CN110165674A - A kind of active filter safety management system - Google Patents
A kind of active filter safety management system Download PDFInfo
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- CN110165674A CN110165674A CN201910406828.XA CN201910406828A CN110165674A CN 110165674 A CN110165674 A CN 110165674A CN 201910406828 A CN201910406828 A CN 201910406828A CN 110165674 A CN110165674 A CN 110165674A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/01—Arrangements for reducing harmonics or ripples
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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
- Y02E40/40—Arrangements for reducing harmonics
Abstract
The present invention discloses a kind of active filter safety management system, including data acquisition module, data preparation module, controller, display screen, data analysis module, smart machine, database and detection module, the data acquisition module is for acquiring the relevant data information of active filter in a period of time, the data information includes information of voltage, current information and temperature information, the data acquisition module is by the relevant data information transfer of active filter to data preparation module, the data preparation module receives the relevant data information of active filter of data acquisition module transmission and the relevant data information of active filter is marked, the present invention by detection module to active filter using when periphery object state detect, judge that object whether there is the possibility for having damage to active filter, prevent object damage from having Source filter causes serious damage, increases the safety of staff, improves working efficiency.
Description
Technical field
The present invention relates to safety management system technical field, specially a kind of active filter safety management system.
Background technique
The expansion that harmonic pollution in electric power net problem is applied with power electronic technique, such as widely used electron rectifier, change
Frequency device, UPS, frequency-conversion domestic electric appliances, energy-saving lamp, duplicator, household electrical appliance etc., these nonlinear loads can generate a large amount of harmonic current
And be injected into power grid, so that network voltage is generated distortion, so that mains by harmonics problem be made to get worse.This harmonic wave " pollution " is no
But an important factor for influencing power system security and power quality, grid loss is also considerably increased, while to other electricity consumptions
Equipment interferes, and causes power grid resonance, causes dangerous over-voltage or overcurrent, leads to the damage of electrical component and equipment.
Existing active filter be it is individually practical, lack the method or system of safety management, unique safety
Management is also staff's nurse again, and still, artificial nurse can not be exhaustive, not only labor intensive resource, Er Qiejian
Control it is not comprehensive enough, for this purpose, it is proposed that a kind of active filter safety management system.
Summary of the invention
The purpose of the present invention is to provide a kind of active filter safety management systems.
The present invention to be solved existing active filter and be independent practical, is lacked the method for safety management or is
System, unique safety management is also and staff nurses, and still, artificial nurse can not be exhaustive, not only expends people
Power resource, and monitor not comprehensive enough technical problem；
The purpose of the present invention can be achieved through the following technical solutions: a kind of active filter safety management system, including
Data acquisition module, data preparation module, controller, display screen, data analysis module, data computation module, alarm unit, intelligence
It can equipment, database and detection module；
Wherein, the data acquisition module is described for acquiring the relevant data information of active filter in a period of time
Data information includes information of voltage, current information and temperature information, and the data acquisition module is by the relevant number of active filter
It is believed that breath is transferred to data preparation module, the active filter that the data preparation module receives data acquisition module transmission is related
Data information and the relevant data information of active filter is marked, specific labeling process is as follows:
Step 1: data preparation module automatically extracts the information of voltage in the relevant data information of active filter, will be electric
Pressure information flag is Fyi, i=1...n；
Step 2: data preparation module automatically extracts the current information in the relevant data information of active filter, will be electric
Stream information is labeled as Fli, i=1...n；
Step 3: data preparation module automatically extracts the temperature information in the relevant data information of active filter, will be warm
Degree information flag is Fwi, i=1...n；
Wherein, the data preparation module is by the relevant data information transfer of active filter after label to controller,
