CN107576834A - Massive quantity power supply and measurement electricity-stealing simulating and anti-electricity-theft proof of algorithm platform - Google Patents
Massive quantity power supply and measurement electricity-stealing simulating and anti-electricity-theft proof of algorithm platform Download PDFInfo
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Abstract
The present invention relates to power system anti-theft electricity technology field, more particularly to anti-electricity-theft proof of algorithm device, specially a kind of massive quantity power supply and measurement electricity-stealing simulating and anti-electricity-theft proof of algorithm platform.Solve the problems, such as to lack the device that can verify thief-proof computator method.The platform includes programmable current generator, primary current electricity-stealing simulating module, the first current transformer, the second current transformer, program-controlled voltage generator, primary voltage electricity-stealing simulating module, first voltage transformer, second voltage transformer, secondary voltage electricity-stealing simulating module, phase three-wire three intelligent meter, secondary current electricity-stealing simulating module, computer and display device.The present invention is powered using the principle of virtual work to massive quantity power supply and measurement metering device, consumed energy very little；Open anti-electricity-theft proof of algorithm is advantageous to the development of anti-electricity-theft algorithm research, compensate for the defects of thief-proof computator method is without verification platform.
Description
Technical field
The present invention relates to power system anti-theft electricity technology field, more particularly to anti-electricity-theft proof of algorithm device, specially one
Kind massive quantity power supply and measurement electricity-stealing simulating and anti-electricity-theft proof of algorithm platform.
Background technology
Due to huge interests temptation be present, electricity stealing happens occasionally.Electricity stealing not only damages the warp of electric power enterprise
Ji interests, and have an effect on the safe operation of power network, it is therefore desirable to develop anti-theft electricity technology.Anti-electricity-theft algorithm research is anti-electricity-theft
The important content of technical research, thief-proof computator method have the characteristics of flexible and varied, by different mathematical method and control theory
Various thief-proof computator methods can be formed, the thief-proof computator method proposed certainly needs the inspection by practice, and most direct method is just
It is to be verified using actual electric network data, but the data for having electricity stealing are difficult to judge in advance, the generation of electricity stealing
And it is random, and the validity that different thief-proof computator methods differentiates to different electricity stealings is there is also difference, therefore it is difficult to
Verified by actual metered data.Massive quantity power supply and measurement electrical analogue and anti-electricity-theft proof of algorithm platform there are no patent and document report
Road.
The content of the invention
The technical problems to be solved by the invention：A kind of massive quantity power supply and measurement electricity-stealing simulating is provided and anti-electricity-theft proof of algorithm is put down
Platform, it can simulating grid massive quantity power supply and measurement（High voltage supply high pressure measurement）The typical electricity stealing of measuring equipment, and can be to anti-electricity-theft
Algorithm is verified, supports the research of thief-proof computator method.
Technical scheme：A kind of massive quantity power supply and measurement electricity-stealing simulating and anti-electricity-theft proof of algorithm platform, it includes program control
Current feedback circuit, primary current electricity-stealing simulating module, the first current transformer, the second current transformer, program-controlled voltage generator,
Primary voltage electricity-stealing simulating module, first voltage transformer, second voltage transformer, secondary voltage electricity-stealing simulating module, three-phase
Three line intelligent meters, secondary current electricity-stealing simulating module, computer and display device；
Primary current electricity-stealing simulating module is made up of first switch and second switch；
Primary voltage electricity-stealing simulating module is made up of the 3rd switch, the 4th switch and the 5th switch；
Secondary voltage electricity-stealing simulating module is made up of the first stealing unit, the second stealing unit and the 3rd stealing unit, and first steals
Electric unit is made up of the 6th switch, the 7th switch and the 8th switch, and the second stealing unit is by the 9th switch, the tenth switch and the tenth
One switch, first resistor, second resistance and 3rd resistor composition, the 3rd stealing unit is the first linked switch；Secondary voltage is stolen
The first terminal, Second terminal and the third terminal of electrical analogue module respectively with the 6th switch a terminal, the 7th switch one
Individual terminal and the 8th switch a terminal be connected, the 6th switch another terminal respectively with the 9th switch a terminal
Be connected with a terminal of first resistor, the 7th switch another terminal respectively with the tenth switch a terminal and second
One terminal of resistance is connected, the 8th switch another terminal respectively with the 11st switch a terminal and 3rd resistor
A terminal be connected, another terminal another terminal with first resistor, the first linked switch respectively of the 9th switch
The inputs of the double choosing switches of the first hilted broadsword be connected, another terminal of the tenth switch another end with second resistance respectively
Son, the 5th terminal of secondary voltage electricity-stealing simulating module be connected, the 11st switch another terminal respectively with 3rd resistor
Another terminal, the inputs of the double choosing switches of the second hilted broadsword of the first linked switch be connected, the first of the first linked switch
First output end of the double choosing switches of the hilted broadsword forth terminal with secondary voltage electricity-stealing simulating module, the of the first linked switch respectively
Second output end of the double choosing switches of two hilted broadswords is connected, the second output end point of the double choosing switches of the first hilted broadsword of the first linked switch
First output end of the double choosing switches of the second hilted broadsword of the 6th terminal, the first linked switch not with secondary voltage electricity-stealing simulating module
