| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a multiphase current detection device capable of detecting a current to be measured with high accuracy without being affected by another phase, even when detecting a multiphase current in such a case that a primary conductor is arranged adjacently. <P>SOLUTION: The device employs a structure configured such that a magnetoelectric transducer for detecting a magnetic flux in the in-plane direction is installed on a groove provided on the primary conductor or on a counterbore part, so that an effect of a magnetic flux applied from another phase and causing an error is reduced, thereby achieving miniaturization and enhancing of accuracy as the multiphase current detection device. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
