CN202033933U - Photovoltaic power generation teaching training system - Google Patents
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- CN202033933U CN202033933U CN2011201027380U CN201120102738U CN202033933U CN 202033933 U CN202033933 U CN 202033933U CN 2011201027380 U CN2011201027380 U CN 2011201027380U CN 201120102738 U CN201120102738 U CN 201120102738U CN 202033933 U CN202033933 U CN 202033933U
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Abstract
The utility model discloses a photovoltaic power generation teaching training system, which is characterized by comprising a light source analog tracking device, a light source analog tracking control system, an energy conversion control storage system, an offline inversion load system and a monitoring system. The utility model has the advantages that: a solar panel automatically tracks sunlight along with a tracking system, and generated electric energy is provided for a direct-current load and a storage battery for storing; an inverter is used for inverting electric energy provided by the solar panel and electric energy stored by the storage battery into alternating current and providing the alternating current to an alternating-current load; the monitoring system is used for monitoring the working process of a photovoltaic power generation system and printing a data report of each part; and the system is oriented to industrial application of new energy, adapts to the development demand of knowledge economy, can show the characteristic of high-tech personnel training, is mainly used for cultivating the innovation consciousness and the ability of practice, and is a platform for theory teaching and practice teaching in a new energy source major in high schools.
Description
Technical field
The utility model is a photovoltaic generation practice teaching system, belongs to technical field of teaching instruments.
Background technology
The report that photovoltaic generation practice teaching system is not arranged at present as yet.
Summary of the invention
The utility model proposes a kind of photovoltaic generation practice teaching system, this system uses towards the new forms of energy industry, adapts to the knowledge economy development needs, is applicable to the cultivation of the high technical ability talents creativity consciousness and the ability of practice, leads colleges and universities' relevant speciality reform in education.
Technical solution of the present utility model: its structure comprises light source simulation tracing device, light source simulation tracing control system, energy conversion control store system, from net inversion load system, supervisory system, first corresponding the joining of signal I/O end of the PLC in the signal output/input end of the double-shaft solar tracking means in the light source simulation tracing device and the light source simulation tracing control system wherein, simulation day in the morning light source board in the light source simulation tracing device, simulation day at noon light source board, the signal output part of simulation day at sunset light source board and first signal input part of PLC join; The signal output part of the simulation solar tracking tracking transducer in the light source simulation tracing device and the secondary signal input end of PLC join; Light source simulation tracing control system, energy conversion control store system, the rod of the terminal in net inversion load system, supervisory system serial connection, light source simulation tracing control system, energy conversion control store system, the serial connection of the bus unit in net inversion load system, the DC fan in the signal output part of the solar panel in the light source simulation tracing device and the energy conversion control store system, the signal input part of photovoltaic DC power supply join; The signal output part of the D.C mutual-inductor in net inversion load system and the input of the signal of first AC load in the supervisory system
End joins.
Advantage of the present utility model: by the running orbit of light source simulation tracing device and control system control simulated solar light source (day in the morning sun, day at noon the sun, day at sunset the sun) and the incident angle of sunshine, make solar panel face the simulated solar light source all the time, the user can understand the selection and the design of solar panel capacity and accumulator capacity in depth.Energy conversion control store system has temperature detection, and charge and discharge detection and protection, user can carry out MPPT maximum power point tracking (MPPT) experiment of solar panel, thus the output characteristics of profound understanding photovoltaic cell.By from net inversion load system real training, the user can deep enoughly understand the principle of work of SPWM, the dutycycle of SPWM ripple, the setting of dead band register, the control algolithm of PID, and grasps the analysis and the adjustment of inversion output quality.This system uses towards the new forms of energy industry, adapts to the knowledge economy development needs, can show the characteristics of cultivation of talents with high technical ability, and emphasis is cultivated the creativity consciousness and the ability of practice, is the platform of colleges and universities' new forms of energy Specialized Theory teaching and practical teaching.
Description of drawings
Accompanying drawing 1 is the structural representation of photovoltaic generation practice teaching system.