It is connected；
Secondary current electricity-stealing simulating module is made up of the 4th stealing unit, the 5th stealing unit and the 6th stealing unit, and the 4th steals
Electric unit is made up of the 12nd switch and the 13rd switch, and the 5th stealing unit is made up of the 14th switch and the 15th switch,
6th stealing unit is the second linked switch；The first terminal of secondary current electricity-stealing simulating module respectively with the 13rd switch one
The inputs of the double choosing switches of individual terminal, the first hilted broadsword of the second linked switch are connected, and the of secondary current electricity-stealing simulating module
The two-terminal input that a terminal with the 12nd switch, the double choosings of the second hilted broadsword of the second linked switch switch respectively is connected
Connect, the third terminal of secondary current electricity-stealing simulating module another terminal with the 12nd switch, the one of the 14th switch respectively
Individual terminal is connected, the forth terminal of secondary current electricity-stealing simulating module another terminal with the 13rd switch, the tenth respectively
One terminal of five switches is connected, and another terminal of the 14th switch and the double choosings of the 3rd hilted broadsword of the second linked switch switch
Input be connected, the inputs that the double choosings of the 4th hilted broadsword of another terminal and the second linked switch of the 15th switch switch
Be connected, the first output end of the double choosing switches of the first hilted broadsword of the second linked switch respectively with secondary current electricity-stealing simulating module
Second output end of the double choosing switches of the 5th terminal, the second hilted broadsword of the second linked switch is connected, and the second of the second linked switch
First output end of the double choosing switches of hilted broadsword the 6th terminal with secondary current electricity-stealing simulating module, the of the second linked switch respectively
Second output end of the double choosing switches of one hilted broadsword is connected, the first output end point of the double choosing switches of the 3rd hilted broadsword of the second linked switch
Second output end of the double choosing switches of the 4th hilted broadsword of the 7th terminal, the second linked switch not with secondary current electricity-stealing simulating module
Be connected, the first output end of the double choosing switches of the 4th hilted broadsword of the second linked switch respectively with secondary current electricity-stealing simulating module
Second output end of the double choosing switches of the 8th terminal, the 3rd hilted broadsword of the second linked switch is connected；
The A phase output terminals of program-controlled voltage the generator non-same polarity with the primary winding of the first current transformer, program-controlled electric respectively
One terminal of the A phase output terminal mouths of flow-generator, a terminal of second switch are connected, and the first current transformer is once
The Same Name of Ends of coil respectively another terminal with the A phase output terminal mouths of programmable current generator, the 3rd switch a terminal,
Another terminal of second switch is connected, and the B phase output terminals of program-controlled voltage generator are connected with a terminal of the 4th switch
Connect, the C phase output terminals of program-controlled voltage the generator non-same polarity with the primary winding of the second current transformer, programmable current respectively
One terminal of the C phase output terminal mouths of generator, a terminal of first switch are connected, the primary line of the second current transformer
The Same Name of Ends of circle another terminal with the C phase output terminal mouths of programmable current generator, a terminal of the 5th switch, the respectively
Another terminal of one switch is connected, the Same Name of Ends of the secondary coil of the first current transformer respectively with secondary current stealing mould
The first terminal for intending module is connected, the non-same polarity of the secondary coil of the first current transformer respectively with secondary current stealing mould
The forth terminal for intending module is connected with ground, Same Name of Ends and the secondary current electricity-stealing simulating of the secondary coil of the second current transformer
The Second terminal of module is connected, the non-same polarity of the secondary coil of the second current transformer respectively with secondary current electricity-stealing simulating
The third terminal of module is connected with ground；Another end of the Same Name of Ends of the primary winding of first voltage transformer and the 3rd switch
Son is connected, and the non-same polarity of the primary winding of first voltage transformer is non-with the primary winding of second voltage transformer respectively
Same Name of Ends, another terminal of the 4th switch are connected, the Same Name of Ends of the primary winding of second voltage transformer and the 5th switch
Another terminal be connected, the of the Same Name of Ends of the secondary coil of first voltage transformer and secondary voltage electricity-stealing simulating module
One terminal is connected, the non-same polarity of the secondary coil of first voltage transformer respectively with secondary voltage electricity-stealing simulating module
Two-terminal, the non-same polarity of secondary coil of second voltage transformer are connected with ground, the secondary coil of second voltage transformer
Same Name of Ends be connected with the third terminal of secondary voltage electricity-stealing simulating module, the 4th end of secondary voltage electricity-stealing simulating module
The A phases with phase three-wire three intelligent meter, B phases and C phase voltage input terminals are connected respectively for son, the 5th terminal and the 6th terminal, and two
The 5th terminal, the 6th terminal, the 7th terminal and the 8th terminal of primary current electricity-stealing simulating module respectively with phase three-wire three intelligent meter
A phase currents input terminal, C phase currents input terminal, C phase currents lead-out terminal be connected with A phase current lead-out terminals；
Computer is occurred by RS232 interface and programmable current generator, primary current electricity-stealing simulating module, program-controlled voltage respectively
Device, primary voltage electricity-stealing simulating module, secondary voltage electricity-stealing simulating module, phase three-wire three intelligent meter, secondary current electricity-stealing simulating
Module is connected with display device.
