发明名称 |
DEVICE FOR ANALYZING ELECTRIC PROPERTY OF SINGLE-PHASE TRANSFORMER WITH PSEUDO RANDOM BINARY SIGNAL |
摘要 |
PURPOSE: A device for analyzing electric property of single-phase transformer with PRBS(pseudo random binary signal) is provided to analyzing a system property easily in a high-frequency band by using a PRBS in describing a property of a single-phase transformer in a whole frequency band. CONSTITUTION: A PRBS generation unit(1) offers an energy for an electromagnetic reaction of a single-phase transformer(T). A measure board(2) uses a high-rate analog digital convertor which has a 40 MHz sampling. A computer(3) receives data of the measure board(2) and analyzes a frequency response property of the single-phase transformer(T) on the ground of the data.
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申请公布号 |
KR20020054032(A) |
申请公布日期 |
2002.07.06 |
申请号 |
KR20000082627 |
申请日期 |
2000.12.27 |
申请人 |
POSCO;RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY |
发明人 |
HAN, MU HO;LEE, SEONG HUI;PARK, TAE JUN |
分类号 |
G01R31/00;(IPC1-7):G01R31/00 |
主分类号 |
G01R31/00 |
代理机构 |
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