Monitoring of Cultural Relics Scenic Spots Hybrid Solar And Wind Power Generation
System Description:
It is well known that wind energy and solar energy are the most common natural resources and inexhaustible renewable energy. Solar energy and wind energy have strong complementarity in time and region: when the sun is strongest in the day, the wind is very small, and after sunset in the evening, the light is very weak, but the wind energy is strengthened because of the great variation of surface temperature. In summer, the intensity of sunlight is strong and the wind is small. In winter, the intensity of sunlight is weak and the wind is strong. The complementarity of solar energy and wind energy in time makes such a system have the best matching in resources and can realize continuous and stable power generation. Therefore, this is called hybrid solar and wind power generation power supply system, but also the best resource conditions of independent power supply system.
Wind-photovoltaic complementary power generation system consists of solar panels, wind turbine, wind-photovoltaic complementary controller, storage battery and inverters, among which photovoltaic system and wind power system convert solar energy and wind energy into electric energy, then charge the storage battery through the controller, and finally supply power to the electric load through the inverters. The advantages of this system are high reliability of power supply and low cost of operation and maintenance. Due to the strong complementarity between solar energy and wind energy, wind-solar complementary power generation system makes up for the resource shortcomings of wind power and photovoltaic independent system. No matter what the environment and power requirements,hybrid solar and wind power generation power supply system can make an optimal system design scheme to meet the power demand of monitoring system, which is the most reasonable. The most reliable, safe, economical and environmentally friendly power supply system.
Structural Chart of Hybrid Solar And Wind Power Generation Monitoring System
Wind power generator: using three-phase permanent magnet alternator, high power generation efficiency, low starting wind speed, strong wind self-protection: service life of up to 15-25 years, usually without maintenance;
Photovoltaic module: using single crystal silicon/polycrystalline silicon solar panel A-level sheet, high conversion rate, service life of up to 20-25 years, usually without maintenance;
Wind and solar hybrid controller: The controller is one of the core of the whole system. It can stabilize the voltage, control the charge and discharge, protect the overvoltage and undervoltage, etc.
Function: Low-voltage charging, automatic control of light-on time;
New energy battery: colloid/lead-acid battery, 5-8 years service life, maintenance-free;
Inverter: Power electronic equipment that converts DC to AC. Internal automatic protection system, when the system overloader output power is too large, if the controller fails to unload successfully, the inverters will automatically power off in order to protect the system. When the controller system unloads successfully and detects that the system is fault-free, the inverters will resume automatic start-up.
Monitoring equipment: Synchronized 360-degree panoramic photography, complete image capture within visual range, built-in high-speed processor and scroll bar function, can monitor panoramic images from different angles, can directly display photographic pictures through computer screen or television.
Hot-selling Maglev Vertical Axis Wind Turbine:
| Items | 60024/48 | 100024/48 |
| Rated power | 600W | 1000W |
| Dimension
(Height/Diameter) | Ø1100/1250 | Ø1500/1760 |
| Weight | 32kg / 35kg | 55 kg / 57kg |
| Blade material | Aluminum Alloy | Aluminum Alloy |
| Blade quantity | 3 | 3 |
| Swept area ㎡ | 1.2 | 1.8 |
| Min starting wind speed | 1.3m/s | 1.5 m/s |
| Cut-in wind speed | 2 7m/s | 3.5m/s |
| Rated wind speed | 12m/s | 13m/s |
| Cut-off wind speed | 15m/s | 15m/s |
| Survival wind speed | 65m/s | 60m/s |
| Generator type | AC,3Phases | AC,3Phases |
| Controller Output Voltage | 24V/48V | 24V/48V |
| Controller Braking System | 3-phase short circuit by NFB brake | 3-phase short circuit by NFB brake |
| Ambient Temperature | -40～50 ℃ | -40～50 ℃ |
| Noise | Noisy from National Machinery Quality Inspection Centre at 12m/s : <40db |
Applicaption of Hybrid Solar And Wind Power Generation
At present, there are many demonstrations of Hybrid solar and wind power generation system application, such as wind-solar complementary civil, wind and solar hybrid street lamps, wind and solar hybrid large-scale advertising, wind and solar hybrid independent power supply, wind and solar hybrid monitoring, wind and solar hybrid communication station, wind and solar hybrid buildings and wind and solar hybrid daily products.