The beneficial effect that the present invention is brought is,（1）Massive quantity power supply and measurement electricity-stealing simulating and anti-electricity-theft proof of algorithm platform mainly by
It is programmable current generator, program-controlled voltage generator, primary current electricity-stealing simulating module, primary voltage electricity-stealing simulating module, secondary
Electric current electricity-stealing simulating module, secondary voltage electricity-stealing simulating module composition, by programmable current generator and program-controlled voltage generator,
The Electro-metering environment specified can be built, actual Electro-metering environment can also be reappeared, by primary current stealing mould
Intend module, primary voltage electricity-stealing simulating module, secondary current electricity-stealing simulating module and secondary voltage electricity-stealing simulating inside modules to open
The setting of off status, a variety of typical stealing modes and combinations thereof can be simulated；（2）Massive quantity power supply and measurement electricity-stealing simulating and thief-proof
Computator method verification platform is powered using the principle of virtual work to massive quantity power supply and measurement metering device, consumed energy very little；（3）Open is thief-proof
Computator method verifies the development for being advantageous to anti-electricity-theft algorithm research, compensate for the defects of thief-proof computator method is without verification platform.
Brief description of the drawings
Fig. 1 is a kind of theory diagram of the present invention, and massive quantity power supply and measurement electricity-stealing simulating and anti-electricity-theft proof of algorithm are given in figure
Each functional block diagram of platform；
In figure：1 it is programmable current generator, 2 be primary current electricity-stealing simulating module, 3 be the first current transformer, 4 is second
Current transformer, 5 be program-controlled voltage generator, 6 be primary voltage electricity-stealing simulating module, 7 be first voltage transformer, 8 be
Two voltage transformers, 9 be secondary voltage electricity-stealing simulating module, 10 be phase three-wire three intelligent meter, 11 be secondary current electricity-stealing simulating
Module, 12 be computer, 13 be display device, 14 be first switch, 15 be second switch, 16 be the 3rd switch, 17 be the 4th
Switch, 18 are the 5th switches；
Fig. 2 is the original of the secondary voltage electricity-stealing simulating module of massive quantity power supply and measurement electricity-stealing simulating of the present invention and anti-electricity-theft proof of algorithm platform
Manage block diagram；
In figure：19 be the first stealing unit, 20 be the second stealing unit, 21 be the 3rd stealing unit composition, 22 be the 6th switch,
23 be the 7th switch, 24 be the 8th switch, 25 be the 9th switch, 26 be first resistor, 27 be the tenth switch, 28 be second electricity
Resistance, 29 be the 11st switch, 30 be 3rd resistor composition, 31 be the first linked switch；
Fig. 3 is the original of the secondary current electricity-stealing simulating module of massive quantity power supply and measurement electricity-stealing simulating of the present invention and anti-electricity-theft proof of algorithm platform
Manage block diagram；
In figure：32 be the 4th stealing unit, 33 be the 5th stealing unit, 34 be the 6th stealing unit, 35 be the 12nd switch, 36
It is the 13rd switch, 37 be the 14th switch, 38 be the 15th switch composition, 39 is the second linked switch.
