CN106211366A - Transformer station's energy data information gathering network - Google Patents
Transformer station's energy data information gathering network Download PDFInfo
- Publication number
- CN106211366A CN106211366A CN201610837731.0A CN201610837731A CN106211366A CN 106211366 A CN106211366 A CN 106211366A CN 201610837731 A CN201610837731 A CN 201610837731A CN 106211366 A CN106211366 A CN 106211366A
- Authority
- CN
- China
- Prior art keywords
- ethernet
- local side
- switch
- energy data
- acquisition terminal
- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
- H04W84/22—Self-organising networks, e.g. ad-hoc networks or sensor networks with access to wired networks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a kind of transformer station energy data information gathering network, including gathering main website, local side switch, electric energy meter, combining unit, stand in switch, acquisition terminal and RS485 turn ethernet module；RS485 is turned ethernet module and is connected with electric energy meter by RS485 bus, is connected with local side switch by Ethernet, for reading power meters data reforwarding office's end switch；In standing, switch is connected with local side switch by Ethernet；Acquisition terminal is connected with gathering main website drawn game end switch, resolves energy data and forwards collection main website, or receives the control command of collection main website transmission, resolves and reforwarding office's end switch.The present invention turns ethernet module with an acquisition terminal and RS485 and replaces multiple stage acquisition terminal, decreases equipment investment and maintenance workload, and less to the variation of existing electrical energy data acquiring network, the suitability is good, and reliability is high.
Description
Technical field
Present invention relates particularly to a kind of transformer station energy data information gathering network.
Background technology
Along with development and the raising of people's living standard of national economy technology, electric energy has become for the daily production of people
With most important secondary energy sources in life.
At present, electricity grid substation mainly has two classes, a class to be common old-fashioned transformer station, and a class is the power transformation of new-type intelligence
Stand: for old-fashioned transformer station, be configured with single electric energy meter at each point of measuring, all lay from electric energy meter to acquisition terminal
Single 485 communication cables, general each acquisition terminal has multiple 485 communication interfaces, completes in the copy reading also of ammeter information
Pass to main website, but the cable being because acquisition terminal connection is more, so acquisition terminal typically can be only installed at transformer station this locality,
The local side switch that acquisition terminal is transferred to adjust with being arranged in communications equipment room by Ethernet after collecting the data of electric energy meter, then
It is transferred to gather main website by local side switch；For intelligent substation, it does not has traditional electric energy meter, takes and generation
Be have energy data metering, control and be protected in one combining unit；The collection of energy information is led to by acquisition terminal
Crossing Ethernet to read from combining unit, therefore, acquisition terminal down going channel is just without 485 numerous cables, but passes through one
Root Ethernet connects cable and connects switch, and is connected with each combining unit by switch, the data feedback channel of acquisition terminal
Typically it is also adopted by dedicated ethernet, adjusts the local side switch in communications equipment room to be connected with ground；Old-fashioned transformer station and intelligent substation
Energy data information gathering network concrete the most as shown in Figure 1.
Electrical energy data acquiring network according to existing old-fashioned transformer station and intelligent substation is it is recognised that no matter transformer station
Type, each transformer station is required to an acquisition terminal and carries out the concentrated collection of data, and acquisition terminal is relatively costly,
This will bring bigger fund obligation to electrical network.
Summary of the invention
It is an object of the invention to provide a kind of with low cost, reliability is high and the simple power transformation of communication network topology
Stand energy data information gathering network.
This transformer station energy data information gathering network that the present invention provides, including gathering main website, local side switch, general
Switch in the station that electric energy meter in logical transformer station, the combining unit in intelligent substation are connected with combining unit, also includes adopting
Collection terminal and RS485 turn ethernet module；RS485 turns the ethernet module electric energy meter by RS485 bus with Generic Substation
Connecting, and be connected with local side switch by Ethernet, RS485 turns ethernet module for reading electric energy by RS485 bus
The data of table, and sent to local side switch by Ethernet；In station in intelligent substation, switch is direct by Ethernet
It is connected with local side switch；Acquisition terminal is connected to gather between main website drawn game end switch, for simulating multiple transformer station
Archives configuration, protocol analysis, electrical energy data acquiring and storage are also forwarded to gather main website, or are used for receiving the transmission of collection main website
Order and resolve after be forwarded to local side switch.
In described acquisition terminal and local side switch adjust communications equipment room with being arranged at.
Described acquisition terminal is industrial computer.
Described acquisition terminal and the connection gathering main website are that Ethernet connects.
Described acquisition terminal is that Ethernet connects with the connection of local side switch.
This transformer station energy data information gathering network that the present invention provides, turns ethernet module by increasing RS485
The energy data of Generic Substation is converted directly into Ethernet data be transmitted, thus substituted for the collection of Generic Substation
Terminal；Original acquisition terminal in intelligent substation and Generic Substation is cancelled, between local side switch and collection main website
Increase acquisition terminal, decrease the layout of acquisition terminal in intelligent substation and Generic Substation；Industrial computer realizes gather
The function of terminal, finally achieves and turns ethernet module with an industrial computer and RS485 and replace acquisition terminal in multiple stage transformer station
Purpose, thus the layout expense of acquisition terminal in saving transformer station, considerably reduce transformer station's energy data information and adopt
The cost of layout of collection network；And this transformer station energy data information gathering network that the present invention provides, to existing power transformation
Electrical energy data acquiring network of standing variation is few, and the suitability is splendid, and network topology structure is simple and ripe, is being greatly saved
The reliability of network is still ensure that on the basis of cost.
