CN210111694U - Terminal acquisition device - Google Patents

Terminal acquisition device Download PDF

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Publication number
CN210111694U
CN210111694U CN201920805934.0U CN201920805934U CN210111694U CN 210111694 U CN210111694 U CN 210111694U CN 201920805934 U CN201920805934 U CN 201920805934U CN 210111694 U CN210111694 U CN 210111694U
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voltage
low
incoming line
distribution transformer
voltage incoming
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CN201920805934.0U
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杨继明
王宏强
李静
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Zhejiang Mingyuan Electric Power Technology Co ltd
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Zhejiang Mingyuan Electric Power Technology Co ltd
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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
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/30—Reactive power compensation
    • 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
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
    • 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
    • Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications

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

Abstract

A terminal acquisition device comprises a power distribution monitoring and energy management layer, a communication management layer and an interval layer, wherein the interval layer consists of high-voltage side terminal equipment and low-voltage side terminal equipment; the high-voltage side terminal equipment comprises a No. 1 high-voltage incoming wire, a No. 2 high-voltage incoming wire and a distribution transformer, wherein the distribution transformer comprises a distribution transformer outgoing wire; the low-voltage side terminal equipment comprises a No. 1 low-voltage incoming line, a load and a No. 2 low-voltage incoming line; the system realizes the functions of data acquisition and control, fault processing and the like of a power distribution network, realizes feeder automation, improves the reliability of the system, reduces faults, reduces loss, shortens troubleshooting time, quickly recovers power supply, reduces loss, improves service quality, improves user service level, automatically distributes power for a system, and improves efficiency.