Embodiment
Massive quantity power supply and measurement electricity-stealing simulating proposed by the present invention and anti-electricity-theft proof of algorithm platform, embodiment as shown in Figure 1, Figure 2 and
Shown in Fig. 3,
It includes programmable current generator 1, primary current electricity-stealing simulating module 2, the first current transformer 3, the second Current Mutual Inductance
Device 4, program-controlled voltage generator 5, primary voltage electricity-stealing simulating module 6, first voltage transformer 7, second voltage transformer 8, two
Secondary voltage electricity-stealing simulating module 9, phase three-wire three intelligent meter 10, secondary current electricity-stealing simulating module 11, computer 12 and display dress
Put 13；
Primary current electricity-stealing simulating module 2 is made up of first switch 14 and second switch 15；
Primary voltage electricity-stealing simulating module is made up of the switch 17 of the 3rd switch the 16, the 4th and the 5th switch 18；
Secondary voltage electricity-stealing simulating module 9 is made up of the first stealing unit 19, the second stealing unit 20 and the 3rd stealing unit 21,
First stealing unit 19 is made up of the switch 23 of the 6th switch the 22, the 7th and the 8th switch 24, and the second stealing unit 20 is opened by the 9th
Close the switch 29 of the 25, the tenth switch the 27 and the 11st, first resistor 26, second resistance 28 and 3rd resistor 30 to form, the 3rd stealing
Unit 21 is the first linked switch 31；The first terminal, Second terminal and the third terminal difference of secondary voltage electricity-stealing simulating module 9
A terminal of a terminal, the 7th switch 23 and a terminal of the 8th switch 24 with the 6th switch 22 are connected, and the 6th
Another terminal of switch 22 is connected with a terminal of the 9th switch 25 and a terminal of first resistor 26 respectively, and the 7th
Another terminal of switch 23 is connected with a terminal of the tenth switch 27 and a terminal of second resistance 28 respectively, and the 8th
Another terminal of switch 24 is connected with a terminal of the 11st switch 29 and a terminal of 3rd resistor 30 respectively, the
Another terminal with first resistor 26, the double choosings of the first hilted broadsword of the first linked switch 31 respectively of another terminal of nine switches 25
The input of switch is connected, another terminal another terminal with second resistance 28, the secondary electricity respectively of the tenth switch 27
5th terminal of pressure electricity-stealing simulating module 9 is connected, and another terminal of the 11st switch 29 is another with 3rd resistor 30 respectively
The input of the double choosing switches of one terminal, the second hilted broadsword of the first linked switch 31 is connected, and the first of the first linked switch 31
Hilted broadsword is double to select the first output end switched the forth terminal with secondary voltage electricity-stealing simulating module 9, the first linked switch 31 respectively
The second output ends of the double choosing switches of the second hilted broadsword be connected, the second of the double choosing switches of the first hilted broadsword of the first linked switch 31 is defeated
Going out end, the 6th terminal with secondary voltage electricity-stealing simulating module 9, the double choosings of the second hilted broadsword of the first linked switch 31 switch respectively
First output end is connected；
Secondary current electricity-stealing simulating module 11 is by 34 groups of the 4th stealing unit 32, the 5th stealing unit 33 and the 6th stealing unit
Into the 4th stealing unit 32 is made up of the switch 36 of the 12nd switch the 35 and the 13rd, and the 5th stealing unit 33 is by the 14th switch
The composition of 37 and the 15th switch 38, the 6th stealing unit 34 is the second linked switch 39；Secondary current electricity-stealing simulating module 11
The first terminal input that a terminal with the 13rd switch 36, the double choosings of the first hilted broadsword of the second linked switch 39 switch respectively
It is connected, a Second terminal terminal with the 12nd switch 35, the second linkage respectively of secondary current electricity-stealing simulating module 11
The inputs of the double choosing switches of the second hilted broadsword of switch 39 are connected, the third terminal of secondary current electricity-stealing simulating module 11 respectively with
Another terminal of 12nd switch 35, a terminal of the 14th switch 37 are connected, secondary current electricity-stealing simulating module 11
Forth terminal respectively with the 13rd switch 36 another terminal, the 15th switch 38 a terminal be connected, the 14th
Another terminal of switch 37 is connected with the input of the double choosing switches of the 3rd hilted broadsword of the second linked switch 39, the 15th switch
38 another terminal is connected with the input of the double choosing switches of the 4th hilted broadsword of the second linked switch 39, the second linked switch 39
The double choosing switches of the first hilted broadsword the 5th terminal with secondary current electricity-stealing simulating module 11, the second linkage respectively of the first output end