Among the figure 1 is simulation day in morning light source, the 2nd, simulation day at noon light source, the 3rd, simulation day at sunset light source, the 4th, simulation solar tracking tracking transducer, the 5th, the double-shaft solar tracking means, the 6th, solar panel, the 7th, support, 8 is LCD man-machine conversation modules, the 9th, the A communication module, 10 is the 2nd CPU modules, the 11st, control main circuit module, the 12nd, A DC voltage acquisition module, the 13rd, the DC current acquisition module, the 14th, temperature collect module, 15 is IGBT driver modules, the 16th, the A relay driving module, the 17th, DC fan, 18 is the 2nd LCD man-machine conversation modules, the 19th, the B communication module, 20 is the 3rd CPU modules, the 21st, the inverter main circuit session module, the 22nd, B DC voltage acquisition module, the 23rd, the AC current collecting module, 24 AC voltage sampling modules, 25 is the 2nd IGBT driver modules, the 26th, the B relay driving module, the 27th, frequency acquisition module.
Embodiment
Contrast accompanying drawing 1, its structure comprises light source simulation tracing device, light source simulation tracing control system, energy conversion control store system, from net inversion load system, supervisory system, wherein first corresponding the joining of signal I/O end of the PLC in the signal output/input end of the double-shaft solar tracking means 5 in the light source simulation tracing device and the light source simulation tracing control system, simulation day in the morning light source board 1 in the light source simulation tracing device, simulation day at noon light source board 2, the signal output part of simulation day at sunset light source board 3 and first signal input part of PLC join; The signal output part of the simulation solar tracking tracking transducer 4 in the light source simulation tracing device and the secondary signal input end of PLC join; Light source simulation tracing control system, energy conversion control store system, the rod of the terminal in net inversion load system, supervisory system serial connection, light source simulation tracing control system, energy conversion control store system, the serial connection of the bus unit in net inversion load system, the DC fan in the signal output part of the solar panel 6 in the light source simulation tracing device and the energy conversion control store system, the signal input part of photovoltaic DC power supply join; The signal output part of the D.C mutual-inductor in net inversion load system and the signal input part of first AC load in the supervisory system join.
The structure of described light source simulation tracing device comprises 6,3 300W Metal halogen lamps of 4 solar panels, simulation solar tracking tracking transducer 4, double-shaft solar tracking means 5, direct current motor, simulation day in morning light source board 1, simulation day at noon light source board 2, simulation day at sunset light source board 3, reducer casing, wherein the double-shaft solar tracking means is fixed on the low side column of support 7, solar panel 6 is fixed on the supporting arm of double-shaft solar tracking means 5, and simulation solar tracking tracking transducer 4 is installed in the center of 4 solar panels 6.3 300W Metal halogen lamps are fixed on the high-end of support, the curved top that is distributed in solar panel 6 assemblies, simulate respectively day in morning sunlight, day at noon sunlight and day at sunset sunlight.The movement locus of 3 300W Metal halogen lamp simulated solar irradiations, simulation solar tracking tracking transducer 4 obtains the movement locus and the positional information of simulated solar irradiation, PLC controls the motion of being made up of direct current motor according to movement locus and positional information, makes solar panel 6 face simulated solar.
The PN junction that described solar panel 6 assemblies are made up of P-type semiconductor silicon chip and N-type semiconductor silicon chip constitutes, and under illumination, PN junction produces photovoltaic effect.
Described simulation solar tracking tracking transducer 4 its structures are formed two bridge circuits by 4 photoelectric sensors, when simulation solar tracking tracking transducer 4 faces sunshine, two bridge circuit no-outputs, when simulation solar tracking tracking transducer 4 does not face sunshine, two bridge circuits have output, output signal to PLC according to bridge circuit, by PLC control solar tracking follower.
PLC control simulated solar is shone from several different positions, and PLC is according to the signal of solar tracking sensor, and control double-shaft solar tracking means rotates to direction over against simulated solar with solar cell panel assembly.
The double-shaft solar tracking means drives worm-and-wheel gear by two groups of direct current generators to be formed, and drives solar cell panel assembly and realizes horizontal direction rotation and vertical direction pitching.
