发明名称 |
MULTIPHASE TRANSFORMER-PHASE SHIFTER |
摘要 |
FIELD: electrical engineering, tests of electric devices such as electricity meters. SUBSTANCE: toroidal magnetic core of transformer has secondary multiphase winding put on it that is movable relative to immobile toroidal magnetic core with primary three-phase winding. With this in mind worm gearing rigidly coupled to movable toroidal magnetic core is installed and air gap needed for their mutual translation is provided. EFFECT: possibility of control over phase of output voltage in range 0-2pi with its value being constant. 3 dwg
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申请公布号 |
RU2139586(C1) |
申请公布日期 |
1999.10.10 |
申请号 |
RU19980106212 |
申请日期 |
1998.04.06 |
申请人 |
KUBANSKIJ GOSUDARSTVENNYJ TEKHNOLOGICHESKIJ UNIVER |
发明人 |
GAJTOV B.KH.;KASHIN JA.M.;SINGAEVSKIJ N.A.;ZHUKOV F.I.;ISIK S.N. |
分类号 |
H01F30/14;H01F38/18;(IPC1-7):H01F30/14 |
主分类号 |
H01F30/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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