The relevant data information of active filter of the controller receiving data sorting module transmission is simultaneously transferred to data analysis module,
The databases contain Applicable temperature, active filter is applicable in voltage range and active filter is applicable in current range, institute
It states database the Applicable temperature of storage, the applicable voltage range of active filter and active filter are applicable in current range and are transferred to
Controller, Applicable temperature, the active filter of the controller receiving data library transmission are applicable in voltage range and active filter
Applicable current range is transferred to controller and is transferred to data analysis module, and the data analysis module fits database transmissions
Voltage range is applicable in temperature, active filter and active filter is applicable in current range and is transferred to controller and data preparation mould
The data information of block transmission is analyzed, and concrete analysis process is as follows:
Step 1: data analysis module is applicable in voltage range to Applicable temperature, the active filter of database transmissions and has
Source filter is applicable in current range and is marked:
S1: data analysis module automatically extracts the active filter in database and is applicable in voltage range, by information of voltage mark
It is denoted as Syi, i=1...n；
S2: data analysis module automatically extracts the active filter in database and is applicable in current range, by current information mark
It is denoted as Sli, i=1...n；
S3: data analysis module automatically extracts the Applicable temperature in database, and Applicable temperature is labeled as Swi, i=
1...n；
Step 2: the Applicable temperature of database transmissions, active filter are applicable in voltage range and had by data analysis module
Source filter is applicable in current range and the data information of data preparation module transfer is compared one by one, comparison result are as follows:
S1: the comparison result for voltage is three kinds: Fyi>Syi, Fyi=Syi and Fyi<Syi；
S2: the comparison result for electric current is three kinds: Fli>Sli, Fyi=Sli and Fyi<Sli；
S3: the comparison result for temperature is three kinds: Fwi>Swi, Fwi=Swi and Fwi<Swi；
Wherein, the data analysis module connects data information transfer to data computation module, the data computation module
It receives the analysis result of data analysis module transmission and analysis result is calculated, judge real-time voltage, electric current and temperature pair
Whether object has damage；
Wherein, the detection module is used for the periphery state of real-time detection instrument, and periphery state includes article information and object
The state of part, the image information that the detection module will acquire are transferred to monitoring module, and the controller receives detection module
Image information simultaneously will be transmitted to data analysis module, be also stored in the database article information and object to instrument whether
There is destructiveness, article information is transferred to monitoring module by the database, and article information is transferred to data by the monitoring module
Analysis module, the data analysis module are internally provided with comparing unit, and the data analysis module will be counted by comparing unit
It is compared according to the article information that library and detection module transmit, the variation of the object state on instrument periphery is judged；
Wherein, the alarm unit receives the signal of data computation module and data analysis module transmission and sets to intelligence
Standby signal an alert.
Preferably, the data computation module receives the analysis result of data analysis module transmission and carries out to analysis result
It calculates, specific calculating process is as follows:
Step 1: three voltage, electric current and temperature differences is respectively set in Data Computation Unit, and these three differences are successively used
M, N and K is indicated, while setting gradually three difference ranges m, n and k；
Step 2: data computation module calculates separately out the difference being arranged in step 1, calculating formula according to calculating formula are as follows: M
=Syi-Fyi, N=Sli-Fyi, K=Swi-Fwi；
Step 3: M, N, K are compared with m, n, k, judge the damage of virtual voltage, electric current and temperature to instrument, tool
Body deterministic process is as follows:
S1: when | M | when > m or M < m, then determine that the virtual voltage is not consistent with applicable voltage, instrument can be caused to damage
Bad, data computation module issues signal to alarm unit；
S2: when | N | when > n or N < n, then determine that the actual current is not consistent with applicable electric current, instrument can be caused to damage
Bad, data computation module issues signal to alarm unit；
S3: when | K | when > k or K < k, then determine that the actual temperature is not consistent with Applicable temperature, instrument can be caused to damage
Bad, data computation module issues signal to alarm unit；
S4: working as M=m, when N=n, K=k, then determines that the instrument belongs to normal operating condition.
