兼顾经济效益与寿命损失的含储能配电网多时间尺度协调调度OA北大核心CSTPCD
Multi-Time Scale Optimal Dispatching Method of Active Distribution Network Considering the Influence of Cycle Life for Energy Storage System
作为一种优质的快速调节资源,电储能在系统调峰调频等关键场景中发挥重要作用的同时,依然面临着老化速率较快、规模化应用成本较高、经济效益难以保障等困境.对此,在深入挖掘储能系统经济-寿命影响特性基础上,提出了一种考虑储能系统循环寿命影响的主动配电网多时间尺度优化调度方法.首先,评估储能系统循环寿命与充放电深度间关联关系,并据此建立一种均衡考虑深度充放电场景下寿命损失与经济收益的储能系统精细化运行模型,以充分挖掘储能系统灵活调节潜力.其次,结合模型预测…查看全部>>
As a high-quality,fast-regulating resource,electric energy storage plays a critical role in key scenarios such as system peak shaving and frequency regulation.However,it still faces challenges such as high degradation rates,high costs for large-scale applications,and uncertain economic benefits.To address these issues,this study explores the economic-life characteristics of energy storage systems and proposes a multi-timescale optimal dispatch method for act…查看全部>>
牛远方;冯天橼;王成福;沙志成;徐大鹏
山东电力工程咨询院有限公司,济南市 250013山东大学电气工程学院,济南市 250061山东大学电气工程学院,济南市 250061山东电力工程咨询院有限公司,济南市 250013山东电力工程咨询院有限公司,济南市 250013
动力与电气工程
主动配电网储能系统循环寿命优化调度模型预测控制
active distribution networkenergy storage systemcycle lifeoptimized schedulingmodel predictive control
《电力建设》 2024 (11)
89-101,13
This work is supported by National Natural Science Foundation of China(No.U2166208,No.52377108).国家自然科学基金联合基金项目(U2166208)国家自然科学基金(52377108)
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