CN108414866A - Proactive intelligence protector - Google Patents
Proactive intelligence protector Download PDFInfo
- Publication number
- CN108414866A CN108414866A CN201810507295.XA CN201810507295A CN108414866A CN 108414866 A CN108414866 A CN 108414866A CN 201810507295 A CN201810507295 A CN 201810507295A CN 108414866 A CN108414866 A CN 108414866A
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- unit
- control unit
- electric line
- circuit
- load
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- 230000001012 protector Effects 0.000 title claims abstract description 38
- 238000001514 detection method Methods 0.000 claims abstract description 36
- 238000009413 insulation Methods 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 11
- 238000005259 measurement Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 abstract description 8
- 230000005611 electricity Effects 0.000 description 6
- 230000032683 aging Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- 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
-
- 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
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
-
- 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
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
- G01R31/1272—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of cable, line or wire insulation, e.g. using partial discharge measurements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of proactive intelligence protector, including control unit, detection unit and impulse generating unit, difference circuit connecting detection unit and impulse generating unit；Wherein the pulse output end of impulse generating unit is used to connect the use electric line of load-side and sends pulse signal to electric line；Detection unit is used to connect the running parameter with electric line and acquisition electric line of load-side.By control unit, impulse generating unit and detection unit, to carrying out compartment of terrain with electric line and load, autompulse detects protector of the present invention, really realizes the constantly monitoring of Electrical Safety；Actively realize security protection, increase one to people's safety utilization of electric power ensures again.
Description
Technical field
The invention belongs to technical field of electric equipment, specially a kind of proactive intelligence protector.
Background technology
Electricity is closely bound up with people’s lives, almost all comes into contacts with all the time with electricity in life, during electricity consumption,
Ensure the security of the lives and property of people, it appears ever more important.
Safety utilization of electric power is constantly subjected to everybody attention, traditional insulating monitoring means, mainly when electrical equipment is installed,
Insulating properties with electric line and load is detected using insulation resistance meter, belongs to passivity Insulation monitoring, though this detection method
The electric insulating quality in electrical and subscriber household so can be accurately measured, but is clearly present following drawback：
1. in measurement process, electrical equipment or user must have a power failure, without electrical measurement；
2. in measurement process, such as misoperation, personnel have Danger Electric shock risk；
3., can not be constantly to electric line during user uses electrical equipment since insulation measurement is stage sex work
Safety be detected, tend not to find the underproof problem of insulating in time；Especially when with electric line or load for a long time
During use, insulation ageing problem and electrical leakage problems cannot be found in time.
In view of this, special propose the present invention.
Invention content
The technical problem to be solved in the present invention is to overcome the deficiencies of the prior art and provide a kind of new protector, based on
Ejector half Intelligent protector is capable of the Insulation Problems of actively monitoring circuit and load.
In order to solve the above technical problems, the present invention is using the basic conception of technical solution：
A kind of proactive intelligence protector, including control unit, detection unit and impulse generating unit, control unit point
The signal input part of the signal output end and impulse generating unit of other circuit connecting detection unit；The wherein arteries and veins of impulse generating unit
Output end is rushed to be used to connect the use electric line of load-side and send pulse signal to electric line；Detection unit is negative for connecting
Carry side with the running parameter of electric line and acquisition electric line to be transmitted to control unit.
Further, above-mentioned proactive intelligence protector, further includes protection alarm unit, and protection alarm unit circuit is set
It sets between described control unit and user load side electric line, control is exceeded with the running parameter acquired in detection unit
When unit processed presets safety value, the instruction of reception control unit is cut off the power, and/or sends out warning signal.
Further, above-mentioned proactive intelligence protector, further includes display unit and storage unit；The display unit
It connect described control unit with the equal circuit of storage unit.
Further, above-mentioned proactive intelligence protector, further includes communication module, and communication module circuit connects the control
Unit processed.
Further, above-mentioned proactive intelligence protector, the detection unit include insulation resistance value measuring device and leakage
Current sensing means and it is connected to control unit.
Further, above-mentioned proactive intelligence protector, the impulse generating unit include impulse generator.
Further, above-mentioned proactive intelligence protector, the protection alarm unit include：Two poles of buzzer and flash of light
It manages and control unit is connected by circuit so that sound, light alarm occurs；Further include relay, relay circuit is connected to control unit
And between electric line.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art：
Proactive intelligence protector of the present invention is by control unit, impulse generating unit and detection unit, to electric wire
Road and load carry out compartment of terrain, autompulse detection, really realize the constantly monitoring of Electrical Safety；Pass through depositing for detection data
Storage, display and communication interface externally export, convenient for user's understanding and acquisition electric line and the aging conditions of load, in real time
Understand Electrical Safety information；Protector of the present invention actively realizes security protection, and increase one to people's safety utilization of electric power ensures again, fills out
Proactive intelligence protector has been mended in the blank of existing market, has better ensured that Electrical Safety.