The structure of described light source simulation tracing control system comprises the A-bus unit, the a-power supply assembly, pushbutton unit, debugging unit, relay, PLC(model: IC200UDR020), the one CPU module, the A terminal row, corresponding the joining of secondary signal output/input end of the signal output/input end of its median generatrix unit and secondary signal I/O end with the PLC of the corresponding a-power supply assembly that joins of the first signal I/O end of power supply module, the signal I/O end of debugging unit and PLC the 3rd signal output/input end is corresponding joins, the 4th signal output/input end of PLC and corresponding the joining of signal I/O end of pushbutton unit, the 5th signal output/input end of PLC and corresponding the joining of signal I/O end of a CPU module, the signal output part of PLC and the signal input part of relay join.
Form sun tracking system by light source simulation tracing device and light source simulation tracing control system, control light comes the running orbit of simulated solar light source (day in the morning sun, day at noon the sun, day at sunset the sun) and the incident angle of sunshine, simulation solar tracking tracking transducer on the solar panel is gathered simulated solar irradiation illuminance information and positional information, control X and Y direction motion, make solar panel face the simulated solar light source all the time, to improve the generating efficiency of solar cell.
The structure of described energy conversion control store system comprises B bus unit, the photovoltaic DC unit, the A isolating switch, accumulator direct current unit, header box, adjustable resistance, the B-source assembly, the one LCD human-computer interface module 8, A communication module 9, the 2nd CPU module 10, control main current modules 11, A DC voltage acquisition module 12, DC current acquisition module 13, temperature collect module 14, the one IGBT driver module 15, A relay driving module 16, the B terminal row, accumulator, wherein the signal input part of the signal output part of B bus unit and A isolating switch joins, first signal input part of the output terminal of photovoltaic DC unit and accumulator direct current unit joins, the signal output part of A isolating switch respectively with header box, the signal input part of B-source assembly joins, the signal output part of accumulator respectively with the signal input part of adjustable resistance, second signal input part of accumulator direct current unit joins; The signal I/O end of adjustable resistance and corresponding the joining of signal output/input end of accumulator direct current unit; First corresponding the joining of signal I/O end of the first signal output/input end of the one LCD human-computer interface module 8 and A DC voltage acquisition module 12, first corresponding the joining of signal I/O end of the secondary signal output/input end of the one LCD human-computer interface module 8 and DC current acquisition module 13, first corresponding the joining of signal I/O end of the 3rd signal output/input end of the one LCD human-computer interface module 8 and temperature collect module 14, first corresponding the joining of signal I/O end of the 4th signal output/input end of the one LCD human-computer interface module 8 and an IGBT driver module 15, first corresponding the joining of signal I/O end of the 5th signal output/input end of a LCD human-computer interface module 8 and A relay driving module 16; Corresponding the joining of secondary signal I/O end of the first output/input end of A communication module 9 and A DC voltage acquisition module 12, corresponding the joining of secondary signal I/O end of the secondary signal output/input end of A communication module 9 and DC current acquisition module 13, the 3rd signal output/input end of A communication module 9 and corresponding the joining of secondary signal I/O end of temperature collect module 14, the 4th signal output/input end of A communication module 9 and corresponding the joining of secondary signal I/O end of an IGBT driver module 15, the 5th signal output/input end of A communication module 9 and corresponding the joining of secondary signal I/O end of A relay driving module 16; The 3rd corresponding joining of signal I/O end of the first output/input end of the 2nd CPU module 10 and A DC voltage acquisition module 12, the 3rd corresponding joining of signal I/O end of the secondary signal output/input end of the 2nd CPU module 10 and DC current acquisition module 13, the 3rd corresponding joining of signal I/O end of the 3rd signal output/input end of the 2nd CPU module 10 and temperature collect module 14, the 3rd corresponding joining of signal I/O end of the 4th signal output/input end of the 2nd CPU module 10 and an IGBT driver module 15, the 3rd corresponding joining of signal I/O end of the 5th signal output/input end of the 2nd CPU module 10 and A relay driving module 16; First output/input end of control main current modules 11 and the 4th corresponding joining of signal I/O end of A DC voltage acquisition module 12, secondary signal output/the input end of control main current modules 11 and the 4th corresponding joining of signal I/O end of DC current acquisition module 13, the 3rd signal output/input end of control main current modules 11 and the 4th corresponding joining of signal I/O end of temperature collect module 14, the 4th signal output/input end of control main current modules 11 and the 4th corresponding joining of signal I/O end of an IGBT driver module 15, the 5th signal output/input end of control main current modules 11 and the 4th corresponding joining of signal I/O end of A relay driving module 16;
Described A DC voltage acquisition module 12(model KNWS-DV-01);
Described temperature collect module 14(model KNWS-TEMPE-14);
A described IGBT driver module 15(model KNWS-IGBT-08);
Described DC current acquisition module 13(model KNWS-DI-03);
Described A relay driving module 16(type KNWS-RELAY-10);
Described A communication module 9(model KNWS-COM-12);
The course of work of energy conversion control store system: the electric weight that solar panel 6 sends is except providing DC load, with unnecessary electric weight accumulators.Energy conversion control store system detects the voltage and current of solar panel 6 by testing circuit, and the voltage and current of accumulator guarantees that accumulator normally discharges and recharges.