Description

Terminal acquisition device
Technical Field
The utility model belongs to the technical field of intelligence electric power and specifically relates to a terminal acquisition device.
Background
With the rapid development of intellectualization, the original era of manually acquiring information has passed, the manually acquiring information has low working efficiency and high maintenance cost, the current era of internet-electric power automation has come up, the internet-electric power automation integrates a computer technology, a network technology, a control technology, a communication technology and a display technology, the process of power grid intellectualization is accelerated, the excellent economy of the intelligent terminal acquisition device becomes the trend of power grid maintenance in the future, and therefore an intelligent terminal acquisition device needs to be designed to meet the requirements of the modern society.
The present invention is an improvement to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a system is reliable, maintain convenient, automatic system distribution and the high terminal acquisition device of work efficiency.
The utility model discloses a solve the technical scheme that its technical problem adopted and be:
a terminal acquisition device comprises a power distribution monitoring and energy management layer, a communication management layer and an interval layer, wherein the interval layer consists of high-voltage side terminal equipment and low-voltage side terminal equipment;
the high-voltage side terminal equipment comprises a No. 1 high-voltage incoming wire, a No. 2 high-voltage incoming wire and a distribution transformer, wherein the distribution transformer comprises a distribution transformer outgoing wire;
the low-voltage side terminal equipment comprises a No. 1 low-voltage incoming line, a load and a No. 2 low-voltage incoming line;
the distribution transformer comprises a 1# distribution transformer and a 2# distribution transformer, wherein the 1# distribution transformer is connected to a 1# high-voltage incoming line, and the 2# distribution transformer is connected to a 2# high-voltage incoming line;
the 2# low-voltage incoming line is connected with a load to form a low-voltage outgoing line loop;
the low-voltage side terminal equipment also comprises a reactive compensation controller, the reactive compensation controller is connected to the No. 1 low-voltage incoming line, and a single-bus segmented structure is adopted among the No. 1 low-voltage incoming line, the load and the No. 2 low-voltage incoming line in the low-voltage side terminal equipment;
the 1# low-voltage incoming line and the 2# low-voltage incoming line are respectively connected with the 1# distribution transformer and the 2# distribution transformer through outgoing lines of the distribution transformers;
the communication management layer comprises a communication management machine, and the 1# low-voltage incoming line, the 2# low-voltage incoming line, the 1# high-voltage incoming line and the 2# high-voltage incoming line are connected with the communication management machine;
the power distribution monitoring and energy management layer comprises a server and a workstation, and the server and the workstation are both connected to the communication management machine;
further, the work stations comprise an electric energy management work station, an electric monitoring management work station and a remote energy management work station;
furthermore, the distribution transformer is provided with a distribution transformer protection device and a power quality monitor;
the feeder protection device and the power quality monitor are arranged on the 1# high-voltage inlet wire and the 2# high-voltage inlet wire;
the No. 1 high-voltage incoming line, the No. 2 high-voltage incoming line, the outgoing line of the distribution transformer, the low-voltage outgoing line loop and the reactive compensation controller form an interlayer intelligent unit;
specifically, the acquisition device is further connected with a topological structure, the topological structure comprises an electric power operation and maintenance center, an operation and maintenance power distribution room, a LAN public network and external applications, the electric power operation and maintenance center comprises a power distribution monitoring and energy management layer, the operation and maintenance power distribution room comprises a communication management layer, the LAN public network comprises a base station and a firewall, and the external applications comprise a client and a cloud service system;
the operation and maintenance power distribution room and the external application can be connected with the LAN public network through the base station or directly, and the power operation and maintenance center is connected with the LAN public network through a firewall.
The working principle is as follows: the power distribution system and the energy management system are built, the field bus is used for connecting the equipment on the intelligent terminal spacing layer with the equipment on the communication management layer, data collection and collection are carried out through the communication management layer, and the data are forwarded to the power distribution monitoring and energy management layer to realize data collection, statistics, analysis and processing.
The beneficial effects of the utility model reside in that: the system realizes the functions of data acquisition and control, fault processing and the like of a power distribution network, realizes feeder automation, improves the reliability of the system, reduces faults, reduces loss, shortens troubleshooting time, quickly recovers power supply, reduces loss, improves service quality, improves user service level, automatically distributes power for a system, and improves efficiency.
Drawings
Fig. 1 is a main networking diagram of a terminal acquisition device provided by the utility model.
Fig. 2 is a schematic view of a topology structure connected to a terminal acquisition device according to the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.
Referring to fig. 1 and 2, the terminal acquisition device comprises a power distribution monitoring and energy management layer, a communication management layer and a spacing layer, wherein the spacing layer is composed of a high-voltage side terminal device 1 and a low-voltage side terminal device 2;
the high-voltage side terminal equipment 1 comprises a # 1 high-voltage incoming line 11, a # 2 high-voltage incoming line 13 and a distribution transformer, wherein the distribution transformer comprises a distribution transformer outgoing line;
the low-voltage side terminal equipment 2 comprises a No. 1 low-voltage incoming line 21, a load 22 and a No. 2 low-voltage incoming line 23;
the distribution transformer comprises a 1# distribution transformer 12 and a 2# distribution transformer 14, wherein the 1# distribution transformer 12 is connected to a 1# high-voltage inlet wire 11, and the 2# distribution transformer 14 is connected to a 2# high-voltage inlet wire 13;
the 2# low-voltage incoming line 23 is connected with the load 22 to form a low-voltage outgoing line loop;
the low-voltage side terminal equipment 2 also comprises a reactive compensation controller, the reactive compensation controller is connected to the No. 1 low-voltage incoming line 21, and a single-bus segmented structure is adopted among the No. 1 low-voltage incoming line 21, the load 22 and the No. 2 low-voltage incoming line 23 in the low-voltage side terminal equipment 2;
the 1# low-voltage incoming line 21 and the 2# low-voltage incoming line 23 are respectively connected with the 1# distribution transformer 12 and the 2# distribution transformer 14 through outgoing lines of the distribution transformers;
the communication management layer comprises a communication management machine 3, and the 1# low-voltage incoming line 21, the 2# low-voltage incoming line 23, the 1# high-voltage incoming line 11 and the 2# high-voltage incoming line 13 are connected with the communication management machine 3;