Description of the drawings
Fig. 1 is the installation embodiment schematic diagram of proactive intelligence protector provided by the invention；
Fig. 2 is the circuit block diagram of proactive intelligence protector shown in Fig. 1；
Fig. 3 is the control block diagram of proactive intelligence protector shown in Fig. 1；
Specific implementation mode
In the following with reference to the drawings and specific embodiments, the invention will be further described, to help present disclosure is understood.
As shown in Figs. 1-3, a kind of proactive intelligence protector includes control unit, detection unit and pulse generation
Unit, control unit distinguish the signal input part of the signal output end and impulse generating unit of circuit connecting detection unit；Wherein
The pulse output end of impulse generating unit is used to connect the use electric line of load-side and sends pulse signal to electric line；Inspection
Survey unit be used for connect load-side with the running parameter of electric line and acquisition electric line to be transmitted to control unit.
When it is implemented, protector of the present invention is arranged between kilowatt-hour meter and load；Described control unit pre-set programs, control
Impulse generating unit processed sends out one group of alternating-current pulse in load-side electric line at interval of certain time；It should in the present embodiment
Alternating-current pulse size is 300V.After pulse current is sent out, detection unit acquires the running parameter with electric line, to obtain electricity
The insulation situation and leakage current numerical value of circuit and user load；Running parameter includes electricity consumption line insulation parameter value and leakage current
Parameter value is sent to control unit as the feedback of impulse action.
Protector of the present invention further includes display panel module, storage unit and protection alarm unit, display panel module, storage
Unit and the equal circuit of protection alarm unit connect control unit.It is single that the running parameter of the detection unit acquisition is transmitted to control
Member, and be sent to display panel module and shown, while storing in the memory unit.
Control unit is compared analysis to running parameter (referred to hereinafter as detected value) with default safety value, when the detected value is super
After going out the default safety value of control unit, control unit sends a command to protection alarm unit, and protection alarm unit is cut off the power
To the power supply with electric line, it is simultaneously emitted by warning message, allows the user to receive alarm signal, lookup electric line or load
Security risk or fault point, and excluded.
As a further improvement, the control unit of protector of the present invention also circuit is connected with communication module, communication module is used
In read the above-mentioned detection unit acquisition stored in storage unit with electric line and the running parameter data of load, and communication link
External equipment (such as host computer or other-end) is connect to send data in external equipment；User can be read by communication module
Aging conditions, the equipment safety situation of the data of protector acquisition, understanding electric line and load.
In the present invention, control unit, detection unit, impulse generating unit, storage unit and communication module are integrated to be set
It sets in shell, the display screen of the display panel module is fixed on the shell, is consulted convenient for user and is shown content.Outside protector
Shell science compact to design, is easily installed.
Therefore, protector of the present invention is by control unit, impulse generating unit and detection unit, to electric line and negative
With being loaded into between-line spacing, autompulse detects, and really realizes the constantly monitoring of Electrical Safety；Pass through the storage of detection data, display
And communication interface externally exports, and convenient for user's understanding and acquisition electric line and the aging conditions of load, understands use in real time
Electric security information；Protector of the present invention actively realizes security protection, and increase one to people's safety utilization of electric power ensures again, has filled up master
Ejector half Intelligent protector better ensures that Electrical Safety in the blank of existing market.
Currently on the market, still without family proactive intelligence protector equipment, this type equipment is always blank.In reality
In life, user's cannot actively realize the insulation and safety for constantly monitoring circuit and load with electric line, when with electric line
When aging or electrical appliance insulation do not reach requirement, there will be huge security risk, seriously affect the lives and properties of people
Safety.The present invention has well solved this problem, and proactive intelligence protector of the present invention is particularly suited for family scene, actively real
Now electricity consumption line insulation is up to standard, test problems of leakage current to electric line and load monitoring in real time, being solved from source, can
Fundamentally to solve the problems, such as the Electrical Safety of user.
Specifically, 51 series monolithics that described control unit is 48 pins or the above pin can be realized function, 51
Series monolithic is as control core, and powerful, stability is good, can accomplish at low cost, structural reduction, reliability height etc.
Advantage.SCM system itself includes reset circuit, power interface, program burn writing mouth etc., and microcontroller self-contained storing devices can record
Sampled data；The I/O mouth connecting detection units of microcontroller use the sampled data of electric line to obtain, the timer of microcontroller according to
Prefixed time interval sends out signal (signal is pulse signal) to impulse generating unit, and impulse generating unit is enabled to act.
The impulse generating unit includes impulse generator, and impulse generator receives the pulse that microcontroller internal timer is sent out
Pulse is executed after signal and sends out action, and alternating-current pulse is sent out to in electric line by impulse generator.
The detection unit include the detection unit include insulation resistance value measuring device and leak current detection device and
It is connected to control unit, wherein insulation resistance value measuring device and leak current detection device is the detection device of this field maturation.
