ZHANG Hong-yan. Research of electrical design scheme of transformer substation expansion[J]. Journal of Light Industry, 2012, 27(2): 99-101. doi: 10.3969/j.issn.1004-1478.2012.02.025
Citation:
ZHANG Hong-yan. Research of electrical design scheme of transformer substation expansion[J]. Journal of Light Industry, 2012, 27(2): 99-101.
doi:
10.3969/j.issn.1004-1478.2012.02.025
Research of electrical design scheme of transformer substation expansion
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The 2nd Eng. Co., Ltd., China Railway Construction Electr. Bureau Group, Taiyuan 030000, China
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Received Date:
2011-10-09
Available Online:
2012-03-15
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Abstract
Aiming at the probelm that a Xinxiang City's stepdown transformer substation load doesn't meet the requirement of development in this area,the expansion and improvement design were carried out.The lord wiring used a single bus wiring for subsection,the main transformer chose neutral grounding method directly,the short-circuit current was calcutated at the biggest/minimum operational modes.Therefore,some electrical equiments were selected.
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Proportional views
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