DescribedStructure from net inversion load system comprises C bus unit, the direct current unit, the B isolating switch, exchange the unit, D.C mutual-inductor, transformer unit, the c-power supply assembly, the 2nd LCD human-computer interface module 18, B communication module 19, the 3rd CPU module 20, inversion main current modules 21, B DC voltage acquisition module 22, AC current collecting module 23, AC voltage sampling module 24, the 2nd IGBT driver module 25, B relay driving module 26, frequency acquisition module 27, wherein the signal input part of first signal output part of C bus unit and B isolating switch joins, the secondary signal output terminal of C bus unit and the signal input part of direct current unit join, the signal output part of B isolating switch respectively with transformer unit, the signal input part of c-power supply assembly joins, first signal output/input end of transformer unit and corresponding the joining of signal I/O end that exchanges the unit, the secondary signal I/O end of transformer unit joins with corresponding with the signal output/input end of D.C mutual-inductor; First corresponding the joining of signal I/O end of the first output/input end of the 2nd LCD human-computer interface module 18 and B DC voltage acquisition module 22, first corresponding the joining of signal I/O end of the secondary signal output/input end of the 2nd LCD human-computer interface module 18 and AC current collecting module 23, first corresponding the joining of signal I/O end of the 3rd signal output/input end of the 2nd LCD human-computer interface module 18 and AC voltage sampling module 24, first corresponding the joining of signal I/O end of the 4th signal output/input end of the 2nd LCD human-computer interface module 18 and the 2nd IGBT driver module 25, first corresponding the joining of signal I/O end of the 5th signal output/input end of the 2nd LCD human-computer interface module 18 and B relay driving module 26, the 6th signal output/input end of the 2nd LCD human- computer interface module 18 and 27 first corresponding joining of signal I/O end of frequency acquisition module; Corresponding the joining of secondary signal I/O end of the first output/input end of B communication module 19 and B DC voltage acquisition module 22, corresponding the joining of secondary signal I/O end of the secondary signal output/input end of B communication module 19 and AC current collecting module 23, the 3rd signal output/input end of B communication module 19 and corresponding the joining of secondary signal I/O end of AC voltage sampling module 24, the 4th signal output/input end of B communication module 19 and corresponding the joining of secondary signal I/O end of the 2nd IGBT driver module 25, the 5th signal output/input end of B communication module 19 and corresponding the joining of secondary signal I/O end of B relay driving module 26; The 6th signal output/input end of B communication module 19 and 27 corresponding joining of secondary signal I/O end of frequency acquisition module; The 3rd corresponding joining of signal I/O end of the first output/input end of the 3rd CPU module 20 and B DC voltage acquisition module 22, the 3rd corresponding joining of signal I/O end of the secondary signal output/input end of the 3rd CPU module 20 and AC current collecting module 23, the 3rd corresponding joining of signal I/O end of the 3rd signal output/input end of the 3rd CPU module 20 and AC voltage sampling module 24, the 3rd corresponding joining of signal I/O end of the 4th signal output/input end of the 3rd CPU module 20 and the 2nd IGBT driver module 25, the 3rd corresponding joining of signal I/O end of the 5th signal output/input end of the 3rd CPU module 20 and B relay driving module 26; The 6th signal output/input end of the 3rd CPU module 20 and the 3rd corresponding joining of signal I/O end of frequency acquisition module 27; The 4th corresponding joining of signal I/O end of the first output/input end of inversion main current modules 21 and B DC voltage acquisition module 22, the 4th corresponding joining of signal I/O end of the secondary signal output/input end of inversion main current modules 21 and AC current collecting module 23, the 4th corresponding joining of signal I/O end of the 3rd signal output/input end of inversion main current modules 21 and AC voltage sampling module 24, the 4th corresponding joining of signal I/O end of the 4th signal output/input end of inversion main current modules 21 and the 2nd IGBT driver module 25, the 4th corresponding joining of signal I/O end of the 5th signal output/input end of inversion main current modules 21 and B relay driving module 26; The 6th signal output/input end of inversion main current modules 21 and the 4th corresponding joining of signal I/O end of frequency acquisition module 27;
Described inversion main current modules 21(model KNWS-SOG-26);
Described AC current collecting module 23(model KNWS-AI-04);
Described AC voltage sampling module 24(model KNWS-AV-02);
Described frequency acquisition module 27(model KNWS-PL-08);
From net inversion load system is that direct current energy with accumulators store is converted to alternating current by the SPWM inversion, and detects the parameters such as amplitude, frequency, phase place of alternating current, guarantees to export the quality of electric energy.
