CN109655679A - A kind of modularization high-tension apparatus plug & play sensor apparatus and system - Google Patents
A kind of modularization high-tension apparatus plug & play sensor apparatus and system Download PDFInfo
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- CN109655679A CN109655679A CN201710963488.1A CN201710963488A CN109655679A CN 109655679 A CN109655679 A CN 109655679A CN 201710963488 A CN201710963488 A CN 201710963488A CN 109655679 A CN109655679 A CN 109655679A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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Abstract
The present invention relates to high-tension apparatus status monitoring fields, and in particular to a kind of modularization high-tension apparatus plug & play sensor apparatus and system.The present invention is by using modular design method to sensor, each sensor corresponds to a conditioning module, conditioning module exports the specification for meeting signaling interface, its corresponding conditioning module is only needed to change when sensor type or variety exchanging, to standardize the design method of plug & play sensor, the standardized designs of sensor are realized, while simplifying design cycle.
Description
Technical field
The present invention relates to high-tension apparatus status monitoring fields, and in particular to a kind of modularization high-tension apparatus plug and play sensing
Device apparatus and system.
Background technique
With intelligent substation/digital transformer substation Rapid Popularization, Condition Monitoring Technology has carried out extensively in electric system
General application has greatly facilitated the safe operation of electric system, has accumulated experience abundant.
Currently, each manufacturer's sensor type is numerous, it is different to there is access signal, data-interface and communications protocol etc.
The phenomenon that cause, standardization level is lower, between sensor, sensor and other equipment interface disunity, can not fully achieve mutually
Join intercommunication, plug and play；Adaptive capacity to environment is poor, can not run steadily in the long term under high temperature and humidity strong interference environment, failure rate
It is higher.O&M of constructing is complicated, and sensor structure is complicated, and external interface is different, and the construction period is long, and O&M is complicated, and commissioning staff is more,
Time is long, cannot achieve simple, efficient management.
Summary of the invention
The object of the present invention is to provide a kind of modularization high-tension apparatus plug & play sensor apparatus and systems, to solve
Communication protocol is many kinds of in the prior art, interface mismatches, error-prone and not convenient for safeguarding problem.
To achieve the above object, the solution of the present invention includes a kind of modularization high-tension apparatus plug & play sensor device,
Including the conditioning module for connecting sensor, signaling interface, memory, processor and for being communicated with monitoring device
Communication interface；
The memory is used to store the self-description information of the sensor of conditioning module connection, the communication interface to
The monitoring device sends the self-description information of the sensor；The processor is for executing instruction to realize following method:
The self-description information of the conditioning module connection sensor and sensors configured；The signaling interface connects the tune
Module is managed, the self-description information of the sensor is obtained and is stored in the memory；The communication interface is to the monitoring
Device sends the self-description information of the sensor.
Further, the memory is stored with electronic data sheet (TEDS).
It further, further include data-interface for data configuration, the data-interface connects the processor and institute
State memory.
Further, the communication interface uses light FT3 communication modes.
The present invention also provides a kind of modularization high-tension apparatus plug & play sensor systems, including sensor device and prison
Device is surveyed, the sensor device includes for connecting the conditioning module of sensor, signaling interface, memory, processor and use
In the communication interface communicated with monitoring device；
The memory is used to store the self-description information of the sensor of conditioning module connection, the communication interface to
The monitoring device sends the self-description information of the sensor；The processor is for executing instruction to realize following method:
The self-description information of the conditioning module connection sensor and sensors configured；The signaling interface connects the tune
Module is managed, the self-description information of the sensor is obtained and is stored in the memory；The communication interface is to the monitoring
Device sends the self-description information of the sensor.
Further, the memory is stored with electronic data sheet (TEDS).
Further, the sensor device further includes the data-interface for data configuration, the data-interface connection
The processor and the memory.
Further, the communication interface uses light FT3 communication modes.
The beneficial effects of the present invention are: by using modular design method, each sensor corresponding one to sensor
A conditioning module, conditioning module, which exports, meets the specification of signaling interface, and it is right that when sensor type or variety exchanging only needs to change its
The conditioning module answered realizes the standardized designs of sensor, simultaneously to standardize the design method of plug & play sensor
Simplify design cycle.
Detailed description of the invention
Fig. 1 is modularization plug & play sensor apparatus structure schematic diagram of the present invention.
Specific embodiment
The present invention will be further described in detail with reference to the accompanying drawing.
The object of the present invention is to provide a kind of modularization high-tension apparatus plug & play sensor apparatus and systems, existing to solve
Stateful monitoring system sensor communication protocol is many kinds of, interface mismatches, error-prone and not convenient for safeguarding problem.
As shown in Figure 1, including sensor device and monitoring device two parts.The sensor device includes n for connecting
Connect conditioning module, signaling interface, CPU module, TEDS memory module, data-interface and the communication interface of sensor, the sensing
Device device is connected with the monitoring device by the communication interface.