Second output end of the double choosing switches of the second hilted broadsword of switch 39 is connected, the double choosing switches of the second hilted broadsword of the second linked switch 39
The 6th terminal with secondary current electricity-stealing simulating module 11, the double choosings of the first hilted broadsword of the second linked switch 39 respectively of first output end
Second output end of switch is connected, the first output end of the double choosing switches of the 3rd hilted broadsword of the second linked switch 39 respectively with it is secondary
Second output end of the double choosing switches of the 7th terminal of electric current electricity-stealing simulating module 11, the 4th hilted broadsword of the second linked switch 39 is connected
Connect, the first output end of the double choosing switches of the 4th hilted broadsword of the second linked switch 39 respectively with secondary current electricity-stealing simulating module 11
Second output end of the double choosing switches of the 8th terminal, the 3rd hilted broadsword of the second linked switch 39 is connected；
The A phase output terminals of program-controlled voltage generator 5 non-same polarity with the primary winding of the first current transformer 3, program control respectively
One terminal of the A phase output terminal mouths of current feedback circuit 1, a terminal of second switch 15 are connected, the first current transformer 3
Primary winding Same Name of Ends another terminal with the A phase output terminal mouths of programmable current generator 1, the 3rd switch 16 respectively
One terminal, another terminal of second switch 15 are connected, the B phase output terminals of program-controlled voltage generator 5 and the 4th switch 17
A terminal be connected, the C phase output terminals of program-controlled voltage generator 5 respectively with the primary winding of the second current transformer 4
Non-same polarity, a terminal of C phase output terminal mouths for programmable current generator 1, a terminal of first switch 14 are connected, the
The Same Name of Ends of the primary winding of two current transformers 4 another end with the C phase output terminal mouths of programmable current generator 1 respectively
Son, a terminal, another terminal of first switch 14 of the 5th switch 18 are connected, the secondary line of the first current transformer 3
The first terminal of the Same Name of Ends of circle respectively with secondary current electricity-stealing simulating module 11 is connected, the first current transformer 3 it is secondary
The non-same polarity of coil is connected with the forth terminal and ground of secondary current electricity-stealing simulating module 11 respectively, the second current transformer
The Same Name of Ends of 4 secondary coil is connected with the Second terminal of secondary current electricity-stealing simulating module 11, the second current transformer 4
The non-same polarity of secondary coil is connected with the third terminal and ground of secondary current electricity-stealing simulating module 11 respectively；First voltage is mutual
The Same Name of Ends of the primary winding of sensor 7 is connected with another terminal of the 3rd switch 16, the primary line of first voltage transformer 7
The non-same polarity of circle respectively the non-same polarity with the primary winding of second voltage transformer 8, the 4th switch 17 another terminal
It is connected, the Same Name of Ends of the primary winding of second voltage transformer 8 is connected with another terminal of the 5th switch 18, the first electricity
The Same Name of Ends of the secondary coil of transformer 7 is pressed to be connected with the first terminal of secondary voltage electricity-stealing simulating module 9, first voltage is mutual
The non-same polarity of the secondary coil of sensor 7 Second terminal with secondary voltage electricity-stealing simulating module 9, second voltage transformer respectively
The non-same polarity of 8 secondary coil is connected with ground, and Same Name of Ends and the secondary voltage of the secondary coil of second voltage transformer 8 are stolen
The third terminal of electrical analogue module 9 is connected, forth terminal, the 5th terminal and the 6th end of secondary voltage electricity-stealing simulating module 9
The A phases with phase three-wire three intelligent meter 10, B phases and C phase voltage input terminals are connected son respectively, secondary current electricity-stealing simulating module
11 the 5th terminal, the 6th terminal, the 7th terminal and the 8th terminal A phase current inputs with phase three-wire three intelligent meter 10 respectively
Son, C phase currents input terminal, C phase currents lead-out terminal are connected with A phase current lead-out terminals；
Computer 12 passes through RS232 interface and programmable current generator 1, primary current electricity-stealing simulating module 2, program-controlled voltage respectively
Generator 5, primary voltage electricity-stealing simulating module 6, secondary voltage electricity-stealing simulating module 9, phase three-wire three intelligent meter 10, secondary current
Electricity-stealing simulating module 11 is connected with display device 13.
