書誌事項
- タイトル別名
-
- Frequency and Power Control of Induction Heater using an Adjustable Frequency Quasi-Resonant Inverter
- シュウハスウ カヘン ブブン キョウシン インバータ ニヨル ユウドウ カネツ
この論文をさがす
抄録
It is to be desired that the operating frequency of a resonant inverter for induction heating is adjustable when various parts or uneven parts are treated by heating. In order to respond the demand, we reported a novel adjustable frequency quasi-resonant inverter and clarified the basic characteristics. However, the output current contained many harmonics and there was the possibility that the heat-treated depth in the uneven surface of the work did not become uniform unless the operating condition was optimum. The heat-treated depth depends on not only output frequency of the inverter but supplied power into the work coil. If the frequency and the supplied power can be controlled independently, the degree of freedom of the heat treated depth control increases. Therefor, we propose a frequency and power control method using the reported inverter. In the present method, the inverter and the induction heater are considered as a series RLC resonant circuit which includes an equivalent loss resistor and an equivalent output resistor. The input DC voltage of the inverter is so manipulated that the output power generated in the output resistor may be equal to the desired value after the operating frequency was controlled to the target value.
収録刊行物
-
- 電気学会論文誌D(産業応用部門誌)
-
電気学会論文誌D(産業応用部門誌) 118 (3), 377-384, 1998
一般社団法人 電気学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282679636604672
-
- NII論文ID
- 10002726549
-
- NII書誌ID
- AN10012320
-
- ISSN
- 13488163
- 09136339
-
- NDL書誌ID
- 4413270
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可