为巴基斯坦的住宅和商业应用设计网联微电网系统的最佳设计
Syeda Sakina Zaidi1, Syed Sajjad Haider Zaidi1, Bilal Muhammad Khan1
1National University of Sciences and Technology, PNEC Campus, Karachi, 75350, Pakistan.
Heliyon
|July 17, 2023
概括
将太阳能光伏 (PV) 系统集成到巴基斯坦的微电网中可以显著降低能源成本和温室气体排放. 这种优化增强了能源安全,并促进了住宅和商业用途的可持续发电.
科学领域:
- 可再生能源系统可再生能源系统
- 微电网优化的优化
- 可持续能源规划 可持续能源规划
背景情况:
- 传统能源 (CES) 面临耗尽,并通过温室气体排放导致环境退化.
- 全球向去中心化的转变凸显了微电网在能源基础设施中的关键作用.
- 巴基斯坦对进口化石燃料的依赖强调了需要国内可再生能源解决方案来确保能源安全和经济稳定.
研究的目的:
- 确定巴基斯坦电网连接微电网的最佳组件规划.
- 实现多个目标,包括降低成本,增加可再生能源份额,减少温室气体排放,提高电力供应可靠性和长期能源可持续性.
- 分析能源成本,可再生能源份额和温室气体排放之间的权衡,使用不同的太阳能光伏 (PV) 容量.
主要方法:
- 在与电网连接的微电网框架内模拟和分析不同的太阳能光伏容量.
- 基于五个主要目标评估系统性能:能源成本,可再生能源份额,温室气体排放,电力供应可靠性和可持续性.
- 对住宅和商业应用的结果进行比较分析.
主要成果:
- 对于住宅应用,最佳规划导致能源成本降低92.47%,可再生能源占比达到85%,二氧化碳排放量减少48%.
- 对于商业应用,能源成本下降了48.52%,可再生能源的份额增加到71.1%,二氧化碳排放量减少了61%.
- 该研究表明,通过太阳能光伏来实现经济效益,环境影响和可再生能源整合之间存在明显的权衡.
结论:
- 微电网的最佳组件规划,特别是太阳能光伏集成,为巴基斯坦提供了一种可行的战略,以减轻能源危机和减少碳排放.
- 这些发现支持向去中心化,可再生能源系统的过渡,以加强能源安全,经济繁荣和环境保护.
- 该研究为决策者和能源规划者提供了定量基础,以便在巴基斯坦电力部门投资和实施可再生能源解决方案.
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