Position sensor for linear synchronous motors employing halbach arrays [electronic resource]

• Ngôn ngữ: eng
• Ký hiệu phân loại: 621.3847 Electrical, magnetic, optical, communications, computer engineering; electronics, lighting
• Thông tin xuất bản: Livermore, Calif : Oak Ridge, Tenn. : Lawrence Livermore National Laboratory ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 2014
• Mô tả vật lý: Medium: ED : , digital, PDF file.
• Bộ sưu tập: Metadata
• ID: 266003
• Chủ đề: 1. 33 advanced propulsion systems; 2. 42 engineering

Tóm tắt

A position sensor suitable for use in linear synchronous motor (LSM) drive systems employing Halbach arrays to create their magnetic fields is described. The system has several advantages over previously employed ones, especially in its simplicity and its freedom from being affected by weather conditions, accumulated dirt, or electrical interference from the LSM system itself.