Preferably, the article information that the data analysis module is transmitted database and detection module by comparing unit into
Row compares analysis, and specific comparison analytic process is as follows:
Step 1: analysis module extracts the article information transmitted in database, and article information is labeled as Wi, i=
1...n；
Step 2: analysis module extracts the article information in the state of periphery, and article information is labeled as wi, i=1...n；
Step 3: the article information transmitted in database is compared with the article information that detection module detects:
S1: as Wi=wi, the state of the object detected according to detection module is determined；
S2: when object is kept in motion, data analysis module according to the object transmitted in database to instrument whether
There is destructiveness to be determined；
S3: when judgement result are as follows: when the object has destructive to instrument, data analysis module will determine that result is transferred to
Alarm unit.
Preferably, the data acquisition module communicates connection, the data preparation module and control with data preparation module
Device communication connection, the controller communicate connection, the data analysis module and and control with database and detection module respectively
Device communication connection, the data computation module calculate mould with connection, the alarm unit and data are communicated with data analysis module
Block communication connection, the smart machine communicate connection with alarm unit, and the display screen communicates connection with controller.
Preferably, the display screen is used to show the result of each analysis, judgement and the calculating of whole system.
Beneficial effects of the present invention:
(1) data acquisition module acquires the relevant data information transfer of active filter to data preparation module, data
Module is by the relevant data information transfer of active filter to data preparation module, and data preparation module is by the active filter after label
The relevant number of active filter that the relevant data information transfer of wave device is transmitted to controller, controller receiving data sorting module
It is believed that data analysis module is ceased and is transferred to, the relevant data letter of the active filter of controller receiving data sorting module transmission
Data analysis module is ceased and is transferred to, Applicable temperature, the active filter of controller receiving data library transmission are applicable in voltage range
It is applicable in current range with active filter to be transferred to controller and be transferred to data analysis module, data analysis module is to database
Applicable temperature, the active filter of transmission are applicable in voltage range and active filter is applicable in current range and is transferred to controller and number
According to sorting module transmit data information analyzed, by the practical electric current of data collecting module collected, practical voltage and
Being applicable in electric current, being applicable in voltage and the comparison of Applicable temperature for actual temperature and active filter, judges that active filter makes
The security risk of used time increases safety when active filter uses, avoids to using unit to cause economic loss；
(2) data information transfer to data computation module, the data computation module are received data by data analysis module
The analysis result of analysis module transmission simultaneously calculates analysis result, and the image information that detection module will acquire is transferred to monitoring
Module, controller receive the image information of detection module and will be transmitted to data analysis module, are also stored with object in database
Whether information and object have a destructiveness to instrument, and article information is transferred to monitoring module by database, and monitoring module is by object
Information is transferred to data analysis module, and data analysis module is internally provided with comparing unit, and data analysis module is single by comparing
The article information that database and detection module transmit is compared member, when being used by detection module active filter
The object state on periphery is detected, and is judged that object whether there is the possibility for having damage to active filter, is prevented object from damaging
Active filter causes serious damage, increases the safety of staff, improves working efficiency.
(3) alarm unit receives the signal of data computation module and data analysis module transmission and issues to smart machine
Alarm signal, by the setting of alarm unit, convenient for reminding staff, so that staff does before active filter damage
It reacts out, so that the generation of organizational accidents, reduces unnecessary economic loss, improves the working efficiency of active filter.
Detailed description of the invention
The present invention will be further described below with reference to the drawings.