The structure of described supervisory system is made up of communication manager, display, keyboard and printer etc., corresponding joining of signal I/O end of the first signal output/input end of communication manager and display wherein, the secondary signal I/O end of communication manager and corresponding the joining of output/input end of keyboard and printer.
Supervisory system is mainly finished and is shown charging voltage, charging current, power, running status; Show battery tension, battery discharging electric current, battery discharging power, accumulator running status; Show load voltage, load current, bearing power, load condition; Show Current Temperatures, temperature compensation coefficient etc.; Various parameter protections, real time data demonstration and processing, detailed accident record, alarm parameters are set, are provided rights management, password login etc. to the user.
Claims (5)
1. photovoltaic generation practice teaching system, it is characterized in that comprising light source simulation tracing device, light source simulation tracing control system, energy conversion control store system, from net inversion load system, supervisory system, first corresponding the joining of signal I/O end of the PLC in the signal output/input end of the double-shaft solar tracking means in the light source simulation tracing device and the light source simulation tracing control system wherein, simulation day in the morning light source board in the light source simulation tracing device, simulation day at noon light source board, the signal output part of simulation day at sunset light source board and first signal input part of PLC join; The signal output part of the simulation solar tracking tracking transducer in the light source simulation tracing device and the secondary signal input end of PLC join; Light source simulation tracing control system, energy conversion control store system, the rod of the terminal in net inversion load system, supervisory system serial connection, light source simulation tracing control system, energy conversion control store system, the serial connection of the bus unit in net inversion load system, the DC fan in the signal output part of the solar panel in the light source simulation tracing device and the energy conversion control store system, the signal input part of photovoltaic DC power supply join; The signal output part of the D.C mutual-inductor in net inversion load system and the signal input part of first AC load in the supervisory system join.
2. photovoltaic generation practice teaching according to claim 1 system, the structure that it is characterized in that light source simulation tracing device comprises 4 solar panels, 3 300W Metal halogen lamps, simulation solar tracking tracking transducer, the double-shaft solar tracking means, direct current motor, simulation day in morning light source board, simulation day at noon light source board, simulation day at sunset light source board, reducer casing, wherein the double-shaft solar tracking means is fixed on the low side column of support, solar panel is fixed on the supporting arm of double-shaft solar tracking means, and simulation solar tracking tracking transducer is installed in the center of 4 solar panels; 3 300W Metal halogen lamps are fixed on the high-end of support, and the curved top that is distributed in solar cell panel assembly, simulate respectively day in morning sunlight, day at noon sunlight and day at sunset sunlight.
3. photovoltaic generation practice teaching according to claim 1 system, the structure that it is characterized in that light source simulation tracing control system comprises the A-bus unit, the a-power supply assembly, pushbutton unit, debugging unit, relay, PLC, the one CPU module, the A terminal row, first corresponding the joining of signal I/O end of the signal output/input end of its median generatrix unit and a-power supply assembly, the secondary signal I/O end of a-power supply assembly and corresponding the joining of secondary signal output/input end of PLC, the signal I/O end of debugging unit and PLC the 3rd signal output/input end is corresponding joins, the 4th signal output/input end of PLC and corresponding the joining of signal I/O end of pushbutton unit, the 5th signal output/input end of PLC and corresponding the joining of signal I/O end of a CPU module, the signal output part of PLC and the signal input part of relay join.
