| 建筑供配电课程中零序分量讲解剖析 |
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| 引用本文： | 龚静. 建筑供配电课程中零序分量讲解剖析[J]. 中国现代教育装备, 2012, 0(1): 84-85,88 |
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| 作者姓名： | 龚静 |
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| 作者单位： | 北京建筑工程学院 |
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| 基金项目： | 北京市优秀人才培养项目(编号:00351910047) |
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| 摘 要： | 在介绍对称分量法基本概念的基础上,重点从主变压器接线形式、剩余电流保护装置和绝缘监视3个方面剖析了零序分量的实际应用。给出了规范依据,剖析了深层的原因,而且列举出大量的实例。实践教学证明,抽象理论的应用化、案例化讲解方法很好地激发了学生学习的兴趣,明显提高了教学效果。
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| 关 键 词： | 建筑供配电 零序分量 变压器接线形式 剩余电流保护装置 绝缘监视 |
The zero-Sequence component analysis in course power supply and distribution of building |
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| Gong Jing. The zero-Sequence component analysis in course power supply and distribution of building[J]. China Modern Education Equipment, 2012, 0(1): 84-85,88 |
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| Authors: | Gong Jing |
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| Affiliation: | Gong Jing Beijing university of civil engineering and architecture,Beijing,100044,China |
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| Abstract: | Introducing the symmetrical components method,the practical application of zero-sequence component are deeply analyzed focusing on three aspects,that is,the main transformer connection form,residual current protection devices and insulation monitoring.In this paper,the specifications are not only given out,the underlying reasons are also analyzed and a large number of instances are listed.Practical teaching prove that the explaining approach putting abstract theory in use and citing many cases well stimulate students to learn,and markedly increase the effectiveness of teaching. |
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| Keywords: | power supply and distribution of building zero-sequence component transformer connection form residual current protection devices insulation monitoring |
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