CN106443282A - Intelligent recording analyzer based on event trigger module and method of analyzer - Google Patents
Intelligent recording analyzer based on event trigger module and method of analyzer Download PDFInfo
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- CN106443282A CN106443282A CN201611036197.XA CN201611036197A CN106443282A CN 106443282 A CN106443282 A CN 106443282A CN 201611036197 A CN201611036197 A CN 201611036197A CN 106443282 A CN106443282 A CN 106443282A
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- event trigger
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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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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses an intelligent recording analyzer based on an event trigger module. The intelligent recording analyzer comprises a main controller and an upper computer, wherein the main controller is respectively in communication connection with a monitoring device, an interface driving circuit, an electric energy quality monitoring module and the event trigger module, and the upper computer is respectively in communication connection with an intelligent analysis server, a fault database, an experience base, a parameter configuration module, a data analysis module and a report generation module. By the aid of the event trigger module, one instruction is set for the analyzer, set action is executed when external conditions meet the requirement of the instruction, the analyzer is more intelligent by the mechanism, and storage space can be saved.
Description
Technical field
The present invention relates to a kind of intelligent analysis instrument, it is specifically related to a kind of record ripple of the intelligence based on event trigger module
Analyzer and its method.
Background technology
With developing rapidly of new forms of energy industry and Power Electronic Technique, direct current transportation, heavy-duty rectifier, high-power
Inverter is widely used, and there is direct or indirect interacting with power system, thus causing line voltage distortion, making electricity
Net waveform receives pollution, and power supply quality deteriorates, and supplementary loss increases, and electric energy transmittability declines, and becomes the impact quality of power supply
Important factor.
For this reason, country has formulated relevant criterion, for example, the GB/T 15543-2008 quality of power supply, imbalance of three-phase voltage
Deng whether meeting requirement for weighing the quality of power supply that new forms of energy equipment is pointed out with power system public access.So, country exists
Carry forward vigorously new forms of energy industry development simultaneously, the requirement to the quality of power supply is stricter, so from can guarantee that whole power system
Stable operation.The portable intelligent analysis instrument of this project development meets this market demand, and it can complete to new energy
Source log equipment electric energy quality monitoring, and combine the standard of prior setting, alarm signal is given to exceeded equipment.One shakiness
Fixed event trigger module can lead to instrument to carry out misoperation, have recorded unworthy data in a large number, to data analysis and statistics
Cause to perplex.
Existing monitoring and oscillograph are only equivalent to the oscillograph that can voluntarily store both at home and abroad, can only provide data, not have
Standby analysis ability.And very to client's not technology specialty class origin, so when power quality problem or the system failure occur, often
Need producer to arrange professional person could investigate relevant issues, increase maintenance cost.This project monitoring and analytical instrument, on the one hand
Client can be provided data to, on the other hand can be voluntarily monitored according to the standard logarithmic evidence of setting, and to fault data
There is intellectual analysis ability, being capable of tracing trouble reason and fault type.
Content of the invention
It is an object of the invention to provide a kind of intelligent analysis instrument containing event trigger module.
The purpose of the present invention can be achieved in that, designs a kind of intelligent analysis instrument based on event trigger module, bag
Include master controller and host computer, described master controller respectively with supervising device, interface driving circuit and electric energy quality monitoring module
Communication connection；
Described host computer respectively with intellectual analysis server, Mishap Database, experience storehouse, parameter configuration module, data analysis mould
Block and the communication connection of report generation module；Described master controller is also communicated to connect with event trigger module.
Further, the outside of described housing is provided with data acquisition interface and communication interface；The output of described communication interface
End is communicated to connect with the input of data acquisition interface；The output end of described data acquisition interface is led to the input of master controller
Letter connects；The output end of described master controller and described host computer communication connection.
Further, described master controller is also communicated to connect with compression memory module.
Further, described event trigger module includes the module with failure wave-recording function.
Further, described event trigger module is used for arranging instruction to instrument, when external condition meets command request,
Just execute setting action.
