Abstract: As China accelerated its efforts for the strategic goals of carbon peak and carbon neutrality, China National Petroleum Corporation (CNPC) included green and low-carbon development into its strategic plan and invested more in oil and gas development in harmony with new energy. The oilfield enterprises would see a tremendous change in the functions of their power distribution systems. The system would develop towards the function of multi-energy integration from a single function of power supply. Based on the power distribution system of Dagang Oilfield and the current conditions of new energy development, this article analyzes the challenges and opportunities facing Dagang Oilfield for construction of a new-type power distribution system and elaborates what is covered in the new-type distribution system. Characterized in the “source, grid, load and storage” integration, it is an intelligent distributed system that can maximize consumption and absorption of energy-fueled power. The study leads to the development mindset that uses the control platform and the optimized grid structure as the core and basis, focuses on intelligent modernization, and aims at consumption and absorption of new energy. It also proposes to promote in-depth integration of oil and gas production business with new energy and construct a new-type distribution system based on “horizontally, source, grid, load and storage” an “vertically,multi-energy complementary”. The concrete measures include: improving the electrical rate of the terminal energy-consuming facility, renovating the distribution system for higher power-supplying reliability, establishing the management platform to control and adjust multiple energy for the distribution system, improving the intelligent degree of the distribution system, raising the ability of new energy consumption and absorption, and accelerating construction of the distribution system based on the “source, grid, load and storage” integration.

Key words: carbon peak and carbon neutrality goals; Dagang Oilfield; new-type distribution system; new energy; source-grid-loadstorage

摘要： 随着我国“双碳”目标战略持续推进，中国石油将绿色低碳纳入公司发展战略，加大油气与新能源融合发展力度，油田企业配电系统功能将发生重大变化，由单一供电功能向多种能源融合功能发展。文章从大港油田配电系统和新能源发展现状入手，分析大港油田构建新型配电系统的挑战和机遇，阐述油田新型配电系统的内涵，具有“源网荷储”一体化特征，是一种最大限度消纳新能源电量的分布式智能电网。研究制定了以管控平台建设为核心、以电网结构优化为基础、以智能化升级为重点、以消纳新能源为方向的发展思路，提出积极推进新能源与油气生产业务深度融合，构建“横向源网荷储、纵向多能互补”的新型配电系统。具体措施包括：提高终端用能设备电气化率，改造配电系统以提高供电可靠性，建设配网多能调控管理平台，开展配电系统智能化升级建设，提升新能源消纳能力，推动配电系统“源网荷储”建设。

关键词: “双碳”目标；大港油田；新型配电系统；新能源；源网荷储