Each sensor corresponds to a conditioning module, and the output of conditioning module meets the specification of signaling interface, sensor
Its corresponding conditioning module is only needed to change when type or variety exchanging；Signaling interface realizes sensor information by conditioning module
Access, signaling interface directly carry out the interaction of information with CPU module.
Data-interface is attached with CPU module, realizes the configuration of sensor device and the configuration of TEDS table；CPU mould
Block completes data calculating, data preparation of communication interface etc.；The interaction of communication interface completion sensor device and monitoring device.
Light FT3 communication modes, the communication side are used when the interaction of communication interface completion sensor device and monitoring device
The communications protocol of formula includes leading, frame type, sensor self-description information, analog quantity information, switching value information, sensor self-test
Information etc., as shown in table 1.
Table 1 is based on FT3 communications protocol framework
1) field 1: leading, mainly data set length illustrates, receives message for monitoring device and provides foundation.
2) field 2: frame type, it is related with monitored equipment type, it can be divided by primary equipment type.
3) field 3: sensor self-description information, including sensor instance information: sensor mounting location description, function
Description etc.；Sensor self-description information: sensor production producer, sensor type, analog quantity channel number, opens at the date of manufacture
Measure channel number etc. in pass.
4) field 4: analog quantity information, including analog quantity information and each analog quantity status word.
5) field 5: switching value information, including switching value information and on-off state word.
6) field 6: sensor self-test information, comprising: hardware check, software self-test etc., it can be according to sensor actual design
Expanded.
Sensor device carries out framing according to application layer message format, and will be in relevant information using light FT3 communication modes
It send to monitoring device, monitoring device realizes automatically accessing for the sensor according to the relevant information of agreement, to realize sensor
Plug and play.
Specific embodiment of the present invention is presented above, by using modular design method to sensor, often
A sensor corresponds to a conditioning module, and when sensor type or variety exchanging only needs to change its corresponding conditioning module, from
And the design method of plug & play sensor has been standardized, the standardized designs of sensor are realized, while simplifying design cycle.
But the present invention is not limited to described embodiment, such as changes the communication modes of communication interface, or changes
The type of memory, the technical solution formed in this way are to be finely adjusted to be formed to above-described embodiment, and this technical solution is still fallen
Enter in protection scope of the present invention.
Claims (8)
1. a kind of modularization high-tension apparatus plug & play sensor device, it is characterised in that: including the tune for connecting sensor
Manage module, signaling interface, memory, processor and the communication interface for being communicated with monitoring device；
The memory is used to store the self-description information of the sensor of conditioning module connection, and the communication interface is to described
Monitoring device sends the self-description information of the sensor；The processor is for executing instruction to realize following method:
The self-description information of the conditioning module connection sensor and sensors configured；The signaling interface connects the conditioning mould
Block obtains the self-description information of the sensor and stores in the memory；The communication interface is to the monitoring device
Send the self-description information of the sensor.
2. a kind of modularization high-tension apparatus plug & play sensor device according to claim 1, it is characterised in that: described to deposit
Reservoir is stored with electronic data sheet (TEDS).
3. a kind of modularization high-tension apparatus plug & play sensor device according to claim 1 or claim 2, it is characterised in that: also
Including the data-interface for data configuration, the data-interface connects the processor and the memory.
4. a kind of modularization high-tension apparatus plug & play sensor device according to claim 3, it is characterised in that: described logical
Communication interface uses light FT3 communication modes.
5. a kind of modularization high-tension apparatus plug & play sensor system, it is characterised in that: including sensor device and monitoring dress
Set, the sensor device include for connect the conditioning module of sensor, signaling interface, memory, processor and for
The communication interface that monitoring device is communicated；
The memory is used to store the self-description information of the sensor of conditioning module connection, and the communication interface is to described
Monitoring device sends the self-description information of the sensor；The processor is for executing instruction to realize following method:
The self-description information of the conditioning module connection sensor and sensors configured；The signaling interface connects the conditioning mould
Block obtains the self-description information of the sensor and stores in the memory；The communication interface is to the monitoring device
Send the self-description information of the sensor.
6. a kind of modularization high-tension apparatus plug & play sensor system according to claim 5, it is characterised in that: described to deposit
Reservoir is stored with electronic data sheet (TEDS).
7. according to a kind of modularization high-tension apparatus plug & play sensor system of claim 5 or 6, it is characterised in that: institute
Stating sensor device further includes the data-interface for data configuration, and the data-interface connects the processor and the storage
Device.
8. a kind of modularization high-tension apparatus plug & play sensor system according to claim 7, it is characterised in that: described logical
Communication interface uses light FT3 communication modes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017109435337 | 2017-10-11 | ||
| CN201710943533 | 2017-10-11 |
Publications (1)
| Publication Number | Publication Date |
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| CN109655679A true CN109655679A (en) | 2019-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710963488.1A Pending CN109655679A (en) | 2017-10-11 | 2017-10-16 | A kind of modularization high-tension apparatus plug & play sensor apparatus and system |
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Application publication date: 20190419 |
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