Fig. 1 is system block diagram of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Refering to Figure 1, the present invention is a kind of active filter safety management system, including data acquisition module, number
According to sorting module, controller, display screen, data analysis module, data computation module, alarm unit, smart machine, database and
Detection module；
Wherein, the data acquisition module is described for acquiring the relevant data information of active filter in a period of time
Data information includes information of voltage, current information and temperature information, and the data acquisition module is by the relevant number of active filter
It is believed that breath is transferred to data preparation module, the active filter that the data preparation module receives data acquisition module transmission is related
Data information and the relevant data information of active filter is marked, specific labeling process is as follows:
Step 1: data preparation module automatically extracts the information of voltage in the relevant data information of active filter, will be electric
Pressure information flag is Fyi, i=1...n；
Step 2: data preparation module automatically extracts the current information in the relevant data information of active filter, will be electric
Stream information is labeled as Fli, i=1...n；
Step 3: data preparation module automatically extracts the temperature information in the relevant data information of active filter, will be warm
Degree information flag is Fwi, i=1...n；
Wherein, the data preparation module is by the relevant data information transfer of active filter after label to controller,
The relevant data information of active filter of the controller receiving data sorting module transmission is simultaneously transferred to data analysis module,
The databases contain Applicable temperature, active filter is applicable in voltage range and active filter is applicable in current range, institute
It states database the Applicable temperature of storage, the applicable voltage range of active filter and active filter are applicable in current range and are transferred to
Controller, Applicable temperature, the active filter of the controller receiving data library transmission are applicable in voltage range and active filter
Applicable current range is transferred to controller and is transferred to data analysis module, and the data analysis module fits database transmissions
Voltage range is applicable in temperature, active filter and active filter is applicable in current range and is transferred to controller and data preparation mould
The data information of block transmission is analyzed, and concrete analysis process is as follows:
Step 1: data analysis module is applicable in voltage range to Applicable temperature, the active filter of database transmissions and has
Source filter is applicable in current range and is marked:
S1: data analysis module automatically extracts the active filter in database and is applicable in voltage range, by information of voltage mark
It is denoted as Syi, i=1...n；
S2: data analysis module automatically extracts the active filter in database and is applicable in current range, by current information mark
It is denoted as Sli, i=1...n；
S3: data analysis module automatically extracts the Applicable temperature in database, and Applicable temperature is labeled as Swi, i=
1...n；
Step 2: the Applicable temperature of database transmissions, active filter are applicable in voltage range and had by data analysis module
Source filter is applicable in current range and the data information of data preparation module transfer is compared one by one, comparison result are as follows:
S1: the comparison result for voltage is three kinds: Fyi>Syi, Fyi=Syi and Fyi<Syi；
S2: the comparison result for electric current is three kinds: Fli>Sli, Fyi=Sli and Fyi<Sli；
S3: the comparison result for temperature is three kinds: Fwi>Swi, Fwi=Swi and Fwi<Swi；
Wherein, the data analysis module connects data information transfer to data computation module, the data computation module
It receives the analysis result of data analysis module transmission and analysis result is calculated, judge real-time voltage, electric current and temperature pair
Whether object has damage；
Wherein, the detection module is used for the periphery state of real-time detection instrument, and periphery state includes article information and object
The state of part, the image information that the detection module will acquire are transferred to monitoring module, and the controller receives detection module
Image information simultaneously will be transmitted to data analysis module, be also stored in the database article information and object to instrument whether
There is destructiveness, article information is transferred to monitoring module by the database, and article information is transferred to data by the monitoring module
Analysis module, the data analysis module are internally provided with comparing unit, and the data analysis module will be counted by comparing unit
It is compared according to the article information that library and detection module transmit, the variation of the object state on instrument periphery is judged；
Wherein, the alarm unit receives the signal of data computation module and data analysis module transmission and sets to intelligence
Standby signal an alert.
The data computation module receives the analysis result of data analysis module transmission and calculates analysis result, has
Body calculating process is as follows:
Step 1: three voltage, electric current and temperature differences is respectively set in Data Computation Unit, and these three differences are successively used
M, N and K is indicated, while setting gradually three difference ranges m, n and k；
Step 2: data computation module calculates separately out the difference being arranged in step 1, calculating formula according to calculating formula are as follows: M
=Syi-Fyi, N=Sli-Fyi, K=Swi-Fwi；
Step 3: M, N, K are compared with m, n, k, judge the damage of virtual voltage, electric current and temperature to instrument, tool
Body deterministic process is as follows:
S1: when | M | when > m or M < m, then determine that the virtual voltage is not consistent with applicable voltage, instrument can be caused to damage
Bad, data computation module issues signal to alarm unit；
S2: when | N | when > n or N < n, then determine that the actual current is not consistent with applicable electric current, instrument can be caused to damage
Bad, data computation module issues signal to alarm unit；
S3: when | K | when > k or K < k, then determine that the actual temperature is not consistent with Applicable temperature, instrument can be caused to damage
Bad, data computation module issues signal to alarm unit；
S4: working as M=m, when N=n, K=k, then determines that the instrument belongs to normal operating condition.
