配网重点物资采购抽检方案研究

doi:10.3969/j.issn.1007-7375.2021.03.019

工业工程 ›› 2021, Vol. 24 ›› Issue (3): 146-152.doi: 10.3969/j.issn.1007-7375.2021.03.019

配网重点物资采购抽检方案研究

向彬¹, 刘志雄², 姚尧¹, 张坤义¹

1. 国网湖北省电力有限公司电力科学研究院，湖北武汉 430062;
2. 武汉大学电气与自动化学院，湖北武汉 430072

收稿日期:2019-12-23 发布日期:2021-06-26
作者简介:向彬(1992-)，男，湖北省人，工程师，硕士，主要研究方向为电力设备状态检测

A Study of Sampling Inspection Plan for Key Materials of Distribution Network

XIANG Bin¹, LIU Zhixiong², YAO Yao¹, ZHANG Kunyi¹

1. Electric Power Research Institute of State Grid Hubei Electric Power Co., Ltd, Wuhan 430062, China;
2. School of Electrical and Automation, Wuhan University, Wuhan 430072, China

Received:2019-12-23 Published:2021-06-26

摘要/Abstract

摘要： 针对现行配网物资采购抽检制度中存在的不同批量的产品事实上宽严程度不一致的问题，基于常用的MIL-STD-1916抽样标准，提出一种计数调整型的配网重点物资抽检方案。该抽检方案结合电网的抽检实际，在考虑科学性的基础上，兼顾电网抽检相关文件中规定的重点物资抽样检验4个“百分之百”的要求和(n|0)要求，且不加大现有抽检工作量。研究成果可以直接应用于配网物资采购抽检实际工作中。

关键词: 配网物资, 抽检采样, 计数调整型, MIL-STD-1916

Abstract: Aiming at the shortcoming of the current sampling inspection system in distribution network that it is inconsistent in strictness with various product batch sizes, an adjusting sampling plan for key materials of distribution network is proposed, which is based on the commonly used MIL–STD-1916 sampling standard. The proposed sampling plan combines with the actual sampling inspection of power grid, meets the requirements of four "one hundred percent" and (n|0) rules in inspection documents of power grid, and does not increase the current workload of sampling inspection. The research results can be applied to the sampling inspection for procurement of distribution network materials in power grid.

Key words: materials of distribution network, sampling inspection, adjusting method, MIL-STD-1916 sampling standard

中图分类号:

TM-9

向彬, 刘志雄, 姚尧, 张坤义. 配网重点物资采购抽检方案研究[J]. 工业工程, 2021, 24(3): 146-152.

XIANG Bin, LIU Zhixiong, YAO Yao, ZHANG Kunyi. A Study of Sampling Inspection Plan for Key Materials of Distribution Network[J]. Industrial Engineering Journal, 2021, 24(3): 146-152.

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配网重点物资采购抽检方案研究

A Study of Sampling Inspection Plan for Key Materials of Distribution Network

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