| 加油站配电系统电压故障案例及解决方案 |
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| 引用本文： | 梁凯,张延平,徐大伟.加油站配电系统电压故障案例及解决方案[J].石油化工安全环保技术,2021(2):23-25,38,I0002. |
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| 作者姓名： | 梁凯 张延平 徐大伟 |
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| 作者单位： | 零点创新科技有限公司 |
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| 摘 要： | 近年来,频繁出现加油站配电系统电压故障造成电气设备烧坏事件。从电压故障产生的原因来看,分为供电侧电网电压质量不合格、用户侧三相负载不平衡引起的变压器零位偏移、用户侧零线接触不良引起电压突变等。针对这些电压故障原因提出了解决方案和应对措施。
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| 关 键 词： | 加油站 电压质量 电压偏差 智能配电柜 |
CASES AND SOLUTIONS OF VOLTAGE FAILURE OF GAS STATION POWER DISTRIBUTION SYSTEM |
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| Liang Kai,Zhang Yanping,Xu Dawei.CASES AND SOLUTIONS OF VOLTAGE FAILURE OF GAS STATION POWER DISTRIBUTION SYSTEM[J].Petrochemical Safety and Environmental Protection Technology,2021(2):23-25,38,I0002. |
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| Authors: | Liang Kai Zhang Yanping Xu Dawei |
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| Affiliation: | (Lingdian Innovation Technology Co.,Ltd.,Zhengzhou,Henan,450000) |
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| Abstract: | In recent years,electrical equipment burnout caused by voltage failures occur frequently in the power distribution system of gas stations.From the perspective of causes of voltage faults,it can be divided into unqualified power grid voltage quality on the power supply side,zero shift of transformer caused by unbalanced three-phase load on the user side,and voltage mutation caused by loose contacts on the user side.Aiming at these voltage failure causes,the solutions and corresponding measures are put forward. |
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| Keywords: | gas station voltage quality voltage deviation intelligent power distribution cabinet |
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