| 10kV两相用电负荷的计量方式论证 |
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| 引用本文： | 崔银环,;周和平. 10kV两相用电负荷的计量方式论证[J]. 现代建筑电气, 2014, 0(11): 21-23 |
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| 作者姓名： | 崔银环, 周和平 |
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| 作者单位： | [1]遵义供电局,贵州遵义563000; [2]华立仪表集团股份有限公司,浙江杭州310023 |
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| 摘 要： | 10 k V电力系统通常采用中性点不接地运行方式,三相负荷对称相等。三相电能计量装置通常采用V/V接线方式。分析了10 k V两相用电负荷的计量分式。通过分析指出无论高压采用V/V接线,还是低压采用两元件计量方式,计量装置都能够正确计量。
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| 关 键 词： | 10 k V系统 V/V接线 计量装置 变压器 |
Discussion of Metering Modes of 10 kV Two-phase Electrical Load |
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| Affiliation: | CUI Yinhuan, ZHOU Heping ( 1. Zunyi Power Supply Bureau, Zunyi 563000, China; 2. Holley Metering Co. , I,td. , Hangzhou 310023, China) |
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| Abstract: | The 10 kV system usually adopts the neutral point ungrounding operation modes,and three-phase loads are symmetrical and equal.The three-phase energy metering device usually uses V /V connection mode.The metering modes of 10 kV two-phase electrical load were analyzed.It was pointed out that the metering device can demand the accurate measurements whether V /V connection mode of high voltage or two-component metering mode of low voltage. |
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| Keywords: | 10 kV system V/V connection metering device transformer |
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