发明名称 |
METHOD FOR MEASURING A TANGENTIAL-TIGHTNESS OF A STATOR COIL |
摘要 |
A method for measuring a tangential tightness of a stator coil within an armature slot of a stator assembly in an electric generator. The stator coil is excited to produce a vibratory response therein. The vibratory response of the stator coil is detected and a frequency response function of the vibratory response is determined. A tangential tightness of the stator coil within the armature slot is estimated based on the frequency response function of the vibratory response of the stator coil. |
申请公布号 |
KR20100125457(A) |
申请公布日期 |
2010.11.30 |
申请号 |
KR20107023990 |
申请日期 |
2009.03.24 |
申请人 |
SIEMENS ENERGY, INC. |
发明人 |
HUMPHRIES BENJAMIN T.;SMITH CONSTANCE M.;LAU JAMES F. |
分类号 |
G01M7/00;H02K3/46;H02K57/00 |
主分类号 |
G01M7/00 |
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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