V2EX distributed energy resources

Distributed Energy Resources

释义 Definition

“Distributed energy resources”(分布式能源资源,常缩写为 DERs)指接入配电网或位于用户侧、靠近用能地点的小规模发电或储能等资源,用于发电、储能、调节负荷或提升电力系统灵活性。常见包括屋顶光伏、分布式风电、电池储能、可控负荷、微型燃气轮机等。(在不同语境下也可泛指“分布式电源/分布式资源”。)

发音 Pronunciation (IPA)

/dstrbjtd nrdi rzrsz/

例句 Examples

Many homes now use distributed energy resources like rooftop solar panels.
许多家庭现在使用屋顶太阳能板等分布式能源资源。

Utilities are investing in distributed energy resources to improve grid reliability and manage peak demand.
公用事业公司正在投资分布式能源资源,以提高电网可靠性并管理用电高峰需求。

词源 Etymology

该术语由 distributed(“分布式的、分散的”)+ energy(“能源/能量”)+ resources(“资源”)构成,主要在20世纪末至21世纪的电力系统与能源政策语境中普及,用来区别于集中式大型电站(如大型电、核电、集中式水电)等“集中式资源”。随着可再生能源、储能与智能电网发展,DERs 的外延也扩展到“可被调度/可参与电网运行的用户侧资源”。

相关词 Related Words

文学与著名作品 Literary & Notable Works

  • Distributed Energy Resources: Integration, Modeling, and Control(学术/工程类著作;术语在电力系统建模与控制语境中高频出现)
  • IEEE 相关标准与综述文献(如关于配电网中 DERs 并网与控制的论文与技术报告;该术语为核心关键词)
  • IEA(国际能源署)与各国能源监管机构报告(能源转型与电网灵活性章节中常使用“distributed energy resources/DERs”)
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