CN204046269U - The harvester of power equipment data - Google Patents

The harvester of power equipment data Download PDF

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Publication number
CN204046269U
CN204046269U CN201420356675.5U CN201420356675U CN204046269U CN 204046269 U CN204046269 U CN 204046269U CN 201420356675 U CN201420356675 U CN 201420356675U CN 204046269 U CN204046269 U CN 204046269U
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CN
China
Prior art keywords
interface
circuit
power equipment
harvester
data
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.)
Active
Application number
CN201420356675.5U
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Chinese (zh)
Inventor
田志刚
李冰
张帆
黄珣
幸莉仙
刘芳
尹冰冰
王天幸
朱全友
耿晓超
单树倩
王政
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
North China Electric Power University
Economic and Technological Research Institute of State Grid Jibei Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
North China Electric Power University
Economic and Technological Research Institute of State Grid Jibei Electric Power Co Ltd
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Publication date
Application filed by State Grid Corp of China SGCC, North China Electric Power University, Economic and Technological Research Institute of State Grid Jibei Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201420356675.5U priority Critical patent/CN204046269U/en
Application granted granted Critical
Publication of CN204046269U publication Critical patent/CN204046269U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20Smart grids as enabling technology in buildings sector
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S20/00Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20End-user application control systems
    • Y04S20/242Home appliances
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S40/00Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/124Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses

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  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

The utility model embodiment discloses a kind of harvester of power equipment data, relates to electric power data acquisition technical field.Device comprises one with the control circuit of embedded processing circuit, Ethernet interface, blue tooth interface, USB (universal serial bus) and serial line interface; Ethernet interface, blue tooth interface and USB (universal serial bus) for connecting Back end data APU, with Data Analysis Services device transferring electric power device data to the back-end; Embedded processing circuit is also connected with power circuit, memory and voltage conversion circuit, and voltage conversion circuit is connected with photoelectric coupling circuit; Photoelectric coupling circuit is connected with RS485 interface and RS232 interface; RS232 interface for connecting power equipment, to obtain power equipment data from power equipment.The utility model can carry out data analysis operation by this Data Analysis Services device at the scene at power equipment place, solve current will to power equipment data analysis, the problem of process comparatively very complicated.

