IEC 62325-451-8:2022规定了高压直流输电链路调度业务流程及其相关文档上下文模型、组装模型和XML模式的UML包，以在欧洲式电力市场中使用。 IEC 62325的这一部分基于欧洲风格的市场背景模型（IEC 62325-351）。IEC 62325本部分涵盖的业务流程见第5.3款。 IEC 62325-351中定义的相关聚合核心组件（ACC）已上下文化为聚合业务信息实体（ABIE），以满足欧洲风格市场HVDC链路调度业务流程的要求。

IEC 62325-451-8:2022 specifies a UML package for the HVDC Link scheduling business process and its associated document contextual models, assembly models and XML schemas for use within the European style electricity markets. This part of IEC 62325 is based on the European style market contextual model (IEC 62325-351). The business process covered by this part of IEC 62325 is described in Subclause 5.3. The relevant aggregate core components (ACCs) defined in IEC 62325-351 have been contextualised into aggregated business information entities (ABIEs) to satisfy the requirements of the European style market HVDC Link scheduling business process.