During work, programmable current generator 1 has up-flow and actual output current measurement function, program-controlled voltage generator 5
With boosting and actual output voltage measurement function, program-controlled voltage generator 5 provides phase three-wire three high tension voltage, programmable current hair
Raw device 1 provides A phases and C phase high currents, and computer 12 is by RS232 interface to programmable current generator 1, primary current stealing mould
Intend module 2, program-controlled voltage generator 5, primary voltage electricity-stealing simulating module 6, secondary voltage electricity-stealing simulating module 9, phase three-wire three
Intelligent meter 10, secondary current electricity-stealing simulating module 11 and display device 13 send control parameter instruction, read test Data Concurrent
Send result display data, the control parameter instruction of program-controlled voltage generator 5 include A phases, B phases and C phases line voltages frequency, amplitude and
Phase angular dimensions, the control instruction of programmable current generator 1 include A phases and C phase line currents frequency, amplitude and phase angular dimensions, line electricity
Flow frequency and line voltage frequency is strictly equal, the instruction of the control parameter of program-controlled voltage generator 5 and programmable current generator 1 can be with
It is to simulate supply voltage and the emulation data of load curve or the playback of real data, primary current electricity-stealing simulating mould
The control of block 2, primary voltage electricity-stealing simulating module 6, secondary voltage electricity-stealing simulating module 9 and secondary current electricity-stealing simulating module 11
The open and-shut mode instruction for each switch is instructed, test data includes the measurement data of phase three-wire three intelligent meter 10, program-controlled electric pressure
Reality output three-phase voltage measurement data, the reality output A phases of programmable current generator 1 and the C current phasor measurement numbers of raw device 5
According to；By closing the first switch 14 and second switch 15 of primary current electricity-stealing simulating module 2, can simulated implementation around more first electricity
Current transformer and the second current transformer bridge a stealing mode, by the disconnect primary voltage electricity-stealing simulating module 6 the 3rd
The switch 18 of the switch of switch the 16, the 4th 17 and the 5th, can simulated implementation first voltage transformer and second voltage transformer disconnection one
Secondary stealing mode, by disconnecting the switch 23 of the 6th switch the 22, the 7th and the 8th switch 24 of secondary voltage electricity-stealing simulating module 9,
Can simulated implementation first voltage transformer and the secondary stealing mode of second voltage transformer disconnection, by disconnecting secondary voltage stealing
The switch 29 of the 25, the tenth switch of the 9th switch the 27 and the 11st of analog module 9, can simulated implementation secondary voltage circuit partial pressure stealing
Mode, the position of the switch of the first linked switch 31 by changing secondary voltage electricity-stealing simulating module 9, can the secondary electricity of simulated implementation
Road misphase stealing mode is pushed back, by closing the switch 36 of the 12nd switch the 35, the 13rd of secondary current electricity-stealing simulating module 11,
And disconnect the 14th switch the 37, the 15th switch 38, can simulated implementation secondary current loop open circuit stealing mode, pass through closure two
Primary current electricity-stealing simulating module 11 the 12nd switch the 35, the 13rd switch 36, can simulated implementation secondary current loop shunting steal
Electrically, can simulated implementation two by the position of the switch for the second linked switch 39 for changing secondary current electricity-stealing simulating module 11
Primary current loop misphase stealing mode；Computer 12 by thief-proof computator method to be verified requirement, to from phase three-wire three intelligence
The corresponding electrical parameter of table 10 is handled, and is obtained stealing conclusion and electricity stealing and is differentiated, then with simulating the control of stealing
The reality output data of parameter instruction, program-controlled voltage generator 5 and programmable current generator 1 are calculated and compared, and judge thief-proof
The correctness of computator method.Verification platform offer freely sets the data-interface of control parameter instruction and connecing for read test data
Mouthful, it is allowed to add new thief-proof computator method and verified, while give suspicion user's inspection software based on pattern-recognition
With the example of the real-time inspection software of electricity stealing both anti-electricity-theft proof of algorithm based on remote centralized meter-reading mass data.
The present embodiment specific design parameter is：
The three-phase rated voltage of massive quantity power supply and measurement electricity-stealing simulating of the present invention and anti-electricity-theft proof of algorithm platform is 10kV, and rated current is most
It is 600A to be worth greatly, frequency 50Hz, and the nominal transformation ratio of first voltage transformer 7 and second voltage transformer 8 is 10kV/100V,
Exactness grade is 0.2 grade, and the nominal transformation ratio of the first current transformer 3 and the second current transformer 4 is 600A/5A, accuracy
Level is 0.2 grade, and phase three-wire three intelligent meter 10 is 0.5 grade, primary current electricity-stealing simulating module 2, primary voltage electricity-stealing simulating module
6th, the control instruction of secondary voltage electricity-stealing simulating module 9 and secondary current electricity-stealing simulating module 11 can realize analog current transformer
Bridge a stealing mode, stealing mode of voltage transformer disconnection, the secondary stealing mode of voltage transformer disconnection, secondary electricity
Press loop voltage-distributing stealing mode, secondary voltage circuit misphase stealing mode, secondary current loop open circuit stealing mode, secondary current
The typical stealing modes such as loop shunting stealing mode, secondary current loop misphase stealing mode, control instruction send and read and survey
The cycle of examination data can be set as any numerical value between 1 minute and 1 hour, once complete electricity-stealing simulating and thief-proof zooming
The maximum duration of the checking analysis of method is 30 seconds.
The content not being described in detail in description of the invention belongs to the known technology of those skilled in the art.