Insulation resistance value measuring device and leak current detection device can be connected to single-chip processor i/o interface by sample circuit of decaying, by this two
The sampling data transmitting of detection device compares amplifier to microcontroller by AD inside microcontroller, is handled.
The I/O interfaces of microcontroller are also connected with protection alarm unit, and the protection alarm unit includes buzzer, light-emitting diodes
Pipe and relay；Buzzer connects control unit so that sound, light alarm occurs with flashing diode and by circuit；Further include after
Electric appliance, relay circuit are connected to control unit and between electric lines.Detection unit gathered data notes abnormalities, and feeds back to list
Piece machine, microcontroller send out instruction to protection alarm unit, and buzzer is rung, LED flash, while acousto-optic is warned, relay
Device acts, and disconnects main circuit power to the power supply with electric line, is powered off with electric line and realize protection.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of proactive intelligence protector, it is characterised in that：Including control unit, detection unit and impulse generating unit,
Control unit distinguishes the signal input part of the signal output end and impulse generating unit of circuit connecting detection unit；Wherein pulse is sent out
The pulse output end of raw unit is used to connect the use electric line of load-side and sends pulse signal to electric line；Detection unit
For connect load-side with the running parameter of electric line and acquisition electric line to be transmitted to control unit.
2. proactive intelligence protector according to claim 1, it is characterised in that：Further include protection alarm unit, protection
Alarm unit circuit is arranged between described control unit and user load side electric line, described in being acquired in detection unit
When running parameter presets safety value beyond control unit, the instruction of reception control unit is cut off the power, and/or sends out letter of warning
Number.
3. proactive intelligence protector according to claim 2, it is characterised in that：Further include that display unit and storage are single
Member；The display unit connect described control unit with the equal circuit of storage unit.
4. proactive intelligence protector according to claim 3, it is characterised in that：Further include communication module, communication module
Circuit connects described control unit.
5. the proactive intelligence protector according to claim 1-4, it is characterised in that：The detection unit includes that insulation hinders
Value measurement mechanism and leak current detection device and it is connected to control unit.
6. proactive intelligence protector according to claim 5, it is characterised in that：The impulse generating unit includes pulse
Generator.
7. proactive intelligence protector according to claim 6, it is characterised in that：The protection alarm unit includes：Bee
The device that rings connects control unit so that sound, light alarm occurs with flashing diode and by circuit；Further include relay, relay circuit
It is connected to control unit and between electric line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810507295.XA CN108414866A (en) | 2018-05-24 | 2018-05-24 | Proactive intelligence protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810507295.XA CN108414866A (en) | 2018-05-24 | 2018-05-24 | Proactive intelligence protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108414866A true CN108414866A (en) | 2018-08-17 |
Family
ID=63140434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810507295.XA Pending CN108414866A (en) | 2018-05-24 | 2018-05-24 | Proactive intelligence protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108414866A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101359820A (en) * | 2007-11-27 | 2009-02-04 | 朱玉光 | Practical electric leakage protector detecting dangerous leakage voltage value |
| CN101566665A (en) * | 2009-06-09 | 2009-10-28 | 中国民航大学 | Plane cable fault locator based on time domain reflection |
| CN103076497A (en) * | 2012-12-18 | 2013-05-01 | 江苏常隆客车有限公司 | Insulation detection method based on low frequency impulse signal injection |
| CN205666607U (en) * | 2016-06-08 | 2016-10-26 | 江苏布诺科技有限公司 | Small -size intelligent earth -leakage protector |
| CN206301449U (en) * | 2016-12-15 | 2017-07-04 | 杭州四方博瑞科技股份有限公司 | Intelligent power safe early warning watch-dog |
| CN208607289U (en) * | 2018-05-24 | 2019-03-15 | 北京正翰能源科技有限公司 | Proactive intelligence protector |
-
2018
- 2018-05-24 CN CN201810507295.XA patent/CN108414866A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101359820A (en) * | 2007-11-27 | 2009-02-04 | 朱玉光 | Practical electric leakage protector detecting dangerous leakage voltage value |
| CN101566665A (en) * | 2009-06-09 | 2009-10-28 | 中国民航大学 | Plane cable fault locator based on time domain reflection |
| CN103076497A (en) * | 2012-12-18 | 2013-05-01 | 江苏常隆客车有限公司 | Insulation detection method based on low frequency impulse signal injection |
| CN205666607U (en) * | 2016-06-08 | 2016-10-26 | 江苏布诺科技有限公司 | Small -size intelligent earth -leakage protector |
| CN206301449U (en) * | 2016-12-15 | 2017-07-04 | 杭州四方博瑞科技股份有限公司 | Intelligent power safe early warning watch-dog |
| CN208607289U (en) * | 2018-05-24 | 2019-03-15 | 北京正翰能源科技有限公司 | Proactive intelligence protector |
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