A kind of non-concentrating Wireless power transmission

The present invention provides a kind of non-concentrating Wireless power transmission, including solar battery array, power station main structure, microwave transmitting antenna, sun sensor, control computer and conduction rotary joint.Solar battery array includes multiple independent solar cell submatrix, and each solar cell submatrix is provided with multiple solar cell submatrix module.Each solar cell submatrix is rotatably supported in the main structure of power station by being arranged on the conduction rotary joint of its both sides, and realizes Direct to the sun by the sun sensor arranged on it and the corresponding computer that controls.Present invention achieves the relative motion between solar array and transmitting antenna, significantly reduce the conduction power of each conduction rotary joint, avoid the problem of most important conduction rotary joint single point failure in the design of conventional aerospace device, the operation without influence on whole system of losing efficacy of single solaode submatrix, it is simple to carry out modularity maintenance.Solve the technical barrier that Wireless power transmission system is main.