Claims (1)
1. a kind of massive quantity power supply and measurement electricity-stealing simulating and anti-electricity-theft proof of algorithm platform, it is characterised in that it includes programmable current generator
（1）, primary current electricity-stealing simulating module（2）, the first current transformer（3）, the second current transformer（4）, program-controlled voltage occur
Device（5）, primary voltage electricity-stealing simulating module（6）, first voltage transformer（7）, second voltage transformer（8）, secondary voltage steals
Electrical analogue module（9）, phase three-wire three intelligent meter（10）, secondary current electricity-stealing simulating module（11）, computer（12）Filled with display
Put（13）；
Primary current electricity-stealing simulating module（2）By first switch（14）And second switch（15）Composition；
Primary voltage electricity-stealing simulating module is by the 3rd switch（16）, the 4th switch（17）With the 5th switch（18）Composition；
Secondary voltage electricity-stealing simulating module（9）By the first stealing unit（19）, the second stealing unit（20）With the 3rd stealing unit
（21）Composition, the first stealing unit（19）By the 6th switch（22）, the 7th switch（23）With the 8th switch（24）Composition, second steals
Electric unit（20）By the 9th switch（25）, the tenth switch（27）With the 11st switch（29）, first resistor（26）, second resistance
（28）And 3rd resistor（30）Composition, the 3rd stealing unit（21）For the first linked switch（31）；Secondary voltage electricity-stealing simulating mould
Block（9）The first terminal, Second terminal and third terminal respectively with the 6th switch（22）A terminal, the 7th switch（23）'s
One terminal and the 8th switch（24）A terminal be connected, the 6th switch（22）Another terminal respectively with the 9th switch
（25）A terminal and first resistor（26）A terminal be connected, the 7th switch（23）Another terminal respectively with
Ten switches（27）A terminal and second resistance（28）A terminal be connected, the 8th switch（24）Another terminal point
Do not switched with the 11st（29）A terminal and 3rd resistor（30）A terminal be connected, the 9th switch（25）It is another
Individual terminal respectively with first resistor（26）Another terminal, the first linked switch（31）The double choosing switches of the first hilted broadsword inputs
End is connected, the tenth switch（27）Another terminal respectively with second resistance（28）Another terminal, secondary voltage stealing
Analog module（9）The 5th terminal be connected, the 11st switch（29）Another terminal respectively with 3rd resistor（30）It is another
One terminal, the first linked switch（31）The inputs of the double choosing switches of the second hilted broadsword be connected, the first linked switch（31）'s
First output end of the double choosing switches of the first hilted broadsword respectively with secondary voltage electricity-stealing simulating module（9）Forth terminal, first linkage
Switch（31）The second output ends of the double choosing switches of the second hilted broadsword be connected, the first linked switch（31）The double choosings of the first hilted broadsword open
Close the second output end respectively with secondary voltage electricity-stealing simulating module（9）The 6th terminal, the first linked switch（31）Second
First output end of the double choosing switches of hilted broadsword is connected；
Secondary current electricity-stealing simulating module（11）By the 4th stealing unit（32）, the 5th stealing unit（33）With the 6th stealing unit
（34）Composition, the 4th stealing unit（32）By the 12nd switch（35）With the 13rd switch（36）Composition, the 5th stealing unit
（33）By the 14th switch（37）With the 15th switch（38）Composition, the 6th stealing unit（34）For the second linked switch（39）；
Secondary current electricity-stealing simulating module（11）The first terminal respectively with the 13rd switch（36）A terminal, the second linked switch
（39）The inputs of the double choosing switches of the first hilted broadsword be connected, secondary current electricity-stealing simulating module（11）Second terminal respectively with
12nd switch（35）A terminal, the second linked switch（39）The inputs of the double choosing switches of the second hilted broadsword be connected, two
Primary current electricity-stealing simulating module（11）Third terminal respectively with the 12nd switch（35）Another terminal, the 14th switch
（37）A terminal be connected, secondary current electricity-stealing simulating module（11）Forth terminal respectively with the 13rd switch（36）'s
Another terminal, the 15th switch（38）A terminal be connected, the 14th switch（37）Another terminal and second
Dynamic switch（39）The inputs of the double choosing switches of the 3rd hilted broadsword be connected, the 15th switch（38）Another terminal and second
Dynamic switch（39）The inputs of the double choosing switches of the 4th hilted broadsword be connected, the second linked switch（39）The double choosing switches of the first hilted broadsword
The first output end respectively with secondary current electricity-stealing simulating module（11）The 5th terminal, the second linked switch（39）It is second single
Second output end of the double choosing switches of knife is connected, the second linked switch（39）The double choosing switches of the second hilted broadsword the first output ends point
Not with secondary current electricity-stealing simulating module（11）The 6th terminal, the second linked switch（39）The double choosing switches of the first hilted broadsword the
