,Ltd. Address before: 230009 science and technology zone, Hefei, Anhui, No. 90 Patentee before: ANHUI JIYUAN POWER SYSTEM TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |