CN207573084U - A kind of measure and control device that intelligent substation multi-compartment concentrated collection is supported to control and centralized observing and controlling networking - Google Patents
A kind of measure and control device that intelligent substation multi-compartment concentrated collection is supported to control and centralized observing and controlling networking Download PDFInfo
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- CN207573084U CN207573084U CN201721687109.2U CN201721687109U CN207573084U CN 207573084 U CN207573084 U CN 207573084U CN 201721687109 U CN201721687109 U CN 201721687109U CN 207573084 U CN207573084 U CN 207573084U
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Abstract
The utility model discloses a kind of measure and control device and observing and controlling networkings, including monitoring system, telemechanical communication device and measure and control device, the measure and control device at least two, the measure and control device is connect by process-level network with MU acquisition modules and intelligent terminal, is connect by station level network with the monitoring system and telemechanical communication device；Above-mentioned measure and control device includes function CPU module, front-collection module, I/O input/output modules and CPU management module；The number of the function CPU module to be multiple, the CPU management module access high-speed bus, high-speed bus and pair when synchronous bus；Function CPU module access high-speed bus, high-speed bus, pair when synchronous bus and I/O buses；Synchronous bus and I/O buses during the I/O input/output modules access pair；The front-collection module accesses high-speed bus.The utility model has the advantage that：Reasonable integration can be carried out to station equipment, complete modularized design requirement, greatly reduce the configuration of control room, greatly simplify Substation Design.
Description
Technical field
The invention belongs to intelligent substation observation and control technology fields, and in particular to a kind of support intelligent substation multi-compartment is concentrated
The measure and control device of acquisition control and centralized observing and controlling networking.
Background technology
Intelligent substation is still configured by three layer of two web frame at present, towards interval configuration process layer MU, intelligence eventually
End equipment, wall configuration measurement and control unit, are interconnected, MU, intelligent terminal are set by process layer and the station level network switch
Meter outdoors just nearby installed in cabinet by primary equipment, and interval observing and controlling carries out group screen installation in each control room, stand in secondary set
Standby device type is more（It is related to metering, PMU, recording etc.）, information collection repeat, be unfavorable for data sharing, repair and maintenance, be not inconsistent
Close the fusion development trend requirement for realizing electric network information under big operation, general overhaul system.It is therefore desirable to existing equipment is carried out
It optimizes and combines, reduces overlapping investment, improve utilization rate of equipment and installations.
Invention content
It is an object of the invention to overcome deficiency of the prior art, a kind of support intelligent substation multi-compartment is provided and is concentrated
The measure and control device of acquisition control and centralized observing and controlling networking, can realize and carry out reasonable integration to station equipment, coupled system is complete
Into modularized design requirement, physical equipment universal standardization, logical device generalities are realized, logic function can be disposed, be subtracted significantly
The configuration of few control room, greatly simplifies Substation Design.
To solve prior art problem, support what intelligent substation multi-compartment concentrated collection controlled the invention discloses a kind of
Measure and control device, including function CPU module, front-collection module, I/O input/output modules and CPU management module；
The number of function CPU module to be multiple, CPU management module access high-speed bus, high-speed bus with pair when it is synchronous total
Line；Function CPU module access high-speed bus, high-speed bus, pair when synchronous bus and I/O buses；I/O input/output modules access
Pair when synchronous bus and I/O buses；Front-collection module accesses high-speed bus.
Preferably, power module is further included, power module is powered for whole device.
Preferably, display interactive module, CPU management module and display interactive module access ether are further included
Net establishes communication connection.
Preferably, 100M optical ports there are three front-collection module tools, each front-collection module are accessed between 15
Every 5 intervals are configured in each optical port.
Preferably, function CPU module is divided into general utility functions module and observing and controlling applied function module；
General utility functions module include at least time synchronization management module, main wiring diagram module, logic programmable module,
IEC61850MMS modules, IEC61850SV modules, IEC61850GOOSE modules, human-computer interface module, parameter configuration module, number
According to memory module and pair when processing module；
Observing and controlling application module includes at least telemetry module, remote signal module, remote control module and same period module.
Preferably, one group of telemetry module, several remote signal modules, several remote control modules and a same period module configuration
For an interval control module.
The invention also discloses a kind of centralized observing and controlling networking, including monitoring system, telemechanical communication device and above-mentioned one
Kind measure and control device, the number at least two of measure and control device, measure and control device pass through process-level network and MU acquisition modules and intelligence
Terminal connects, and is connect by station level network with monitoring system and telemechanical communication device.
Preferably, the number of measure and control device is two.
The device have the advantages that：It can realize and reasonable integration is carried out to station equipment, coupled system completes module
Change design requirement, realize physical equipment universal standardization, logical device generalities, logic function can dispose, and greatly reduce control
The configuration of room, greatly simplifies Substation Design.
Description of the drawings
Fig. 1 is the connection block diagram of measure and control device in a preferred embodiment of the invention；
Fig. 2 is the connection diagram of front-collection module in embodiment illustrated in fig. 1；
Fig. 3 is that the configuration of interval control module in embodiment illustrated in fig. 1 disposes schematic diagram；
Fig. 4 is the connection diagram of engineering networking in embodiment illustrated in fig. 1.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and be not intended to limit the protection scope of the present invention and limit the scope of the invention.
As shown in Figures 1 to 4, a kind of measure and control device that intelligent substation multi-compartment concentrated collection is supported to control, including multiple
Function CPU module（Such as 1 module of function CPU, 2 module of function CPU, 3 module ... of function CPU）, front-collection module（Abbreviation CC,
Such as CC1, CC2, CC3 ...）, I/O input/output modules（Abbreviation DI/DO, such as function IO1DI/DO, function IO2DI/DO, function
IO3DI/DO…）, CPU management module（Abbreviation HMI）, power module（Abbreviation POWER）With display interactive module（Abbreviation PNL）.
CPU management module passes through internal high-speed bus with each function CPU module（HCB）It is attached, the bus communication
Bandwidth is up to 10Mbps, and internal agreement is based on TCP/IP/UDP, which operates in non-hard real time mode, and data throughout is fitted
In, it is suitble to transmission not high to requirement of real-time, such as ripe data（SOE/ measurement data）；Function CPU module passes through real-time IO buses
Connect each I/O input/output modules, which is 1M, and real-time is high, and data volume is small, while support Polling and
Two ways is sent in active, is suitble to signal I/O acquisitions and contact control output；Each function CPU module, front-collection module, pipe
Reason CPU module passes through high-speed bus（HSB）Connection, which is up to 320Mbps, using internal proprietary protocol,
It is suitble to large capacity or quick real-time Data Transmission（Such as high-speed sampling Value Data, GOOSE message）, real-time is high, realizes sampling
Data are shared.It is communicated between CPU management module and display interactive module by 100M Ethernets, is easy to implement display and hands over
The independence of mutual module, interaction data is based on man-machine interface data, debugging message.Power module is powered for whole device.
For front-collection module tool there are three 100M optical ports, each front-collection module accesses 15 intervals, and each optical port is matched
Put 5 intervals.
In practical application, each 15 intervals of front-collection module configuration access, each optical port is by between configuration selection 5
It is handled every object data, original I EC61850SV/GOOSE packet parsings are converted to internal data lattice by front-collection module
Formula is shared, each function CPU module by HSB realizations with other 1 modules of function CPU, 2 module of function CPU, 3 module of function CPU
The measurement control function at corresponding interval is performed according to pre-configure information, then multiple function CPU modules are by the number of results of processing
It interacts with HMI according to by HCB buses, is interacted by HMI by Ethernet with monitoring system.
If desired Practical Project accesses more intervals, can be by extending a front-collection module and multiple functions
CPU module is realized.
Function CPU module is divided into general utility functions module and observing and controlling applied function module；When general utility functions module includes at least
Between management by synchronization module, main wiring diagram module, logic programmable module, IEC61850MMS modules, IEC61850SV modules,
IEC61850GOOSE modules, human-computer interface module, parameter configuration module, data memory module and pair when processing module；Observing and controlling should
Telemetry module is included at least with module（Abbreviation MMXU/MMXN）, remote signal module（Abbreviation DPS/SPS）, remote control module（Abbreviation DPC/
SPC）With same period module（Abbreviation SYN）.
Centralized observing and controlling is in practical engineering application, it is desirable that configuration configuration has certain flexibility, including being spaced observing and controlling class
Type and quantity can be customized according to concrete engineering actual conditions.
Here the modularized design used is divided into two-rank module, and the first order is the modularization using basic functional blocks as object
Design, in the basic functional blocks development phase, developer can pass through basic member based on the logic programmable platform that platform provides
Part builds basic functional blocks, also can realize basic functional blocks by coding, then be registered as algorithm by logic programmable platform
Functional block completes the exploitation of basic functional blocks, such as telemetry module, remote signal module, same period module or special algorithm module.The
Two level is to carry out each functional block by logic chart development platform based on the basic functional blocks of the first order to integrate, and with logic input/
Output resource is associated, and realizes the Integrated Development of typical spacing object module, second level Development of Modular using logic association as
It is main, it is developed without source code level.Finally in engineering service stage, it is only necessary to according to engineering actual demand, by interval type object
Quantity is instantiated, and logical resource input and output with practical hardware resource are inputted out and are associated with.
