中国电机工程学报2024，Vol.44Issue(6)：2245-2256,后插13,13.DOI:10.13334/j.0258-8013.pcsee.221690
煤流-潮流协同的矿山供电系统低碳优化运行
Low Carbon Optimal Operation for Mine Power Supply System With Coordinated Coal-power Flow
摘要
Abstract
The carbon peaking and carbon neutrality target requires the decarbonization and higher efficiency of the mining process in coal mines.In this paper,a coal-power flow coordinated optimal scheduling approach is proposed.First,based on the continuousness of coal flow in the work face,belt conveyor and silos,the coal delivery unit model is proposed to describe the relationship between coal delivery and nodal power injection.The coal delivery safety and power flow constraints are also integrated to derive the coal-power flow optimization model.To reduce the operation cost and carbon emission of coal mines,the real time carbon emission,the mining time slots,coal delivery velocity,delivery quantity and the units scheduling are optimized to obtain the optimal scheduling of the coal transportation and power system.To validate the effectiveness of the proposed method,simulations are conducted based on a real coal mine in Shanxi Province.Results show that the proposed model and method can effectively reduce the energy demand per ton coal production,the daily operation cost and the carbon emission.Hence the optimal low-carbon scheduling of the coal mine can be achieved with the proposed coal-power flow coordinated optimization approach.关键词
矿山供电系统/煤流/潮流/分时碳计量/低碳运行Key words
mine power supply system/coal flow/power flow/time-of-use carbon emission measurement/low-carbon operation分类
信息技术与安全科学引用本文复制引用
梁睿,张鸽,袁乐童,黄宏旭,张小彤,吕超贤,巩敦卫..煤流-潮流协同的矿山供电系统低碳优化运行[J].中国电机工程学报,2024,44(6):2245-2256,后插13,13.基金项目
国家重点研发计划项目(2021YFE0199000) （2021YFE0199000）
国家自然科学基金(重点项目)(62133015) （重点项目）
江苏省自然科学基金(BK20231076).National Key R&D Program of China(2021YFE0199000) （BK20231076）
Project Supported by National Natural Science Foundation of China(Key Program)(62133015) （Key Program）
Natural Science Foundation of Jiangsu Province(BK20231076). （BK20231076）