Two output ends are connected, the second linked switch（39）The first output ends of the double choosing switches of the 3rd hilted broadsword stolen respectively with secondary current
Electrical analogue module（11）The 7th terminal, the second linked switch（39）The second output ends of the double choosing switches of the 4th hilted broadsword be connected
Connect, the second linked switch（39）The double choosing switches of the 4th hilted broadsword the first output end respectively with secondary current electricity-stealing simulating module
（11）The 8th terminal, the second linked switch（39）The second output ends of the double choosing switches of the 3rd hilted broadsword be connected；
Program-controlled voltage generator（5）A phase output terminals respectively with the first current transformer（3）Primary winding non-same polarity,
Programmable current generator（1）A phase output terminal mouths terminal, a second switch（15）A terminal be connected, first electricity
Current transformer（3）Primary winding Same Name of Ends respectively with programmable current generator（1）A phase output terminal mouths another end
Son, the 3rd switch（16）Terminal, a second switch（15）Another terminal be connected, program-controlled voltage generator（5）B
Phase output terminal and the 4th switch（17）A terminal be connected, program-controlled voltage generator（5）C phase output terminals respectively with second
Current transformer（4）Primary winding non-same polarity, programmable current generator（1）C phase output terminal mouths a terminal,
One switch（14）A terminal be connected, the second current transformer（4）Primary winding Same Name of Ends respectively with programmable current
Generator（1）C phase output terminal mouths another terminal, the 5th switch（18）Terminal, a first switch（14）It is another
Individual terminal is connected, the first current transformer（3）Secondary coil Same Name of Ends respectively with secondary current electricity-stealing simulating module
（11）The first terminal be connected, the first current transformer（3）Secondary coil non-same polarity respectively with secondary current stealing
Analog module（11）Forth terminal with ground be connected, the second current transformer（4）Secondary coil Same Name of Ends and secondary electricity
Flow electricity-stealing simulating module（11）Second terminal be connected, the second current transformer（4）Secondary coil non-same polarity difference
With secondary current electricity-stealing simulating module（11）Third terminal with ground be connected；First voltage transformer（7）Primary winding
Same Name of Ends and the 3rd switch（16）Another terminal be connected, first voltage transformer（7）Primary winding non-same polarity
Respectively with second voltage transformer（8）Primary winding non-same polarity, the 4th switch（17）Another terminal be connected,
Two voltage transformers（8）Primary winding Same Name of Ends and the 5th switch（18）Another terminal be connected, first voltage is mutual
Sensor（7）Secondary coil Same Name of Ends and secondary voltage electricity-stealing simulating module（9）The first terminal be connected, first voltage is mutual
Sensor（7）Secondary coil non-same polarity respectively with secondary voltage electricity-stealing simulating module（9）Second terminal, second voltage it is mutual
Sensor（8）Secondary coil non-same polarity with ground be connected, second voltage transformer（8）Secondary coil Same Name of Ends and two
Secondary voltage electricity-stealing simulating module（9）Third terminal be connected, secondary voltage electricity-stealing simulating module（9）Forth terminal, the 5th
Terminal and the 6th terminal respectively with phase three-wire three intelligent meter（10）A phases, B phases be connected with C phase voltage input terminals, secondary electricity
Flow electricity-stealing simulating module（11）The 5th terminal, the 6th terminal, the 7th terminal and the 8th terminal respectively with phase three-wire three intelligent meter
（10）A phase currents input terminal, C phase currents input terminal, C phase currents lead-out terminal be connected with A phase current lead-out terminals；
Computer（12）Pass through RS232 interface and programmable current generator respectively（1）, primary current electricity-stealing simulating module（2）, journey
Control voltage generator（5）, primary voltage electricity-stealing simulating module（6）, secondary voltage electricity-stealing simulating module（9）, phase three-wire three intelligence
Table（10）, secondary current electricity-stealing simulating module（11）And display device（13）It is connected.
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| CN101634693A (en) * | 2009-09-03 | 2010-01-27 | 郑州万特电气有限公司 | Electricity-stealing simulating and detecting device for single-phase electric energy meter |
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| CN105390053A (en) * | 2015-12-21 | 2016-03-09 | 国家电网公司 | Intelligent ammeter and electricity consumption information acquisition site simulation training platform |
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| CN101634693A (en) * | 2009-09-03 | 2010-01-27 | 郑州万特电气有限公司 | Electricity-stealing simulating and detecting device for single-phase electric energy meter |
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Application publication date: 20180112 |