Further, described intellectual analysis server is used for the analysis to data, also includes to the quality of power supply, fault diagnosis
Analysis etc. function.
Further, described Mishap Database is used for failure cause, fault type are analyzed judging.
Further, described communication interface is used for connecting Ethernet, USB interface, also can be connected with wifi.
Further, the use step of the described intelligent analysis instrument based on event trigger module is as follows：
Step（1）：Monitored object is carried out parameter acquisition and configuration by communication interface, and transmits information to data acquisition and connect
Mouthful；
Step（2）：Data acquisition interface is by the information transfer receiving to master controller；
Step（3）：Huge data is compressed processing by compression memory module, and by electric energy quality monitoring module to electric energy
Quality is analyzed and monitors；The distribution setting instruction of event trigger module is passed through according to the data receiving, more intelligent, generate
Time/fault data recorder；
Step（4）：Time/fault data recorder is transferred to host computer by the output end of master controller, carries out artificial intelligence analysis；
Transfer parameter configuration module, data analysis module, Mishap Database and experience storehouse fault to be analyzed, positions, and update warp
Test storehouse；
Step（5）：By report generation module by the data genaration receiving analysis report.
Beneficial effect：（1）Event trigger module, it is simply that arranging an instruction to instrument, is wanted when external condition meets instruction
When asking, just execute setting action；（2）This mechanism introduces and makes instrument more intelligent, and is conducive to saving memory space；
（3）Client can be provided data to；（4）Voluntarily can be monitored according to the standard logarithmic evidence of setting, and fault data is had
There is intellectual analysis ability, being capable of tracing trouble reason and fault type；（5）The feature of small volume, feature richness and high sampling rate,
It is convenient for carrying.
Brief description
Fig. 1 is method of the present invention flow chart of steps.
Specific embodiment
The invention will be further described with reference to embodiments.
A kind of intelligent analysis instrument based on event trigger module, including master controller and host computer, described main control
Device is communicated to connect with supervising device, interface driving circuit and electric energy quality monitoring module respectively；
Described host computer respectively with intellectual analysis server, Mishap Database, experience storehouse, parameter configuration module, data analysis mould
Block and the communication connection of report generation module；It is characterized in that, described master controller is also communicated to connect with event trigger module；Described
Event trigger module includes the module with failure wave-recording function；Described master controller is also communicated to connect with compression memory module.
The outside of described housing is provided with data acquisition interface and communication interface；The output end of described communication interface and data are adopted
The input communication connection of collection interface；The output end of described data acquisition interface is communicated to connect with the input of master controller；Institute
State the output end of master controller and described host computer communication connection.
Described event trigger module is used for arranging instruction to instrument, and when external condition meets command request, just execution sets
Put action.
Described intellectual analysis server is used for the analysis to data, also includes to functions such as the quality of power supply, fault diagnosises
Analysis.
Described Mishap Database is used for failure cause, fault type are analyzed judging.
Described communication interface is used for connecting Ethernet, USB interface, also can be connected with wifi.
The use step of the described intelligent analysis instrument based on event trigger module is as follows：
Step（1）：Monitored object is carried out parameter acquisition and configuration by communication interface, and transmits information to data acquisition and connect
Mouthful；
Step（2）：Data acquisition interface is by the information transfer receiving to master controller；
Step（3）：Huge data is compressed processing by compression memory module, and by electric energy quality monitoring module to electric energy
Quality is analyzed and monitors；The distribution setting instruction of event trigger module is passed through according to the data receiving, more intelligent, generate
Time/fault data recorder；
Step（4）：Time/fault data recorder is transferred to host computer by the output end of master controller, carries out artificial intelligence analysis；
Transfer parameter configuration module, data analysis module, Mishap Database and experience storehouse fault to be analyzed, positions, and update warp
Test storehouse；
Step（5）：By report generation module by the data genaration receiving analysis report.
Wherein, monitored target is mainly for new energy resources system log equipment, such as photovoltaic combining inverter.Conventional record ripple
Analyzer is fixed, is mainly used in high-pressure system, because high voltage isolation techniques are complex, thus increased system cost.
