- Description
- Inquiry
SR2112R Photovoltaic Panel Trainer (Computerized Vers.) Educational Equipment Renewable Training System
1. Product Overview
1.1 Overview
The training equipment system can simulate and demonstrate the process of solar power generation. To enable students to have a preliminary and intuitive understanding of solar power generation systems. It can cultivate students’ homologous knowledge and skills, and is suitable for the teaching and skill training examinations of higher vocational colleges and junior students.
1.2 Features
(1) The training platform adopts the aluminum profile column frame structure, the measuring instrument and the training power supply are built-in and integrated, and the bottom has universal wheels. The units are flexible, easy to use, and not easy to damage.
(2) The experimental circuit and devices are fully configured and can be used in combination to complete the training content of various subjects.
(3) The training platform has a good safety protection system.
II. Performance Parameters
Input power: single-phase three-wire, AC220±10%, 50Hz
Weight: ＜200Kg
Working conditions: temperature -10～+40℃, no corrosive and combustible gas, no large amount of conductive dust
size :
Photovoltaic trainer panel main body: 984mm*400mm*830mm
Solar tracking unit: 920mm*850mm*800mm
Indoor simulated light source: 700mm*500mm*1400mm
III. Components List and Detailed Introduction
3.1 Main Part
| Number | Name | Features |
| 1 | Battery | For storage power |
| 2 | Solar panel | For solar power generation |
| 3 | Illumination sensor | Illuminance value for measuring light |
| 4 | Light angle sensor | Used in automatic mode to collect the deviation of the angle between the solar panel and the light source |
| 5 | Photovoltaic trainer panel body | Solar power generation principle display panel |
| 6 | Simulated light source | Indoorsimulationsolar light source |
| 7 | Tracking unit A axis | Drive the photovoltaic panel to rotate horizontally |
| 8 | Tracking unit B axis | Drive the photovoltaic panel to rotate vertically |
3.2 The Main Part of the Panel
| Number | Name | Features |
| 1 | Remote control panel | Control for manual and automatic mode of tracking unit |
| 2 | Display screen | Display various electrical parameters of the solar system |
| 3 | Single-phase multi-function meter | Display the electrical parameters of the AC circuit |
| 4 | Breaker | Total power for control equipment |
| 5 | USB port | Used for communication between equipment and computer |
| 6 | U-shaped connector | Use at the panel jumper |
| 7 | Solar Controller | Control and monitor solar power systems |
| 8 | Solar panel selection terminal | For selecting solar panels |
| 9 | Solar Panel Connector | For solar panel transfer use |
| 10 | Load switch | Lighting load control switch |
| 11 | Load socket | AC load socket |
| 12 | Inverter | Device that converts direct current to alternating current |
3.3 Equipment Configuration List
| Number | Name | Quantity |
| Component 1 | Photovoltaic trainer panel body | 1 |
| Component 2 | Solar Tracking Unit | 1 |
| Component 3 | Indoor simulated light source | 1 |
| Component 4 | Remote control unit | 1 |
3.4 Accessories
AC bulb load
DC bulb load
4mm safety electrical cable (red and black)
Sliding load module
Charger
USB cable
Device cable
Software CD
| No. | Name | Specification | Quantity |
| 1 | AC bulb load | DC12V | 1 |
| 2 | DC bulb load | AC220V | 1 |
| 3 | 4mm safety electrical cable | Red 1 meter, head-to-head | 1 |
| 4 | 4mm safety electrical cable | Black 1 meter, head-to-head | 11 |
| 5 | Sliding load module | 10Ω | 1 |
| 6 | Charger | DC12V | 1 |
| 7 | USB cable | 1 | |
| 8 | Device cable | 4 | |
| 9 | software CD | 1 |
IV. Experimental Content
Experiment 1 Photovoltaic cell open circuit voltage test experiment
Experiment 2 Photovoltaic cell short-circuit current test experiment
Experiment 3 Solar panel I-V characteristic test experiment
Experiment 4 Photovoltaic battery working power test experiment
Experiment 5 Different maximum power test experiments of photovoltaic cells under different light conditions
Experiment 6 Charge Controller Experiment
Experiment 7 Tracking controller operation experiment
Experiment 8 Photovoltaic cell output characteristics experiment
Experiment 9 Photovoltaic battery charging control principle experiment
Experiment 10 Inverter Basic Principle Experiment
Experiment 11 Software Monitoring Use
Experiment 12 Software Curve Use
Experiment 13 Software Data Recording
Experiment 14 Software Data Export
Experiment 15 Solar Illumination Collection Experiment
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I.Product overview
This system can simulate solar energy generation process, enable students to understand on photovoltaic generation system directly, and be familiar with grid connection training equipment composition and run principle.
