This paper investigated the KBSG9-3150 mining flameproof transformer developed by Hunan University and a transformer factory. The cabinet was analyzed by FEM.
在此背景下，本文以我校和某变压器厂联合研制的KBSG9-3150矿用隔爆型变压器作为研究对象，对其箱体进行了有限元分析。
This paper conducts a thorough research to the problem of short circuit override trip and inaccurate leakage protection action mainly existing in HV flameproof switchgear comprehensive protection.
针对煤矿高压防爆开关综合保护装置主要存在的短路故障越级跳闸和漏电保护动作不准确的问题进行了深入的研究。
This paper focus on the introduction of the causes of the flameproof surface damaged and how to repair them case by case.
文章主要介绍了引起防爆面损伤的原因及修复办法。
The paper emphatically introduces the working principle of functional units of flameproof intelligent soft-start switch.
本文着重介绍隔爆智能软起动开关各功能单元的工作原理。
In this paper the researching results of our group about the electric control of Flameproof Winder are Introduced.
本文介绍了我们研究小组对防爆绞车电控所取得的研究成果。
The paper develops and designs BQC-25 flameproof portable electromagnetic starter for mine in view of the problems of similar starter occurred for use underground coal mine.
针对原矿用隔爆型手提式起动器在井下使用中的所存在的问题，本文开发设计了BQC-25矿用隔爆型手提电磁起动器。
The paper introduces the working principle, control, protection and related performance of QJZ—400/1140(660) mine flameproof and intrinsically safe vacuum electromagnetic starter.
介绍QJZ—400/1140（660）矿用隔爆兼本质安全型真空电磁起动器的工作原理、控制、保护及相关性能。
The paper Emphasis introduces the structure and calculate methods of radiator, and illuminates it with example, according to operate condition of flameproof rubber-tyre locomotive.
着重介绍了散热器的结构及计算方法，并根据防爆胶轮车的工况，用实例进行了进一步的说明。
This paper introduces a new type vacuum circuit-breaker by analyzing the current mine flameproof feed switches. The advantages of it as the inner element for the flameproof feed switch are expatiated.
本文在分析国内矿用隔爆馈电开关现状的基础上介绍了一种新型真空断路器，并阐述其作为隔爆馈电开关内装元件的优越性。
This paper introduces a new type vacuum circuit-breaker by analyzing the current mine flameproof feed switches. The advantages of it as the inner element for the flameproof feed switch are expatiated.
本文在分析国内矿用隔爆馈电开关现状的基础上介绍了一种新型真空断路器，并阐述其作为隔爆馈电开关内装元件的优越性。
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