Description

The harvester of power equipment data
Technical field
The utility model relates to electric power data acquisition technical field, particularly relates to a kind of harvester of power equipment data.
Background technology
At present, along with developing rapidly of computer technology and power electronic technology, power automation technology obtains unprecedented development, and the acquisition monitoring for power equipment data is also more and more important.Wherein, power equipment refers to transformer, current transformer, voltage transformer etc. in electric power network, in order to know the state of each power equipment, needs to gather the service data of each power equipment, the data such as electric current, voltage at such as power equipment place.
The current service data to power equipment is carried out collection and is generally realized by power equipment monitoring terminal.Current power equipment monitoring terminal only has simple function and develops into from early stage and have now intellectuality, miniaturization, multifunction.Generally all with storage device on power equipment monitoring terminal, as mobile hard disk etc.The power equipment data that power equipment monitoring terminal gathers generally all are stored in this storage device.To power equipment data analysis, need manually storage device to be removed, and be plugged on Back end data APU, the equipment such as computer such as, carry out power equipment data analysis.Generally, need manually will carry out primary storage device dismounting work by each moon, therefore currently to power equipment data analysis, will need the dismounting operation first carrying out storage device, visible current power device data is difficult to be obtained by Back end data APU in time.
Utility model content
Embodiment of the present utility model provides a kind of harvester of power equipment data, current to power equipment data analysis, will need the dismounting operation first carrying out storage device to solve, the problem of process comparatively very complicated.
For achieving the above object, the utility model adopts following technical scheme:
A harvester for power equipment data, comprises a control circuit, and described control circuit comprises embedded processing circuit, Ethernet interface, blue tooth interface, USB (universal serial bus) and serial line interface;
Described embedded processing circuit is connected with described Ethernet interface, blue tooth interface, USB (universal serial bus) and serial line interface, described Ethernet interface, blue tooth interface and USB (universal serial bus) for connecting Back end data APU, with to described Back end data APU transferring electric power device data;
Described embedded processing circuit is also connected with power circuit, memory and voltage conversion circuit, and described voltage conversion circuit is connected with photoelectric coupling circuit;
Described photoelectric coupling circuit is connected with RS485 interface and RS232 interface, described RS485 interface and power distribution automation equipment connection; Described RS232 interface for connecting power equipment, to obtain power equipment data from described power equipment.
Further, described embedded processing circuit is also connected with timer circuit, and described timer circuit is hardware watchdog circuit.
Further, described photoelectric coupling circuit is also connected with display circuit, and described display circuit comprises a display screen.
Concrete, described control circuit is integrated on an industrialization acp chip.
In addition, the quantity of described RS485 interface is 4, and the quantity of described RS232 interface is 1.
The harvester of the power equipment data that the utility model embodiment provides, harvester due to power equipment data is provided with Ethernet interface and blue tooth interface, the power equipment data of the harvester of power equipment data directly can be transferred on Back end data APU by Ethernet interface or blue tooth interface, and without the need to first carrying out the dismounting operation of storage device, thus this Data Analysis Services device can carry out data analysis operation at the scene at power equipment place, more for convenience, avoid current will to power equipment data analysis, need the dismounting operation first carrying out storage device, the problem of process comparatively very complicated.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation one of the harvester of the power equipment data that Fig. 1 provides for the utility model embodiment;
The structural representation two of the harvester of the power equipment data that Fig. 2 provides for the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the harvester 10 of the power equipment data that the utility model embodiment provides, comprise a control circuit 101, this control circuit 101 comprises embedded processing circuit 102, Ethernet interface 103, blue tooth interface 104, USB (universal serial bus) 105 and serial line interface 106.
Embedded processing circuit 102 is connected with Ethernet interface 103, blue tooth interface 104, USB (universal serial bus) 105 and serial line interface 106, Ethernet interface 103, blue tooth interface 104 and USB (universal serial bus) 105 for connecting Back end data APU, with Data Analysis Services device transferring electric power device data to the back-end.
This embedded processing circuit 102 is also connected with power circuit 107, memory 108 and voltage conversion circuit 109, and voltage conversion circuit 109 is connected with photoelectric coupling circuit 110.
Photoelectric coupling circuit 110 is connected with RS485 interface 111 and RS232 interface 112, RS485 interface 111 and power distribution automation equipment connection; RS232 interface 112 for connecting power equipment, to obtain power equipment data from power equipment.
The power supply of above-mentioned power circuit 107 is prerequisites of the harvester reliability service of whole power equipment data, this power circuit 107 is at least made up of two parts, wherein a part is potassium battery, powers for the real-time clock in the circuit of the harvester of power equipment data.Another part adopts power output large, energy-efficient integrated off-line type TOPSwith-GX series switch power supply.The two-way input of this TOPSwith-GX series switch power supply can be respectively+10V/0.8A direct current and+8V/1.5A direct current, voltage stabilizing chip afterwards in power circuit 107 is changed out three road direct currents and is exported, be respectively+5V, Vcc and ﹣ 3.3V, wherein+5V and other two-way pass through transformer isolation between exporting, + 5V is used for powering to photoelectric coupling circuit 110 outlet side and RS485 interface 111 and RS232 interface 112, Vcc and ﹣ 3.3V is used for powering for photoelectric coupling circuit 110 input side.
Further, as shown in Figure 2, embedded processing circuit 102 is also connected with timer circuit 113, and timer circuit 113 is hardware watchdog circuit.
When embedded processing circuit 102 runs main program generation deadlock, reset signal can be sent, to avoid the harvester of power equipment data out of control by above-mentioned hardware watchdog circuit.
Further, as shown in Figure 2, photoelectric coupling circuit 110 is also connected with display circuit 114, and display circuit 114 comprises a display screen.
Concrete, this control circuit 101 is integrated on an industrialization acp chip.The environment run due to the harvester of these power equipment data may be in the environment such as open air of forceful electric power magnetic perturbation, even high temperature, high humidity, consider the demand of economy, reliability, real-time and each interface that the harvester of power equipment data runs simultaneously, control circuit 101 can be integrated on an industrialization acp chip.This industrialization acp chip can be AT91SAM9261 or AT91SAM9260 chip, but is not only confined to this.
In addition, as shown in Figure 2, the quantity of RS485 interface 111 is the quantity of 4, RS232 interface 112 is 1.Wherein this RS485 interface 111 and RS232 interface 112 can adopt interface chip that is antistatic, anti-lightning.
The harvester of the power equipment data that the utility model embodiment provides, harvester due to power equipment data is provided with Ethernet interface and blue tooth interface, the power equipment data of the harvester of power equipment data directly can be transferred on Back end data APU by Ethernet interface or blue tooth interface, and without the need to first carrying out the dismounting operation of storage device, thus this Data Analysis Services device can carry out data analysis operation at the scene at power equipment place, more for convenience, avoid current will to power equipment data analysis, need the dismounting operation first carrying out storage device, the problem of process comparatively very complicated.
Apply specific embodiment in the utility model to set forth principle of the present utility model and execution mode, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.

