CURRENT MEASUREMENT DEVICE, CURRENT MEASUREMENT METHOD, AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM

• Main Authors: KOBAKO Saki, TERAO Fumitake, NOGUCHI Naoki, YOSHITAKE Satoshi, TERAO Minako, TAKENAKA Kazuma, OGAWA Kotaro
• Format: Patent
• Language: English; French; Japanese
• Published: 24.12.2020
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING ELECTRIC VARIABLES; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

This current measurement device (1, 2) comprises: a first sensor (SE1) for detecting a DC magnetic field and low-frequency AC magnetic field generated by current (I) flowing through a conductor (MC) under measurement, a second sensor (SE2) for detecting low frequency to high frequency AC magnetic fi...