| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an inverter-controlled generator which is favorable in ease of use, enables reduction in change in characteristics and the production of noise, allows a power generation system capable of supplying sufficient power to a load even in low engine speed ranges to be constituted by simple structure, and improves fuel efficiency. <P>SOLUTION: The inverter-controlled generator comprises: an engine; power generating bodies 15 and 15 which are connected with the engine and generate alternating- current output voltages; full-wave rectification circuits 26 and 27 which convert the alternating-current output voltages from the power generating bodies 15 and 16 into direct-current voltages; a DC-AC converter 30 which converts the direct-current voltages obtained by the full-wave rectification circuits 26 and 27 into alternating-current outputs; and a filter circuit 31 which removes harmonics to obtain a required alternating-current output. The generator is provided with a plurality of power generating bodies 15 and 16 which generate alternating-current voltages different in magnitudes. The full-wave rectification circuits 26 and 27 are connected with the power generating bodies 15 and 16, respectively. Output side of the full-wave rectification circuits 26 and 27 are connected in series so that direct-current voltages from the full-wave rectification circuits 26 and 27 are superposed. <P>COPYRIGHT: (C)2004,JPO</p> |