Claims (5)

1. a harvester for power equipment data, is characterized in that, comprises a control circuit, and described control circuit comprises embedded processing circuit, Ethernet interface, blue tooth interface, USB (universal serial bus) and serial line interface;
Described embedded processing circuit is connected with described Ethernet interface, blue tooth interface, USB (universal serial bus) and serial line interface, described Ethernet interface, blue tooth interface and USB (universal serial bus) for connecting Back end data APU, with to described Back end data APU transferring electric power device data;
Described embedded processing circuit is also connected with power circuit, memory and voltage conversion circuit, and described voltage conversion circuit is connected with photoelectric coupling circuit;
Described photoelectric coupling circuit is connected with RS485 interface and RS232 interface, described RS485 interface and power distribution automation equipment connection; Described RS232 interface for connecting power equipment, to obtain power equipment data from described power equipment.
2. the harvester of power equipment data according to claim 1, is characterized in that, described embedded processing circuit is also connected with timer circuit, and described timer circuit is hardware watchdog circuit.
3. the harvester of power equipment data according to claim 2, is characterized in that, described photoelectric coupling circuit is also connected with display circuit, and described display circuit comprises a display screen.
4. the harvester of power equipment data according to claim 2, is characterized in that, described control circuit is integrated on an industrialization acp chip.
5. the harvester of power equipment data according to claim 2, is characterized in that, the quantity of described RS485 interface is 4, and the quantity of described RS232 interface is 1.
CN201420356675.5U 2014-06-30 2014-06-30 The harvester of power equipment data Active CN204046269U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420356675.5U CN204046269U (en) 2014-06-30 2014-06-30 The harvester of power equipment data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420356675.5U CN204046269U (en) 2014-06-30 2014-06-30 The harvester of power equipment data

Publications (1)

Publication Number Publication Date
CN204046269U true CN204046269U (en) 2014-12-24

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Application Number Title Priority Date Filing Date
CN201420356675.5U Active CN204046269U (en) 2014-06-30 2014-06-30 The harvester of power equipment data

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109149779A (en) * 2018-10-15 2019-01-04 国网河南省电力公司孟州市供电公司 A kind of acquisition device and method of power equipment data
CN114355814A (en) * 2021-12-31 2022-04-15 贵州电网有限责任公司 Power equipment data acquisition terminal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109149779A (en) * 2018-10-15 2019-01-04 国网河南省电力公司孟州市供电公司 A kind of acquisition device and method of power equipment data
CN114355814A (en) * 2021-12-31 2022-04-15 贵州电网有限责任公司 Power equipment data acquisition terminal

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