| 摘要 |
A high-frequency discharge ignition apparatus is obtained that can stably make a high-frequency current flow into a spark discharge path and efficiently forms large discharge plasma. The high-frequency discharge ignition apparatus is configured with an ignition plug, a spark discharge path generation device that generates a high voltage and supplies the generated high voltage to the ignition plug so as to form a spark discharge path in the gap of the ignition plug, a voltage boosting device that boosts the voltage of an AC current, and a high-frequency current supply apparatus that supplies an AC current to the spark discharge path formed in the gap by way of the voltage boosting device. |
