海南中低压配电网建设标准对比研究

Comparative Study on Construction Standards for Hainan’s Medium and Low Voltage Distribution Networks

[目的]目前中低压配电网工程具有建设项目数量多、建设地点分散等特点,而在实际管理过程中,存在造价管理简单粗放,成本和标准不匹配等问题,制约着配电网工程管理工作的规范化、标准化和精细化,现有标准及成本的适用性需要进一步改进优化。[方法]为此,海南电网公司开展了基于精益管理的中低压配电网建设成本研究。作为该研究的基础,首次对中低压配电网标准进行了对标分析,分析的标准包括规划类和设计类标准,选取南方电网公司建设效益较好的广东电网作为对标对象,分析海南、广东电网标准之间的差异。[结果]评估了海南中低压配网标准的适用性,并提出改进建议。[结论]论文研究成果有助于提高海南电网中低压配电网规划标准的合理性、设计标准的适应性和精细化,全面提升了海南电网配电网的建设水平。

[Introduction]At present,the low to medium voltage distribution network projects have the characteristics of large number and scattered locations.In the actual management,there are problems such as simple and extensive cost management,mismatch and inconsistent costs and standards,which restrict the standardization and refinement of projects management,and the applicability of existing standards and costs need to be further improved and optimized.[Method]Therefore,Hainan Power Grid carried out a study on the construction cost of low to medium voltage distribution network based on lean management.As the basis of this research,this paper made a comparative analysis of the standards for low to medium voltage distribution networks for the first time,including planning and design standards.This paper selected Guangdong Power Grid with good construction efficiency as the benchmark,analyzed the differences between Hainan and Guangdong Power Grid standards.[Result]This paper evaluates the applicability of Hainan’s medium and low voltage distribution network standard.[Conclusion]This work are helpful to improve the rationality of planning standards,the adaptability and refinement of design standards for the Hainan Power Grid low to medium voltage distribution network,which comprehensively improves the construction level of the distribution network of Hainan Power Grid.