II.Technical data
Solar energy generation set: consist of whole aluminum structure, photovoltaic adjustable panel(can adjust angle), with universal wheels under the bottom of aluminum frame, so it’s movable, and
with lockers to fix the position. External dimension: 1500×800×1000mm(Length× Width× Height)
III. System introduction
This system consist of three independent photovoltaic generation system connect in parallel, each generation system parallel value can be monitored by PC, to real time display electricity generation
value, generation time, max peak value etc.
1.Solar panel use aluminum holder to fix, with universal wheels under the holder, it’s flexible and can be locked by locker, solar panel angle can be adjusted.
2. Grid connection inverter is fixed on solar panel holder, through cable to connect, convert solar panel electricity to work frequency 220V AC electricity, and connect to market electricity.
3.Through communication module, can monitor electricity data in each inverter, and display in PC in real time, it’s easy for management, and support Ethernet monitor.4.With educational software for photovoltaic training panel
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Experiment project
Solar water heaters principle experiment
solar vacuum tubes cognitive experiments
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solar water heater controller principle experiment.Training project
Installation Training of solar rack
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Learing objectives/experiments
Energy balance in combined heating systems for demonstrate hot water production and hearing
Heat transfer in an underfloor heating system
Use of heat source for heat pump systems
Pipes
Lengths(not less than): 10m, 20m, 30m
Material: polytechyene
Wall thickness:2mm
Outer diameter: 16mm
Operating pressure: max 3bar
Tank:
Volume: 200L
Measuring ranges
Temperature: 0..160degree
Flow rate: 0… 1000L/h
Specifications:
A)Evaporator
1.5KW variable load electrical heaters
B)compressor
1HP belt driven type
C)condencer
Water colled by internal cooling heaters
D) Expansion valve
Thermostatically controlled
E)Instrumentations
Pressure for refrigeration cycle, refriget=rant and cooling water flowrates, evaporator and compressor motor power input, and temperature at various locations. Te motor torque is determined by means of a load cell.
F)Safety
Condenser pressure and evaporator heater temperature is limited by automatic cut-outs.Solar Power Generation Experiment Box Renewable Training Equipment
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I. Equipment Overview
1 Introduction
1.1 Overview
This training system simulate demo wind generate electricity process, it enable
students to learn wind generate electricity. Wind driven generator is driven by fan. This
trainer cultivate students hand on ability, it’s suitable for engineering university, training
institute, technical schools.
1.2 Feature
(1)This trainer use aluminum column structure, with inner integrated measurement meters, there is universal wheels at the bottom, it’s easy to move.
(2) It can do many experiment circuit and components, students can combine them to
different circuit, do different experiments and training content.
(3) Training workbench with safety protection system.
2. Performance parameter
(1) Wind power generation set: wind power generation is consisted of fan unit and air-blower unit, it adopts aluminum profile structure, the bottom of equipment is with universal wheels, the boundary dimension of fan unit is 800mm*800mm*1500mm(length× width× height), the boundary dimension of air-blower is 800mm*800mm*1500mm(length× width× height).
(2) Power box unit: aluminum profile structure, aluminum hanging box , boundary dimension 1080mm×300mm×740mm(length× width× height).
(3) Fan:
(4) Battery technical specification:
(5) Work condition:
Temperature-10～+40℃
Temperature≤80℃
Environment air: no corrosivity air, no fuel air, no large quantity of conductive dust3. System introduction
This system is consisted of four parts: wind power system, control system and inverter system. The wind power system is consisted of air-blower, generator and battery. Control system is made up of wind power generation controller. Inverter system is made up of frequency inverter and load unit.
Simulative wind power generator, this system adopts horizontal shaft permanent magnet synchronous generator, it adopts air-blower to simulate natural wind, air-blower can select three wind speed, this system can simulate the change of wind direction and wind power through changing the speed and location of air-blower, then it can detect the generation effect under the corresponding condition. Simulation wind power generator is as shown below.Simulation wind power generator
As shown above, the left picture is wind power generator, the wind power generator output is three phases AC 12V, output terminal connect to the connection box which located in the underneath of equipment. Right picture is air-blower unit, its power supply is single phase AC 220V，50Hz, when it working, connect the pedestal of two portion together through profile connecting rod. As shown below.
Connecting mode of simulation wind power generator
Controller panel picture
Indicator light condition explanation3.2 Power control panel
(1) Voltage, current output indicator
(2) Equip with power indicator, safety power output terminal.