the power distribution monitoring and energy management layer comprises a server 4 and a workstation 5, and the server 4 and the workstation 5 are both connected to the communication manager 3;
further, the workstation 5 comprises an electric energy management workstation, an electric monitoring management workstation and a remote energy management workstation;
furthermore, the distribution transformer is provided with a distribution transformer protection device and a power quality monitor;
the feeder protection device and the power quality monitor are arranged on the 1# high-voltage inlet wire 11 and the 2# high-voltage inlet wire 13;
the No. 1 high-voltage incoming line 11, the No. 2 high-voltage incoming line 13, the distribution transformer outgoing line, the low-voltage outgoing line loop and the reactive compensation controller form an interlayer intelligent unit.
Specifically, the acquisition device is further connected with a topological structure, the topological structure comprises an electric power operation and maintenance center, an operation and maintenance power distribution room, a LAN public network and external applications, the electric power operation and maintenance center comprises a power distribution monitoring and energy management layer, the operation and maintenance power distribution room comprises a communication management layer, the LAN public network comprises a base station and a firewall, and the external applications comprise a client and a cloud service system;
the operation and maintenance power distribution room and the external application can be connected with the LAN public network through the base station or directly, and the power operation and maintenance center is connected with the LAN public network through a firewall.
The power distribution system and the energy management system are built, the field bus is used for connecting the equipment on the intelligent terminal spacing layer with the equipment on the communication management layer, data collection and collection are carried out through the communication management layer, and the data are forwarded to the power distribution monitoring and energy management layer to realize data collection, statistics, analysis and processing.
The system realizes the functions of data acquisition and control, fault processing and the like of a power distribution network, realizes feeder automation, improves the reliability of the system, reduces faults, reduces loss, shortens troubleshooting time, quickly recovers power supply, reduces loss, improves service quality, improves user service level, automatically distributes power for a system, and improves efficiency.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a terminal acquisition device, includes distribution monitoring and energy management layer, communication management layer and wall, its characterized in that:
the spacing layer consists of a high-voltage side terminal device (1) and a low-voltage side terminal device (2);
the high-voltage side terminal equipment (1) comprises a No. 1 high-voltage incoming wire (11), a No. 2 high-voltage incoming wire (13) and a distribution transformer, wherein the distribution transformer comprises a distribution transformer outgoing wire;
the low-voltage side terminal equipment (2) comprises a 1# low-voltage incoming line (21), a load (22) and a 2# low-voltage incoming line (23);
the distribution transformer comprises a 1# distribution transformer (12) and a 2# distribution transformer (14), wherein the 1# distribution transformer (12) is connected to a 1# high-voltage inlet wire (11), and the 2# distribution transformer (14) is connected to a 2# high-voltage inlet wire (13);
the 2# low-voltage wire inlet (23) is connected with a load (22) to form a low-voltage wire outlet loop;
the low-voltage side terminal equipment (2) also comprises a reactive compensation controller, the reactive compensation controller is connected to the No. 1 low-voltage incoming line (21), and a single-bus segmented structure is adopted among the No. 1 low-voltage incoming line (21), a load (22) and the No. 2 low-voltage incoming line (23) in the low-voltage side terminal equipment (2);
the 1# low-voltage incoming line (21) and the 2# low-voltage incoming line (23) are respectively connected with the 1# distribution transformer (12) and the 2# distribution transformer (14) through outgoing lines of the distribution transformers;
the communication management layer comprises a communication management machine (3), and the 1# low-voltage incoming line (21), the 2# low-voltage incoming line (23), the 1# high-voltage incoming line (11) and the 2# high-voltage incoming line (13) are connected with the communication management machine (3);
the power distribution monitoring and energy management layer comprises a server (4) and a workstation (5), and the server (4) and the workstation (5) are both connected to the communication management machine (3).
2. A terminal acquisition device according to claim 1, characterized in that said workstations (5) comprise an electric energy management workstation, an electric monitoring management workstation and a remote energy management workstation.
3. The terminal acquisition device as claimed in claim 1, wherein the distribution transformer is provided with a distribution protection device and a power quality monitor.
4. A terminal acquisition device according to claim 1, characterized in that the # 1 high voltage incoming line (11) and the # 2 high voltage incoming line (13) are provided with a feeder protection device and a power quality monitor.
5. The terminal acquisition device as claimed in claim 1, wherein the # 1 high voltage incoming line (11), the # 2 high voltage incoming line (13), the distribution transformer outgoing line, the low voltage outgoing line loop and the reactive compensation controller form a bay level intelligent unit.
6. The terminal acquisition device according to claim 1, wherein the acquisition device is further connected with a topology structure, the topology structure comprises an electric operation and maintenance center, an operation and maintenance power distribution room, a LAN public network and an external application, the electric operation and maintenance center comprises a power distribution monitoring and energy management layer, the operation and maintenance power distribution room comprises a communication management layer, the LAN public network comprises a base station and a firewall, and the external application comprises a client and a cloud service system;
the operation and maintenance power distribution room and the external application can be connected with the LAN public network through the base station or directly, and the power operation and maintenance center is connected with the LAN public network through a firewall.
CN201920805934.0U 2019-05-30 2019-05-30 Terminal acquisition device Active CN210111694U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920805934.0U CN210111694U (en) 2019-05-30 2019-05-30 Terminal acquisition device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920805934.0U CN210111694U (en) 2019-05-30 2019-05-30 Terminal acquisition device

Publications (1)

Publication Number Publication Date
CN210111694U true CN210111694U (en) 2020-02-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920805934.0U Active CN210111694U (en) 2019-05-30 2019-05-30 Terminal acquisition device

Country Status (1)

Country Link
CN (1) CN210111694U (en)

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Address after: 314100 room 703, building 11, No. 568, Jinyang East Road, Luoxing street, Jiashan County, Jiaxing City, Zhejiang Province

Patentee after: Zhejiang Mingyuan Electric Power Technology Co.,Ltd.

Address before: 314100 room 703, building 11, No. 568, Jinyang East Road, Luoxing street, Jiashan County, Jiaxing City, Zhejiang Province

Patentee before: Zhejiang Mingyuan Electric Power Technology Co.,Ltd.

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