发明名称 |
Apparatus and method for representing protection device trip response |
摘要 |
A method and apparatus generates an enhanced trip time curve capable of capturing both the non-sinusoidal energy and series effects. Relevant data including time, current, and energy is plotted on a three-dimensional set of axes. The resultant three-dimensional representation is useful for representing trip times for a protection device accounting for energy effects, and for determining selectivity in a multi-tier electrical distribution system.
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申请公布号 |
US6721154(B2) |
申请公布日期 |
2004.04.13 |
申请号 |
US20020248062 |
申请日期 |
2002.12.13 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
PAPALLO, JR. THOMAS F.;ELASSER AHMED;HEIN RICHARD L. |
分类号 |
H02H3/04;H02H3/093;H02H7/30;(IPC1-7):H01H73/00;H02H3/00 |
主分类号 |
H02H3/04 |
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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