This Project Product is placed on monitoring object and is mainly used in high-pressure system low-voltage power interface, voltage such as such as 315V, 400V etc.
Level, the change of this monitored object is conducive to reducing the volume of product and cost, and the low pressure measurement product that is have preferably steady
Qualitative.
Data acquisition interface is future to realize the electric energy quality monitoring of log equipment and the record of fault data, and it is right to need
Networking interface voltage and electric current are sampled, and quite disturb to filter sampled signal height, and Sampling Interface needs to increase corresponding tune
Reason circuit.In order to improve Products Compatibility and certainty of measurement, Sampling Interface needs to have high sampling rate, high sampling precision, many
Sampling channel, the features such as passage flexible configuration.This feature requires impact sampling A/D chip, the type selecting of digitial controller and design.
Master controller is the control core of this project intelligent analytical instrument, and conventional design is DSP+FPGA design.FPGA
For Treated Base signal, such as sampled-data processing, sample logic control.The numeral that DSP is mainly responsible for core control algolithm is real
Existing, and complete data monitoring, analysis, record, communication etc..Controller can have client to be configured monitoring pattern.Due to different states
Family, zones of different are different with regard to the power quality standard of log equipment, so product support client self-defined Input Monitor Connector standard,
And data monitoring is carried out according to the standard of setting.The event trigger module of master controller provides more flexible self-defined to client
Space.For example, client can arrange the triggering instrument failure record wave energy when monitoring voltage is less than rated voltage 90%, so may be used
Updated the data with avoiding equipment constantly to record, save the memory space of instrument.In order to realize electric energy quality monitoring, master controller
Need to complete the computing of FFT, filtering algorithm and harmonic analysis method, so can extract monitoring voltage and current amplitude, frequently
The information such as rate, phase place, harmonic wave, thus follow-up data monitoring, breakdown judge and data record, and data analysis.
Intellectual analysis instrument be unable to do without the upper computer analyzing software of perfect in shape and function, and it provides and analytical instrument for client
Interactive interface.This software merit rating intelligent analysis module, establishes perfect accident analysis database.First, analyzer passes through
Real-time sampling data or fault record data are sent to host computer by communication interface；Secondly, software is according to the analysis of prior setting
Pattern, to data analysis, can complete power quality analysis, the function such as fault diagnosis.When software is configured to fault diagnosis, device
Carry out calculating analysis using the Mishap Database of itself, and failure cause, fault type are judged, finally directly generate point
Analysis report.In addition, this software can count to historical failure, client or relevant device developer are according to statistics to being
System is optimized and improves.
Ethernet, the use of usb communication mode, not only can effectively solve conventional failure wave recording device data communication mode
Single defect, also improves the transmittability of data.Wherein, Ethernet is remote using also making fault wave recording device possess data
Biography ability, is easy to control centre to the monitoring of device and manipulation.For industrial application, project analysis instrument is reserved RS485 communication and is connect
Mouthful, for the communication between special installation.In addition, device configuration WIFE communication module, connect for mobile phone, from mobile phone A pp
In just can be with the result of real time inspection analyzer gathered data and analysis so that equipment be more intelligent.
Sum it up, the present invention adopts event trigger module it is simply that arranging an instruction to instrument, when external condition meets
During command request, just execute setting action；This mechanism introduces and makes instrument more intelligent, and is conducive to saving storage sky
Between.
Claims (9)
1. a kind of intelligent analysis instrument based on event trigger module, including housing and the main control that is arranged on enclosure interior
Device and host computer, described master controller is communicated to connect with supervising device, interface driving circuit and electric energy quality monitoring module respectively；
Described host computer respectively with intellectual analysis server, Mishap Database, experience storehouse, parameter configuration module, data analysis mould
Block and the communication connection of report generation module；It is characterized in that, described master controller is also communicated to connect with event trigger module.
