The production of green hydrogen and its scale-up require the enginering and installation of new electrolysis plants. Modular electrolysis plants ease the scale-up as they allow to add further modules with growing demand. While many engineering methods focus on the detailed planning of the plants and their automation systems, the early engineering phases are scarcely considered, supported or formalized. However, especially these phases are crucial in the current scale-up of modular electrolysis plants. In this paper, an intention-based engineering approach for the early engineering phases Requirements Engineering and Conceptual Engineering for modular electrolysis plants is presented and evaluated based on three different use cases. The approach is based on Goal-oriented Requirements Engineering from Software Engineering and relies on an early, systematic as well as formalized description and analysis of intentions of different engineering disciplines.

中文翻译：

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实现模块化电解厂的系统化、基于知识的要求和概念工程

绿色氢的生产及其规模化需要设计和安装新的电解厂。模块化电解厂可以轻松扩大规模，因为它们允许随着需求的增长而添加更多模块。虽然许多工程方法侧重于工厂及其自动化系统的详细规划，但早期工程阶段很少得到考虑、支持或形式化。然而，这些阶段对于当前模块化电解厂的规模扩大至关重要。本文提出了一种基于意图的工程方法，用于模块化电解厂早期工程阶段的需求工程和概念工程，并根据三个不同的用例进行了评估。该方法基于软件工程中的面向目标的需求工程，并依赖于对不同工程学科意图的早期、系统且形式化的描述和分析。