PLS-STAS-I Small Solar Dual Axis Tracking Application System
Introduction: Traditional photocatalysis research uses "lamps" as reaction light sources, which simulate sunlight through lamps. The PLS-STAS-I small solar dual-axis tracking application system can directly use sunlight to drive catalytic reactions in an outdoor environment. It is an applied test platform for studying solar energy utilization. The products on the market usually adopt the photoelectric tracking method, which has high precision, but in cloudy days or when the solar irradiance is weak (and the scattering is relatively strong), the photoelectric converter is difficult to respond to the change of light, which may cause The misoperation of the tracker can even cause serious accidents. The solar tracking system independently developed and produced by Professile Technology adopts the dual tracking method of photoelectric tracking method (light control) and solar tracking (time control) to realize the tracking of the sun. Higher precision and safer. Application areas: Based on the tracking platform, an adjustable focusing system is designed to realize the focusing and adjustment of solar energy, and realize various application scenarios of solar energy utilization according to the utilization direction of solar energy (light, heat, electricity). Photocatalytic reaction platform: use the concentrated sunlight of the sun as the reaction light source to realize the photocatalytic reaction, and evaluate the photochemical reaction process through gas product monitoring, measurement and analysis; Solar cell evaluation and screening: use high-rate concentrating to realize the testing, screening and evaluation of CPV system solar cells; Photovoltaic power generation coupled with photoelectric catalysis application: based on the tracking platform, provide photovoltaic, reactor, electricity storage, light source, control acquisition, and realize the display and application of photoelectric catalysis; Technical parameter: Dual axis tracking system Integrated design of dual-axis tracking bracket and control box; Tracking mode: optical tracking + time tracking; Pitch angle range: 0-90 °; Horizontal angle range: -110~+110 ° (0 ° due south) Sun tracking accuracy: optical tracking: better than 0.3 °; time tracking: better than 1 °; Tracking device safety protection: extreme position protection, strong wind protection, rain protection. Concentrating reaction system Condenser lens: Fresnel lens, area 0.2m2; minimum area of condensing spot 7cm2; condensing ratio: 278; Reaction temperature: 5 ℃～60 ℃; Reaction pressure: normal pressure; Gas collection 300 mL/500 mL gas bag; Optical power measurement device Measure the optical power of the photochemical reaction of the working face ≤ 10 W/cm2. System parameters: The system adopts PLC: all-in-one monitoring and control, using GPS positioning parameters; Sun tracking status: altitude angle, horizontal angle; Use daylight conditions: two hours after sunrise to two hours before sunset; Ambient temperature: -25 ℃~+55 ℃; System parameter monitoring: time, current position, angle, monitoring parameters, conversion parameters; Solar radiation monitoring: direct/total solar radiation; Environmental parameter monitoring: atmosphere (temperature, humidity, pressure), wind; System waterproof level: IP67; System windproof level: 6.
Introduction: Traditional photocatalysis research uses "lamps" as reaction light sources, which simulate sunlight through lamps. The PLS-STAS-I small solar dual-axis tracking application system can directly use sunlight to drive catalytic reactions in an outdoor environment. It is an applied test platform for studying solar energy utilization. The products on the market usually adopt the photoelectric tracking method, which has high precision, but in cloudy days or when the solar irradiance is weak (and the scattering is relatively strong), the photoelectric converter is difficult to respond to the change of light, which may cause The misoperation of the tracker can even cause serious accidents. The solar tracking system independently developed and produced by Professile Technology adopts the dual tracking method of photoelectric tracking method (light control) and solar tracking (time control) to realize the tracking of the sun. Higher precision and safer. Application areas: Based on the tracking platform, an adjustable focusing system is designed to realize the focusing and adjustment of solar energy, and realize various application scenarios of solar energy utilization according to the utilization direction of solar energy (light, heat, electricity). Photocatalytic reaction platform: use the concentrated sunlight of the sun as the reaction light source to realize the photocatalytic reaction, and evaluate the photochemical reaction process through gas product monitoring, measurement and analysis; Solar cell evaluation and screening: use high-rate concentrating to realize the testing, screening and evaluation of CPV system solar cells; Photovoltaic power generation coupled with photoelectric catalysis application: based on the tracking platform, provide photovoltaic, reactor, electricity storage, light source, control acquisition, and realize the display and application of photoelectric catalysis;
