دورية أكاديمية

Improvement Design of Underground Intrinsic Safety Type Pilot Circuit of Soft Starter

التفاصيل البيبلوغرافية
العنوان: Improvement Design of Underground Intrinsic Safety Type Pilot Circuit of Soft Starter
المؤلفون: YAN Shu-xun, YANG Wei-yi
المصدر: Gong-kuang zidonghua, Vol 38, Iss 8, Pp 121-123 (2012)
بيانات النشر: Editorial Department of Industry and Mine Automation, 2012.
سنة النشر: 2012
المجموعة: LCC:Mining engineering. Metallurgy
مصطلحات موضوعية: soft starter, intrinsic safety type, pilot circuit, photoelectric coupler, relay isolatio, Mining engineering. Metallurgy, TN1-997
الوصف: The paper introduced working principles and design of intrinsic safety type pilot circuit, and described basic principle of intrinsic safety type pilot circuit designed by relay isolated method, and indicated the circuit has problems of self starting and instable low-power. It introduced improved design of a pilot circuit controlled by photoelectric coupler isolation. The practical application showed that working current and the maximum short circuit current of the improved pilot circuit was less than the pilot circuit with relay control and has't inductor and capacitance, so its performance is more stable and action is more reliable.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: Chinese
تدمد: 1671-251X
Relation: http://www.gkzdh.cn/article/id/8581; https://doaj.org/toc/1671-251X
URL الوصول: https://doaj.org/article/328ee654969543f6b9a8711b66a1bf6a
رقم الأكسشن: edsdoj.328ee654969543f6b9a8711b66a1bf6a
قاعدة البيانات: Directory of Open Access Journals