The article information that database and detection module transmit is compared by comparing unit for the data analysis module
Analysis, specific comparison analytic process are as follows:
Step 1: analysis module extracts the article information transmitted in database, and article information is labeled as Wi, i=
1...n；
Step 2: analysis module extracts the article information in the state of periphery, and article information is labeled as wi, i=1...n；
Step 3: the article information transmitted in database is compared with the article information that detection module detects:
S1: as Wi=wi, the state of the object detected according to detection module is determined；
S2: when object is kept in motion, data analysis module according to the object transmitted in database to instrument whether
There is destructiveness to be determined；
S3: when judgement result are as follows: when the object has destructive to instrument, data analysis module will determine that result is transferred to
Alarm unit.
The data acquisition module communicates connection with data preparation module, and the data preparation module communicates connection with controller
Connect, the controller communicates connection with database and detection module respectively, the data analysis module with and controller communicate connection
It connects, the data computation module communicates connection with data computation module with connection, the alarm unit is communicated with data analysis module
It connects, the smart machine communicates connection with alarm unit, and the display screen communicates connection with controller.
The display screen is used to show the result of each analysis, judgement and the calculating of whole system.
At work, data acquisition module is by the relevant data information transfer of active filter to data preparation mould by the present invention
Block, data acquisition module will mark the relevant data information transfer of active filter to data preparation module, data preparation module
The active filter that the relevant data information transfer of active filter after note is transmitted to controller, controller receiving data sorting module
The relevant data information of wave device is simultaneously transferred to data analysis module, the active filter of controller receiving data sorting module transmission
Relevant data information is simultaneously transferred to data analysis module, Applicable temperature, the active filter of the transmission of controller receiving data library
It is applicable in voltage range and active filter is applicable in current range and is transferred to controller and is transferred to data analysis module, data analysis
Module is applicable in voltage range to Applicable temperature, the active filter of database transmissions and active filter is applicable in current range transmission
Data information to controller and data preparation module transfer is analyzed, and data analysis module is by data information transfer to data
Computing module, the data computation module receive the analysis result of data analysis module transmission and calculate analysis result,
The image information that detection module will acquire is transferred to monitoring module, and controller receives the image information of detection module and will be transmitted to
Whether data analysis module, article information and object are also stored in database has a destructiveness to instrument, and database is by object
Information is transferred to monitoring module, and article information is transferred to data analysis module, setting inside data analysis module by monitoring module
There is a comparing unit, the article information that database and detection module transmit is compared point by comparing unit for data analysis module
Analysis, alarm unit receive the signal of data computation module and data analysis module transmission and sound an alarm letter to smart machine
Number.
