1. Product overview
1.1 Overview
This training device This system can simulate and demonstrate the process of wind power and solar power, so that students have a preliminary intuitive understanding of wind and solar power systems. The wind generator is driven by a stepping motor, and the solar panel is driven by high-brightness LED lights. Through related experiments, students can cultivate the corresponding knowledge and skills, which are suitable for the teaching and skill training assessment of related professions in higher vocational schools, colleges, secondary vocational schools and technical schools.
1.2 Features
(1) The training platform adopts aluminum profile column frame structure, each unit is flexible, easy to use, and not easy to damage.
(2) The experimental circuits and devices are fully equipped and can be used in combination to complete the training content of a variety of courses.
(3) The training platform has a good safety protection system.
2.Module introduction
2.1. Power module: The power module is composed of a circuit breaker, a fuse, and a power indicator, and the output voltage is AC 220V.
2.2. Temperature measurement module: The temperature module is composed of a temperature sensor and a display. The temperature sensor can be installed on the photovoltaic panel to monitor the temperature of the photovoltaic panel in real time. The temperature module needs to be connected to a 220V power supply when in use.
2.3. Stepping motor drive module: The stepping motor drive module is composed of a stepping motor, a speed control knob, a switch button, and a main power switch. When in use, the stepping motor needs to be connected to the panel and provides 220V power to the panel. After turning on the power, press the start button, and the adjusting knob can adjust the speed of the stepper motor.
2.4. Wind direction and speed module: The wind direction and speed module is composed of a wind direction detection sensor and a display, a wind speed detection sensor and a display. When using this module, it must be connected to a 220V power supply. The position of the origin of the wind direction detection sensor is marked on the side. The wind speed measurement range is 30m/s. The output is 360 degrees, and the wind speed and direction output is 0-10V.
2.5. Inverter module: The input voltage of the inverter module is DC12V, the output voltage is AC220V, and the average power is 300W.
2.6. Instrument module: It is composed of two kinds of DC instrument module and AC instrument module, and 220V power supply needs to be connected when in use. The DC meter consists of two DC250V voltage meters and a 10A ammeter. The AC meter consists of an AC250V voltmeter, a power meter and a 5A ammeter. Real-time display of generating voltage, generating current, charging voltage, charging current, inverter voltage, inverter current, power.
2.7. Load module: consists of resistance box, DC lamp group, and AC lamp group. The resistance box is an adjustable resistance of 1KΩ/300w. The DC lamp group is composed of DC12V halogen tungsten lamps and DC12V LED lamps, and the AC lamp group is composed of AC220V halogen tungsten lamps and AC220V LED lamps.
2.8. Wind-solar hybrid control module: Wind-solar hybrid control module is composed of wind-solar hybrid control controller and communication line. LED displays load voltage, current, power information, and can set related parameters. Load voltage stabilization output function, battery power loss.