Accompanying drawing explanation
Fig. 1 is transformer station's energy data information gathering topology of networks schematic diagram of background technology.
Fig. 2 is transformer station's energy data information gathering topology of networks schematic diagram of the present invention.
Detailed description of the invention
It is illustrated in figure 2 transformer station's energy data information gathering topology of networks schematic diagram of the present invention: from figure
It will be seen that for old-fashioned Generic Substation, the energy data of transformer station is measured by electric energy meter, and some electric energy meters are the most logical
Crossing RS485 bus to be connected to RS485 bus and turn on ethernet module, electric energy meter will the electric energy number of metering also by RS485 bus
Turn ethernet module according to being transferred to RS485 bus, and turned ethernet module by RS485 bus and be converted into ethernet communication data,
It is transferred on local side switch by Ethernet；And for new-type intelligent substation, then energy data is by combining unit meter
Amount, some combining units are connected by Ethernet arrives at a station on interior switch, and electric energy measurement data is sent to also by Ethernet
In standing on switch, then it is sent to local side switch by switch in station by Ethernet；Local side switch is adjusted logical with being arranged in
At letter machine room, for the electric energy measurement data receiving old-fashioned Generic Substation and new-type intelligent substation is uploaded, and it is transmitted to adopt
Collection terminal；Acquisition terminal is adjusted at communications equipment room with being equally arranged on, for resolving the electric energy number that local side switch is collected
According to and be forwarded to gather main website, or for receive gather main website send order and resolve after reforwarding office's end switch.Gather
Terminal can use industrial computer.
Present invention achieves a station terminal to multiple intelligent substations or the acquiring electric energy information of multiple Generic Substation, and
And newly-established transformer station is without installing acquisition terminal again in transformer station, saves equipment investment, decreases plant maintenance
Workload；Secondly, in Generic Substation, turn ethernet module by RS485 replace original acquisition terminal, can save and adopt
Collection terminal, decreases equipment investment and maintenance workload equally.And the present invention program network topology is simple and reliable, suitability pole
Good.
Claims (5)
1. transformer station's energy data information gathering network, including gathering main website, local side switch, the electricity in Generic Substation
Can combining unit in table, intelligent substation and, switch and acquisition terminal in the station that connects of combining unit, it is characterised in that also
Ethernet module is turned including RS485；RS485 is turned ethernet module and is connected with the electric energy meter of Generic Substation by RS485 bus,
And be connected with local side switch by Ethernet, RS485 turns ethernet module for the number by RS485 bus reading power meters
According to, and sent to local side switch by Ethernet；In station in intelligent substation, switch is by Ethernet directly and local side
Switch connects；Acquisition terminal is connected to gather between main website drawn game end switch, for resolving what local side switch was collected
Energy data is also forwarded to gather main website, or forwards local side exchange after receiving the order gathering main website transmission and resolving
Machine.
Transformer station the most according to claim 1 energy data information gathering network, it is characterised in that described acquisition terminal
In adjusting communications equipment room with being arranged at local side switch.
Transformer station the most according to claim 1 energy data information gathering network, it is characterised in that described acquisition terminal
For industrial computer.
4. according to the transformer station's energy data information gathering network one of claim 1 ~ 3 Suo Shu, it is characterised in that described adopts
The connection integrating terminal and gather main website connects as Ethernet.
5. according to the transformer station's energy data information gathering network one of claim 1 ~ 3 Suo Shu, it is characterised in that described adopts
Integrate the terminal connection with local side switch as Ethernet connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610837731.0A CN106211366A (en) | 2016-09-22 | 2016-09-22 | Transformer station's energy data information gathering network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610837731.0A CN106211366A (en) | 2016-09-22 | 2016-09-22 | Transformer station's energy data information gathering network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106211366A true CN106211366A (en) | 2016-12-07 |
Family
ID=58067022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610837731.0A Pending CN106211366A (en) | 2016-09-22 | 2016-09-22 | Transformer station's energy data information gathering network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106211366A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374937A (en) * | 2018-12-06 | 2019-02-22 | 广东电网有限责任公司 | A kind of electric energy metering device, system and method |
| CN113472839A (en) * | 2021-05-10 | 2021-10-01 | 国家电网有限公司华东分部 | Data cascade acquisition and transmission system suitable for gateway bus balance system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201910822U (en) * | 2010-12-31 | 2011-07-27 | 利尔达科技有限公司 | Electric meter group network based on Ethernet technology |
| CN102593950A (en) * | 2011-07-29 | 2012-07-18 | 中广核工程有限公司 | Networking system for digital transformer substation |
| CN203102591U (en) * | 2012-11-19 | 2013-07-31 | 绵阳灵通电讯设备有限公司 | Electric energy information collecting device of power consumers |
-
2016
- 2016-09-22 CN CN201610837731.0A patent/CN106211366A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201910822U (en) * | 2010-12-31 | 2011-07-27 | 利尔达科技有限公司 | Electric meter group network based on Ethernet technology |
| CN102593950A (en) * | 2011-07-29 | 2012-07-18 | 中广核工程有限公司 | Networking system for digital transformer substation |
| CN203102591U (en) * | 2012-11-19 | 2013-07-31 | 绵阳灵通电讯设备有限公司 | Electric energy information collecting device of power consumers |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374937A (en) * | 2018-12-06 | 2019-02-22 | 广东电网有限责任公司 | A kind of electric energy metering device, system and method |
| CN113472839A (en) * | 2021-05-10 | 2021-10-01 | 国家电网有限公司华东分部 | Data cascade acquisition and transmission system suitable for gateway bus balance system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
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| RJ01 | Rejection of invention patent application after publication |