Inspec keywords: power transformers; fault tolerance; fault diagnosis; transformer windings; high-frequency transformers; power convertors

Other keywords: HF transformer; integrated distribution transformer system; redundant transformer windings; fault characteristics; power electronic switching devices; fault-tolerant performance; operation process; open-circuit fault; multiarm converters; IDTS; fault-tolerant topology; high-frequency isolated energy conversion link

Subjects: Power convertors and power supplies to apparatus; Transformers and reactors