| 摘要 |
The present invention relates to an eco-friendly linear solar heat generating system wherein a linear engine with a simple structure using solar heat is employed in place of a conventional Stirling engine with a complicated structure, and magnets and a coil are arranged in a piston and a cylinder, respectively, to thereby generate power in a highly efficient manner, improve installation stability, and enable easy maintenance and repair. The linear solar heat generating system of the present invention includes a frame, a solar light collecting unit for collecting solar light, a cylinder the front and rear portions of which are defined by a piston, high pressure gases contained in the front and rear portions of the cylinder, a thermal engine in which the high pressure gases in the front and rear portions of the cylinder alternately receive solar light collected by the solar light collecting unit, and are thermally expanded or compressed to enable the piston to linearly reciprocate, a plurality of magnets arranged in a lengthwise direction along the outer surface of the piston and a coil wound in a lengthwise direction along the outer surface of the cylinder, and a generating unit for generating electrical energy from the coil by enabling the magnet to vibrate in accordance with the linear reciprocation of the piston. |
