AUTOMATIC SUN TRACKING SYSTEM FOR BATTERIES OF SOLAR ELECTRIC POWER PLANT

摘要

An automatic sun tracking system for batteries of solar electric power plant includes a base, prop, solar battery hinged through the prop with possibility of swinging to the basis, and an accumulator. Additionally there are installed an electric motor connected to accumulator, the output shaft of this one through a clutch, kinematical toothed joint and conical drive is connected to the prop on the thrust bearing with possibility of rotation, the movable holder rigidly connected to the upper part of the prop, and two rollers, the first of those is hinged at the lower side of the solar battery, and the other roller – at the upper side of the fixed holder. Additionally the first correction device of change of the angle of inclination of the solar battery during the day is installed, and the second correction device for change of the angle of inclination of the solar battery during half-year, those are arranged as eccentrics fixed on the shafts on a movable holder placed between the fixed holder and the solar battery. The shaft of the first correction device through the first toothed and cardan drives is connected to the driven shaft of the chain drive the drive shaft of which is connected to the traveler pinion, those are included with the toothed pinion fixed on the basis, and through the second toothed drive, drive kinematical joint and the clutch – to the shaft of the second correction device, at that the eccentric of the shaft of the first correction device interacts with the roller of the solar battery, and the eccentric of the shaft of the second correction device – to the roller of the fixed holder.