(3) Inner with AC power source, with short circuit protection function. And students can observe inner power box structure through transparent window.4 Experiment list
(1) Battery feature test:1) electricity technical parameter 2) Battery connect in series and parallel
(2) Charge controller experiment:1) connect inversed protection experiment 2) Controller protection on battery overcharge 3) Controller protection on battery over discharging experiment 4) Anti reverse charge experiment
(3) Simulate wind generating electricity system experiment
(4) Wind energy charging control experiment
(5) Generator work power test experiment
(6) Inverter basic principle experiment
(7) Simple inverter output waveform test experiment
(8) Inverter basic principle experiment
(9) Simple inverter output waveform test experiment
(10) Inverter power drive AC load experimentWind Power Generation Training Equipment Renewable Training Equipment
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ZM2121C Solar Energy Trainer Solar Trainer Kit Vocational Training Equipment
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I. Equipment Overview
1 Introduction
1.1 Overview
This training system simulate solar generate electricity process, enable students to learn
wind and solar generate electricity. This trainer cultivate students hand on ability, it’s
suitable for engineering university, training institute, technical schools.
1.2 Feature
(1)Solar energy generate electricity set: use aluminum column structure, photovoltaic panel can track and be adjusted, simulate light source can be adjusted for 120 degree in horizontal direction.
(2) It can do many experiment circuit and components, students can combine them to different circuit, do different experiments and training content.
(3) Training workbench with safety protection system.
Training table size: aluminum frame, aluminum alloy hanging box unit form，the bottom is with universal wheels, dimensions 1400mm × 700mm × 1500mm (L×W×H)
Single solar panel parameters are as follows:
Rated peak power: 30 W
Short circuit current: 1.9 A
Peak current: 1.7 A
The open circuit voltage: 18.5 V
Accumulator technology parameters:
Voltage: 12 V
Capacity: 12 Ah
Battery lost electricity: 10V±1V
Execution standard: GB/T 9535
Relative Humidity: 35 ~ 85% RH (non-condensing)
Working environment: temperature -10 ~ +40 ℃ temperature≤80 ℃
Ambient air: non-corrosive, flammable gases, without a lot of conductive dust
Power consumption: ≤5000W,
Working power supply: AC220 ± 5%, DC24V /
Power supply: single-phase three-wire AC220 ± 5%, 50HZ
Work mode: continuous
Ⅱ. System Introduction
The system is divided into photovoltaic power generation system, control system and inverter system three parts, photovoltaic power generation system consists of analog light source devices, photovoltaic solar panels and storage batteries. The control system consists of photovoltaic controller. Inverter system consists of frequency inverter and the load unit.
1. Simulation photovoltaic power generation system: The system uses two 30W solar panels, they can be connected in series or in parallel depending on different system voltage, simulation sunlight device consists of two high-power metal halides, the relative position to photovoltaic panels can be adjusted to simulate sunlight location, it is convenient to simulate demonstration of various sunshine conditions.
2. Storage batteries: consists of four piece of 12V / 12AH maintenance-free sealed accumulators, they not only can be connected in parallel to 12V48AH system to use, but also can be connected in series to 24V / 24AH system to use, which can deepen understanding of the accumulators connected in series and parallel.
3. Controller hanging box: the box uses industrial charge controller, you can control the power of wind generators and photovoltaic panels to charge the battery, LCD display panel, and you can view the system operating parameters and can set user parameters yourselves, with perfect anti-overcharge, over-current protection function.
4. Inverter hanging box: uses 12V / 24V voltage intelligent recognition frequency inverter, output voltage AC220V, continuous power 600W, peak power 1000W. Conversion efficiency is greater than 90%, the low pressure automatic alarm.
5. Meter hanging box: can display generating voltage, generating current, charging voltage, charging current, inverter voltage, inverter current in real-time.
6. Terminal load hanging box: includes incandescent lamps, energy saving lamps and axial flow fans, and does different types of load tests for 220V AC converted by the inverter.
Ⅲ.Experiment content
1. Experiment list
(1) Battery feature test:1) electricity technical parameter 2) Battery connect in series and parallel
(2) Charge controller experiment:1) connect inversed protection experiment 2) Controller protection on battery overcharge 3) Controller protection on battery over discharging experiment 4) Anti reverse charge experiment
(3) Photovoltaic battery open circuit voltage test experiment
(4) Photovoltaic battery short circuit current test experiment
(5) Photovoltaic battery work power test experiment
(6) Photovoltaic battery output feature experiment
(7) Photovoltaic battery charging control principle experiment
(8)Photovoltaic battery anti reverse charging experiment
(9) Photovoltaic battery connect in series and parallel experiment
(10) Inverter basic principle experiment
(11) Simple inverter output waveform test experiment
(12) Inverter drive AC load experiment
(13) Through changing light source direct to measure solar energy cell current output
(14) Different illumination deserve Silicon cell experiment assembly voltage and current curve
(15) Through a Silicon cell used for different illumination insulation value to evaluate maximum output power
(16) Calculate photovoltaic cell efficiency
(17) Photovoltaic battery connect in series and in parallel experiment
(18) Calculate Silicon cell panel average power