The present invention, by the relevant data information transfer of active filter to data preparation module, is counted by data acquisition module
According to acquisition module by the relevant data information transfer of active filter to data preparation module, data preparation module will be after label
The active filter phase that the relevant data information transfer of active filter is transmitted to controller, controller receiving data sorting module
The data information of pass is simultaneously transferred to data analysis module, and the active filter of controller receiving data sorting module transmission is relevant
Data information is simultaneously transferred to data analysis module, and Applicable temperature, the active filter of controller receiving data library transmission are applicable in electricity
Pressure range and active filter are applicable in current range and are transferred to controller and are transferred to data analysis module, data analysis module pair
Applicable temperature, the active filter of database transmissions are applicable in voltage range and active filter is applicable in current range and is transferred to control
The data information of device and data preparation module transfer is analyzed, by the practical electric current of data collecting module collected, practical
Being applicable in electric current, being applicable in voltage and the comparison of Applicable temperature for voltage and actual temperature and active filter, judges active power filtering
The security risk of device when in use increases safety when active filter uses, avoids to using unit to cause economically
Loss；
Data information transfer to data computation module, the data computation module are received data by data analysis module simultaneously
The analysis result of analysis module transmission simultaneously calculates analysis result, and the image information that detection module will acquire is transferred to monitoring
Module, controller receive the image information of detection module and will be transmitted to data analysis module, are also stored with object in database
Whether information and object have a destructiveness to instrument, and article information is transferred to monitoring module by database, and monitoring module is by object
Information is transferred to data analysis module, and data analysis module is internally provided with comparing unit, and data analysis module is single by comparing
The article information that database and detection module transmit is compared member, when being used by detection module active filter
The object state on periphery is detected, and is judged that object whether there is the possibility for having damage to active filter, is prevented object from damaging
Active filter causes serious damage, increases the safety of staff, improves working efficiency.
Alarm unit receives the signal of data computation module and data analysis module transmission and sends out to smart machine simultaneously
Alarm signal out, by the setting of alarm unit, convenient for reminding staff, so that staff is before active filter damage
It makes a response, so that the generation of organizational accidents, reduces unnecessary economic loss, improves the working efficiency of active filter.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from invention
Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (5)
1. a kind of active filter safety management system, which is characterized in that including data acquisition module, data preparation module, control
Device, display screen, data analysis module, data computation module, alarm unit, smart machine, database and detection module processed；
Wherein, the data acquisition module is for acquiring the relevant data information of active filter in a period of time, the data
Information includes information of voltage, current information and temperature information, and the data acquisition module believes the relevant data of active filter
Breath is transferred to data preparation module, and the data preparation module receives the relevant number of active filter of data acquisition module transmission
It is believed that ceasing and the relevant data information of active filter being marked, specific labeling process is as follows:
Step 1: data preparation module automatically extracts the information of voltage in the relevant data information of active filter, and voltage is believed
Breath is labeled as Fyi, i=1...n；
Step 2: data preparation module automatically extracts the current information in the relevant data information of active filter, and electric current is believed
Breath is labeled as Fli, i=1...n；
Step 3: data preparation module automatically extracts the temperature information in the relevant data information of active filter, and temperature is believed
Breath is labeled as Fwi, i=1...n；
Wherein, the data preparation module by the relevant data information transfer of active filter after label to controller, it is described
The relevant data information of active filter of controller receiving data sorting module transmission is simultaneously transferred to data analysis module, described
Databases contain Applicable temperature, active filter is applicable in voltage range and active filter is applicable in current range, the number
The Applicable temperature of storage, active filter are applicable in voltage range according to library and active filter is applicable in current range and is transferred to control
Device, Applicable temperature, the active filter of the controller receiving data library transmission are applicable in voltage range and active filter is applicable in
Current range is transferred to controller and is transferred to data analysis module, applicable for temperature of the data analysis module to database transmissions
Degree, active filter are applicable in voltage range and active filter is applicable in current range and is transferred to controller and data preparation module biography
Defeated data information is analyzed, and concrete analysis process is as follows:
Step 1: data analysis module is applicable in voltage range and active filter to Applicable temperature, the active filter of database transmissions
