FIELD: seismic prospecting. SUBSTANCE: kinetic energy store is created in reactive part of the converter and after that power effect is transmitted to medium to be tested by active part of the converter being connected with reactive one mechanically. Electric pulse is formed and applied to control winding which regulates operation of reactive part of the converter. Active and reactive parts of the converter are mounted for rotation one relatively the other. Then reactive part is driven into rotation. Power effect is realized by applying electric pulse to control winding which is mounted onto reactive part of the converter. EFFECT: improved reliability; improved precision. 3 dwg
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Authors
Dates
1995-02-20—Published
1992-06-04—Filed