I. Equipment Overview
1 Introduction 
1.1 Overview
This training system simulate demo wind and solar generate electricity process, enable students to learn wind and solar generate electricity. Wind driven generator is driven by fan, solar energy panel is driven by high work power metal halide. 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) Solar power generation device: full aluminum structure, adjustable photovoltaic panel, boundary dimension is 800mm*800mm*1200mm(length× width× height).
(3) Power box unit: aluminum profile structure, aluminum hanging box , boundary dimension 1080mm
×300mm×740mm(length× width× height).
(4) Single solar energy cell plate: 
Rated peak value work power: 20Wp
Short circuit current:1.9A
Peak value current:1.7A
Open circuit voltage:18.5V
(5) Fan technical specifications:
Fan type: horizontal direction toward 
Start speed: 2.5 meters/second
Rated fan speed:10 meters/second
Maximum anti wind speed:40meter/second
Rated work power: 200-500W
Wind direction adjust: auto adjust
(6)  Battery technical specification:
Voltage:12V
Volume:12Ah
Battery lost electricity:10V±1V
Executive standard: GB/T 9535              
Relative humidity: 35~85%RH(Non-condensate)
(7) Work condition:
Temperature-10~+40ºC
Temperature≤80ºC
Environment air: no corrosivity air, no fuel air,  no large quantity of conductive dust
(8) Power:
Consumption: ≤5000W,
Work power: AC220±5%, DC12V/24V 
Work mode: continuous 
Power supply: connect in series or in parallel
Work mode: continuously
3. System introduction
This system is consisted of four parts: wind power system, photovoltaic power generation system, control system and inverter system. The wind power system is consisted of air-blower, generator and battery. Photovoltaic power system is consisted of photovoltaic cell panel and battery. Control system is made up of wind and solar 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.