[Oral Presentation]Analysis and Control of Inductive Contactless Power Transfer System with Secondary Regulator

IMPORTANT DATES

Deadline for digest submission: Jan, 31, 2021
Notification of acceptance: Mar, 10, 2021
Full paper submission: May, 31, 2021

Analysis and Control of Inductive Contactless Power Transfer System with Secondary Regulator

ID：229 Submission ID：229 View Protection：ATTENDEE Updated Time：2021-06-19 16:58:48 Hits：931 Oral Presentation

Start Time：2021-07-02 11:10 （Asia/Shanghai）

Duration：20min

Session：[S1] Concurrent Session 1 » [S1-3] Oral Session 11 & 14

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Abstract

The contactless power supply (CPS) system can be used in maglev trains for its no friction, immunity to ice and dirt and other merits. By keeping the primary coil current constant, the output voltage can be regulated by the onboard DC/DC. In this paper, the non-monotonic relationship between the regulator’s DC/DC voltage ratio and the output voltage is shown, and a stable control system for the CPS output voltage with a dynamic DC/DC ratio limiter is provided.

Keywords

contactless power supply， output voltage control， DC/DC control， non-monotonic

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