4. photovoltaic generation practice teaching according to claim 1 system, the structure that it is characterized in that energy conversion control store system comprises B bus unit, the photovoltaic DC unit, the A isolating switch, accumulator direct current unit, header box, adjustable resistance, the B-source assembly, the one LCD human-computer interface module, the A communication module, the 2nd CPU module, the control main current modules, A DC voltage acquisition module, the DC current acquisition module, temperature collect module, the one IGBT driver module, the A relay driving module, the B terminal row, accumulator, wherein the signal input part of the signal output part of B bus unit and A isolating switch joins, first signal input part of the output terminal of photovoltaic DC unit and accumulator direct current unit joins, the signal output part of A isolating switch respectively with header box, the signal input part of B-source assembly joins, the signal output part of accumulator respectively with the signal input part of adjustable resistance, second signal input part of accumulator direct current unit joins; The signal I/O end of adjustable resistance and corresponding the joining of signal output/input end of accumulator direct current unit; First corresponding the joining of signal I/O end of the first signal output/input end of the one LCD human-computer interface module and A DC voltage acquisition module, first corresponding the joining of signal I/O end of the secondary signal output/input end of the one LCD human-computer interface module and DC current acquisition module, first corresponding the joining of signal I/O end of the 3rd signal output/input end of the one LCD human-computer interface module and temperature collect module, first corresponding the joining of signal I/O end of the 4th signal output/input end of the one LCD human-computer interface module and an IGBT driver module, first corresponding the joining of signal I/O end of the 5th signal output/input end of a LCD human-computer interface module and A relay driving module; Corresponding the joining of secondary signal I/O end of the first output/input end of A communication module and DC voltage acquisition module, corresponding the joining of secondary signal I/O end of the secondary signal output/input end of A communication module and DC current acquisition module, the 3rd signal output/input end of A communication module and corresponding the joining of secondary signal I/O end of temperature collect module, the 4th signal output/input end of A communication module and corresponding the joining of secondary signal I/O end of an IGBT driver module, the 5th signal output/input end of A communication module and corresponding the joining of secondary signal I/O end of A relay driving module; The 3rd corresponding joining of signal I/O end of the first output/input end of the 2nd CPU module and A DC voltage acquisition module, the 3rd corresponding joining of signal I/O end of the secondary signal output/input end of the 2nd CPU module and DC current acquisition module, the 3rd corresponding joining of signal I/O end of the 3rd signal output/input end of the 2nd CPU module and temperature collect module, the 3rd corresponding joining of signal I/O end of the 4th signal output/input end of the 2nd CPU module and an IGBT driver module, the 3rd corresponding joining of signal I/O end of the 5th signal output/input end of the 2nd CPU module and A relay driving module; First output/input end of control main current modules and the 4th corresponding joining of signal I/O end of A DC voltage acquisition module, secondary signal output/the input end of control main current modules and the 4th corresponding joining of signal I/O end of DC current acquisition module, the 3rd signal output/input end of control main current modules and the 4th corresponding joining of signal I/O end of temperature collect module, the 4th signal output/input end of control main current modules and the 4th corresponding joining of signal I/O end of an IGBT driver module, the 5th signal output/input end of control main current modules and the 4th corresponding joining of signal I/O end of A relay driving module.