2. a kind of intelligent analysis instrument based on event trigger module according to claim 1 is it is characterised in that described
The outside of housing is provided with data acquisition interface and communication interface；The output end of described communication interface and the input of data acquisition interface
End communication connection；The output end of described data acquisition interface is communicated to connect with the input of master controller；Described master controller
Output end and described host computer communication connection.
3. a kind of intelligent analysis instrument based on event trigger module according to claim 1 is it is characterised in that described
Master controller is also communicated to connect with compression memory module.
4. a kind of intelligent analysis instrument based on event trigger module according to claim 1 is it is characterised in that described
Event trigger module includes the module with failure wave-recording function.
5. a kind of intelligent analysis instrument based on event trigger module according to claim 1 is it is characterised in that described
Event trigger module is used for arranging instruction to instrument, when external condition meets command request, just executes setting action.
6. a kind of intelligent analysis instrument based on event trigger module according to claim 1 is it is characterised in that described
Intellectual analysis server is used for the analysis to data, also includes the analysis to functions such as the quality of power supply, fault diagnosises.
7. a kind of intelligent analysis instrument based on event trigger module according to claim 1 is it is characterised in that described
Mishap Database is used for failure cause, fault type are analyzed judging.
8. a kind of intelligent analysis instrument based on event trigger module according to claim 1 is it is characterised in that described
Communication interface is used for connecting Ethernet, USB interface, also can be connected with wifi.
9. a kind of intelligent analysis instrument based on event trigger module according to any one of claim 1-8, it is special
Levy and be, the use step of the described intelligent analysis instrument based on event trigger module is as follows：
Step（1）：Monitored object is carried out parameter acquisition and configuration by communication interface, and transmits information to data acquisition and connect
Mouthful；
Step（2）：Data acquisition interface is by the information transfer receiving to master controller；
Step（3）：Huge data is compressed processing by compression memory module, and by electric energy quality monitoring module to electric energy
Quality is analyzed and monitors；The distribution setting instruction of event trigger module is passed through according to the data receiving, more intelligent, generate
Time/fault data recorder；
Step（4）：Time/fault data recorder is transferred to host computer by the output end of master controller, carries out artificial intelligence analysis；
Transfer parameter configuration module, data analysis module, Mishap Database and experience storehouse fault to be analyzed, positions, and update warp
Test storehouse；
Step（5）：By report generation module by the data genaration receiving analysis report.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611036197.XA CN106443282A (en) | 2016-11-23 | 2016-11-23 | Intelligent recording analyzer based on event trigger module and method of analyzer |
Applications Claiming Priority (1)
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|---|---|---|---|
| CN201611036197.XA CN106443282A (en) | 2016-11-23 | 2016-11-23 | Intelligent recording analyzer based on event trigger module and method of analyzer |
Publications (1)
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| CN106443282A true CN106443282A (en) | 2017-02-22 |
Family
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| CN201611036197.XA Pending CN106443282A (en) | 2016-11-23 | 2016-11-23 | Intelligent recording analyzer based on event trigger module and method of analyzer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843779A (en) * | 2017-09-26 | 2018-03-27 | 国网河南省电力公司民权县供电公司 | A kind of Power System Fault Record classifying and analyzing method and system based on fuzzy clustering |
| CN111930058A (en) * | 2020-08-05 | 2020-11-13 | 深圳市微秒控制技术有限公司 | Servo driver fault monitoring system and method |
-
2016
- 2016-11-23 CN CN201611036197.XA patent/CN106443282A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843779A (en) * | 2017-09-26 | 2018-03-27 | 国网河南省电力公司民权县供电公司 | A kind of Power System Fault Record classifying and analyzing method and system based on fuzzy clustering |
| CN107843779B (en) * | 2017-09-26 | 2021-03-19 | 国网河南省电力公司民权县供电公司 | Power system fault recording classification analysis method and system based on fuzzy clustering |
| CN111930058A (en) * | 2020-08-05 | 2020-11-13 | 深圳市微秒控制技术有限公司 | Servo driver fault monitoring system and method |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |
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| WD01 | Invention patent application deemed withdrawn after publication |