| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor controller capable of improving the detection accuracy of motor current.SOLUTION: The motor controller includes: current detection means 209 that detects a current flowing to a motor 204 using a voltage generated by a current detection resistance 206 disposed in an inverter 203; time measuring means 212 that measures power supply pattern switching time 214 by the inverter 203 and current detection time 213 by the current detection means 209; and correction means (not shown) that calculates a correction current 211 using a current 210 detected by the current detection means 209 and the power supply pattern switching time 214 and the current detection time 213 measured by the time measuring means 212. |
