| 发明名称 |
CYCLOCONVERTER CONTROL EQUIPMENT |
| 摘要 |
PURPOSE:To improve waveform of rising current during switching and to assure electrical output by producing switching signal having leading phase against current pattern and starting switching operation at time point prior to polarity switching of current pattern. |
| 申请公布号 |
JPS53140534(A) |
申请公布日期 |
1978.12.07 |
| 申请号 |
JP19770054335 |
申请日期 |
1977.05.13 |
| 申请人 |
HITACHI LTD |
发明人 |
NAKAMURA KIYOSHI;ISAKA MASAYOSHI |
| 分类号 |
H02P6/08;H02M5/27;H02P27/16 |
主分类号 |
H02P6/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