Using classification, the modularized design thinking of object-oriented, based on function block object, realized by Logical Configuration
It is spaced the configuration exploitation of observing and controlling object.Function module and bay objects Development of Module are simpler, promote configuration development efficiency, module
Shared multiplexing is more convenient efficient.
Such as corresponding interval observing and controlling function includes one group of MMXU, several DPS/SPS, several DPC/SPC, a SYN,
According to basic observing and controlling function module, by different function and quantity instantiation configuration, build circuit observing and controlling, 3/2 wiring observing and controlling,
The observing and controlling of step down side band branch, public observing and controlling etc., can be multiple and different type interval observing and controlling function distributings in practical application
Onto a physical cpu, centralized observing and controlling is realized by the way that configuration is flexibly configured.
The invention also discloses the observing and controlling networkings of the above-mentioned measure and control device of application, further include monitoring system and telemechanical communication dress
It puts, the number of measure and control device is two, and measure and control device is connect by process-level network with MU acquisition modules and intelligent terminal, is passed through
Station level network is connect with monitoring system and telemechanical communication device.When the maintenance of one of measure and control device or failure, whole station is surveyed
It is unaffected to control function.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of measure and control device that intelligent substation multi-compartment concentrated collection is supported to control, it is characterised in that：Including function CPU mould
Block, front-collection module, I/O input/output modules and CPU management module；
The number of the function CPU module to be multiple, the CPU management module access high-speed bus, high-speed bus and pair when it is same
Walk bus；Function CPU module access high-speed bus, high-speed bus, pair when synchronous bus and I/O buses；The I/O inputs
Synchronous bus and I/O buses during output module access pair；The front-collection module accesses high-speed bus.
2. a kind of measure and control device that intelligent substation multi-compartment concentrated collection is supported to control according to claim 1, special
Sign is：Power module is further included, the power module is powered for whole device.
3. a kind of measure and control device that intelligent substation multi-compartment concentrated collection is supported to control according to claim 1, special
Sign is：Display interactive module is further included, the CPU management module and the display interactive module access network based on ethernet are established
Communication connection.
4. a kind of measure and control device that intelligent substation multi-compartment concentrated collection is supported to control according to claim 1, special
Sign is：100M optical ports that there are three the front-collection module tools, each front-collection module access 15 intervals, each
5 intervals are configured in optical port.
5. a kind of measure and control device that intelligent substation multi-compartment concentrated collection is supported to control according to claim 4, special
Sign is：The function CPU module is divided into general utility functions module and observing and controlling applied function module；
The general utility functions module include at least time synchronization management module, main wiring diagram module, logic programmable module,
IEC61850 MMS modules, IEC61850 SV modules, IEC61850 GOOSE modules, human-computer interface module, parameter configuration mould
Block, data memory module and pair when processing module；
The observing and controlling application module includes at least telemetry module, remote signal module, remote control module and same period module.
6. a kind of measure and control device that intelligent substation multi-compartment concentrated collection is supported to control according to claim 5, special
Sign is：Telemetry module, several remote signal modules, several remote control modules and a same period module are matched described in one group
It is set to an interval control module.
7. a kind of centralization observing and controlling networking, including monitoring system and telemechanical communication device；It is characterized in that：Further include claim
A kind of measure and control device described in 1, the number at least two of the measure and control device, the measure and control device by process-level network with
MU acquisition modules are connected with intelligent terminal, are connect by station level network with the monitoring system and telemechanical communication device.
8. a kind of centralized observing and controlling networking according to claim 7, it is characterised in that：The number of the measure and control device is two
It is a.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721687109.2U CN207573084U (en) | 2017-12-07 | 2017-12-07 | A kind of measure and control device that intelligent substation multi-compartment concentrated collection is supported to control and centralized observing and controlling networking |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107947365A (en) * | 2017-12-07 | 2018-04-20 | 南京国电南自软件工程有限公司 | A kind of measure and control device for supporting intelligent substation multi-compartment concentrated collection to control and centralized observing and controlling networking |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107947365A (en) * | 2017-12-07 | 2018-04-20 | 南京国电南自软件工程有限公司 | A kind of measure and control device for supporting intelligent substation multi-compartment concentrated collection to control and centralized observing and controlling networking |
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