Electromagnet current control method and related assembly

Abstract

Disclosed are an electromagnet current control method and a related assembly, which relate to the field of maglev train control. First, a current difference between a preset current and an actual current of an electromagnet is determined, the sum of the preset current and the current difference is used as a current increment, and the sum of the preset current, the current difference, and a preset current offset is used as a current negative increment, wherein the preset current offset is a negative value. Finally, a manner of adjusting a current on the electromagnet and a rate of adjusting the current is determined by combining a result of comparing the current increment with the actual current and a result of comparing the current negative increment with the actual current. Due to the fact that four comparison results can be obtained, the current on the electromagnet can be adjusted according to different comparison results, so that adjustment of the current on the electromagnet is more detailed and more accurate.

Dependencies are inferred from the claim text.