Wave device is applicable in current range and is marked:
S1: data analysis module automatically extracts the active filter in database and is applicable in voltage range, and information of voltage is labeled as
Syi, i=1...n；
S2: data analysis module automatically extracts the active filter in database and is applicable in current range, and current information is labeled as
Sli, i=1...n；
S3: data analysis module automatically extracts the Applicable temperature in database, and Applicable temperature is labeled as Swi, i=1...n；
Step 2: the Applicable temperature of database transmissions, active filter are applicable in voltage range and active filter by data analysis module
Wave device is applicable in current range and the data information of data preparation module transfer is compared one by one, comparison result are as follows:
S1: the comparison result for voltage is three kinds: Fyi>Syi, Fyi=Syi and Fyi<Syi；
S2: the comparison result for electric current is three kinds: Fli>Sl i, Fyi=Sl i and Fyi<Sl i；
S3: the comparison result for temperature is three kinds: Fwi>Swi, Fwi=Swi and Fwi<Swi；
Wherein, data information transfer to data computation module, the data computation module are received number by the data analysis module
According to the analysis result of analysis module transmission and analysis result is calculated, judges real-time voltage, electric current and temperature to object
Whether damage is had；
Wherein, the detection module is used for the periphery state of real-time detection instrument, and periphery state includes article information and object
State, the image information that the detection module will acquire are transferred to monitoring module, and the controller receives the image of detection module
Information simultaneously will be transmitted to data analysis module, be also stored in the database article information and object whether have to instrument it is broken
Article information is transferred to monitoring module by bad property, the database, and article information is transferred to data and analyzed by the monitoring module
Module, the data analysis module are internally provided with comparing unit, and the data analysis module passes through comparing unit for database
It is compared with the article information of detection module transmission, the variation of the object state on instrument periphery is judged；
Wherein, the alarm unit receives the signal of data computation module and data analysis module transmission and sends out to smart machine
Alarm signal out.
2. a kind of active filter safety management system according to claim 1, which is characterized in that the data calculate mould
Block receives the analysis result of data analysis module transmission and calculates analysis result, and specific calculating process is as follows:
Step 1: three voltage, electric current and temperature differences is respectively set in Data Computation Unit, and these three differences successively use M, N
It is indicated with K, while setting gradually three difference ranges m, n and k；
Step 2: data computation module calculates separately out the difference being arranged in step 1, calculating formula according to calculating formula are as follows: M=
Syi-Fyi, N=Sl i-Fyi, K=Swi-Fwi；
Step 3: M, N, K are compared with m, n, k, are judged the damage of virtual voltage, electric current and temperature to instrument, are specifically sentenced
Disconnected process is as follows:
S1: when | M | when > m or M < m, then determines that the virtual voltage is not consistent with applicable voltage, instrument can be damaged, number
Signal is issued to alarm unit according to computing module；
S2: when | N | when > n or N < n, then determines that the actual current is not consistent with applicable electric current, instrument can be damaged, number
Signal is issued to alarm unit according to computing module；
S3: when | K | when > k or K < k, then determines that the actual temperature is not consistent with Applicable temperature, instrument can be damaged, number
Signal is issued to alarm unit according to computing module；
S4: working as M=m, when N=n, K=k, then determines that the instrument belongs to normal operating condition.
3. a kind of active filter safety management system according to claim 1, which is characterized in that the data analyze mould
The article information that database and detection module transmit is compared by comparing unit for block, specific to compare analytic process such as
Under:
Step 1: analysis module extracts the article information transmitted in database, and article information is labeled as Wi, i=1...n；
Step 2: analysis module extracts the article information in the state of periphery, and article information is labeled as wi, i=1...n；
Step 3: the article information transmitted in database is compared with the article information that detection module detects:
S1: as Wi=wi, the state of the object detected according to detection module is determined；
S2: when object is kept in motion, it is broken whether data analysis module has instrument according to the object transmitted in database
Bad property is determined；
S3: when judgement result are as follows: when the object has destructive to instrument, data analysis module will determine that result is transferred to alarm
Unit.
4. a kind of active filter safety management system according to claim 1, which is characterized in that the data acquisition module
Block communicates connection with data preparation module, and the data preparation module communicates connection with controller, the controller respectively with number
According to library and detection module communication connection, the data analysis module with and controller communicate connection, the data computation module and
Connection is communicated with data analysis module, the alarm unit communicates connection, the smart machine and alarm with data computation module
Unit communication connection, the display screen communicate connection with controller.
5. a kind of active filter safety management system according to claim 1, which is characterized in that the display screen is used for
Show the result of each analysis, judgement and the calculating of whole system.
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