5. photovoltaic generation practice teaching according to claim 1 system, it is characterized in that comprising C bus unit from the structure of net inversion load system, the direct current unit, the B isolating switch, exchange the unit, D.C mutual-inductor, transformer unit, the c-power supply assembly, the 2nd LCD human-computer interface module, the B communication module, the 3rd CPU module, the inversion main current modules, B DC voltage acquisition module, the AC current collecting module, the AC voltage sampling module, the 2nd IGBT driver module, the B relay driving module, frequency acquisition module, wherein the signal input part of first signal output part of C bus unit and B isolating switch joins, the secondary signal output terminal of C bus unit and the signal input part of direct current unit join, first signal output part of B isolating switch and the signal input part of transformer unit join, the secondary signal output terminal of B isolating switch and the signal input part of c-power supply assembly join, first signal output/input end of transformer unit and corresponding the joining of signal I/O end that exchanges the unit, the secondary signal I/O end of transformer unit joins with corresponding with the signal output/input end of D.C mutual-inductor; First corresponding the joining of signal I/O end of the first output/input end of the 2nd LCD human-computer interface module and B DC voltage acquisition module, first corresponding the joining of signal I/O end of the secondary signal output/input end of the 2nd LCD human-computer interface module and AC current collecting module, first corresponding the joining of signal I/O end of the 3rd signal output/input end of the 2nd LCD human-computer interface module and AC voltage sampling module, first corresponding the joining of signal I/O end of the 4th signal output/input end of the 2nd LCD human-computer interface module and the 2nd IGBT driver module, first corresponding the joining of signal I/O end of the 5th signal output/input end of the 2nd LCD human-computer interface module and B relay driving module, the 6th signal output/input end of the 2nd LCD human-computer interface module and first corresponding the joining of signal I/O end of frequency acquisition module; Corresponding the joining of secondary signal I/O end of the first output/input end of B communication module and B DC voltage acquisition module, corresponding the joining of secondary signal I/O end of the secondary signal output/input end of B communication module and AC current collecting module, the 3rd signal output/input end of B communication module and corresponding the joining of secondary signal I/O end of AC voltage sampling module, the 4th signal output/input end of B communication module and corresponding the joining of secondary signal I/O end of the 2nd IGBT driver module, the 5th signal output/input end of B communication module and corresponding the joining of secondary signal I/O end of B relay driving module; The 6th signal output/input end of B communication module and frequency acquisition module secondary signal I/O corresponding joining of end; The 3rd corresponding joining of signal I/O end of the first output/input end of the 3rd CPU module and B DC voltage acquisition module, the 3rd corresponding joining of signal I/O end of the secondary signal output/input end of the 3rd CPU module and AC current collecting module, the 3rd corresponding joining of signal I/O end of the 3rd signal output/input end of the 3rd CPU module and AC voltage sampling module, the 3rd corresponding joining of signal I/O end of the 4th signal output/input end of the 3rd CPU module and the 2nd IGBT driver module, the 3rd corresponding joining of signal I/O end of the 5th signal output/input end of the 3rd CPU module and B relay driving module; The 6th signal output/input end of the 3rd CPU module and the 3rd corresponding joining of signal I/O end of frequency acquisition module; The 4th corresponding joining of signal I/O end of the first output/input end of inversion main current modules and B DC voltage acquisition module, the 4th corresponding joining of signal I/O end of the secondary signal output/input end of inversion main current modules and AC current collecting module, the 4th corresponding joining of signal I/O end of the 3rd signal output/input end of inversion main current modules and AC voltage sampling module, the 4th corresponding joining of signal I/O end of the 4th signal output/input end of inversion main current modules and the 2nd IGBT driver module, the 4th corresponding joining of signal I/O end of the 5th signal output/input end of inversion main current modules and B relay driving module; The 6th signal output/input end of inversion main current modules and the 4th corresponding joining of signal I/O end of frequency acquisition module.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157099A (en) * | 2011-04-11 | 2011-08-17 | 南京康尼科技实业有限公司 | Photovoltaic power generation teaching training system |
| CN108510855A (en) * | 2018-06-11 | 2018-09-07 | 沈阳农业大学 | A kind of family off-network type wind-light storage micro-capacitance sensor control experimental system |
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2011
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157099A (en) * | 2011-04-11 | 2011-08-17 | 南京康尼科技实业有限公司 | Photovoltaic power generation teaching training system |
| CN102157099B (en) * | 2011-04-11 | 2012-09-19 | 南京康尼科技实业有限公司 | Photovoltaic power generation teaching training system |
| CN108510855A (en) * | 2018-06-11 | 2018-09-07 | 沈阳农业大学 | A kind of family off-network type wind-light storage micro-capacitance sensor control experimental system |
| CN108510855B (en) * | 2018-06-11 | 2024-05-07 | 沈阳农业大学 | Household off-grid wind-solar-energy-storage micro-grid control experiment system |
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