自发电集装箱码头微电网改造方案配置思路
Configuration idea of microgrid retrofit scheme for self power sufficient container terminal
杨玉琢 1韩松 1陶平 1罗峥 1李孟晖1
作者信息
- 1. 中国港湾工程有限责任公司,北京 100027
- 折叠
摘要
集装箱码头在不发达国家、地区,在供电基础设施条件不满足运营需要的情况下,多采用自建柴油机电站供电的形式.岸桥起重机在作业过程中负荷特性频繁波动,在极端情况下会有很大的逆功率反馈到供电系统中,给柴油机组运行带来挑战.根据所依托工程的情况,对比研究不同储能技术特点,提出以解决负荷侧波动对供电系统的影响为重点考虑、采用高速电气飞轮和BESS两组储能装置研究的建议,并且给出开展微网控制策略研究、预留新能源接口及微网协同、微配协同接口的研究思路建议,形成模块化、标准化、智能化的集装箱码头微电网配置方案.
Abstract
Container terminal located in developing country or region,where power grid cannot fulfill the terminal power consumption,usually rely on a diesel-based power generation.The ship to shore crane operation character is a frequent fluctuated load.In some extreme condition,the operation of diesel gen-set faces a challenge because of a large inverse power feedback to the power supply system.According to the condition of the project supported,we compare different energy storage technologies,propose a recommendation that using high-speed fly wheel system and battery energy storage system(BESS)to develop a micro-grid improvement retrofit scheme to mitigate the fluctuations from the load side.We also propose suggestions on micro-grid control strategy study,interfaces for renewable power connections and interfaces between other micro-grid and distribution grid,so as to develop a modular,standardized and intelligent micro-grid configuration scheme for container terminals.
关键词
集装箱码头/微电网/自发电/储能系统Key words
container terminal/micro-grid/self power sufficient/energy storage system引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据