On early conflict identification by requirements modeling of energy system control structures

Heussen, Kai; Gehrke, Oliver; Niemann, Hans Henrik

doi:10.1109/etfa.2015.7301503

Cited by 4 publications

(8 citation statements)

References 22 publications

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“…In [4], it has been shown that MFM models are suitable to identify several types of functional controller conflict on early requirements elicitation. Following [4], controller conflict is the phenomenon in which the activation of one control structure has undesired effects on one or several other control structures.…”

Section: Functional Conflict Identification Via Mfmmentioning

confidence: 99%

“…Following [4], controller conflict is the phenomenon in which the activation of one control structure has undesired effects on one or several other control structures. In addition to the pure goal conflicts addressed in other work on conflicting goals, such as [24], MFM is suitable to identify also conflict patterns within the process using the semi-formal approach outlined in [4].…”

Section: Functional Conflict Identification Via Mfmmentioning

confidence: 99%

“…In more complex and distributed control situations, such as when several independent parties are involved this discovery may not be trivial, also as cross-domain phenomena may not be anticipated by domain experts. An approach for the identification of conflict patterns has been outlined in [4]. The authors of [4] suggest using the "Multi-level Flow Modeling" (MFM) language [5] as an intermediary functional representation.…”

Section: Introductionmentioning

confidence: 99%

“…An approach for the identification of conflict patterns has been outlined in [4]. The authors of [4] suggest using the "Multi-level Flow Modeling" (MFM) language [5] as an intermediary functional representation. Given use cases with formal control domain annotation, a manual or semiautomated translation to MFM models is possible [6].…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

A use case methodology to handle conflicting controller requirements for future power systems

Heussen

Uslar

Tornelli

2015

2015 International Symposium on Smart Electric Distribution Systems and Technologies (EDST)

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Abstract-This paper proposes a standards based requirements elicitation and analysis strategy tailored for smart grid control structure development. Control structures in electric power systems often span across several systems and stakeholders. Requirements elicitation for such control systems therefore requires coordination across many stakeholders and it is challenging to achieve a consistent design. To enable an iterative and distributed development we suggest a conflict management approach as a modular element of the design strategy, focusing on conflict identification and tracing. The idea is to describe a process starting from a tailored IEC 62559 template amended for recording controller conflicts and adapting the underlying use case management repository for collaborative work. Conflict identification is supported by Multilevel Flow Modeling providing abstracted conflict patterns.

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Section: Functional Conflict Identification Via Mfmmentioning

confidence: 99%

Section: Functional Conflict Identification Via Mfmmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

A use case methodology to handle conflicting controller requirements for future power systems

Heussen

Uslar

Tornelli

2015

2015 International Symposium on Smart Electric Distribution Systems and Technologies (EDST)

Self Cite

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“…Conflict Analysis: As part of the process outlined in [4], a semi-formal pattern-based conflict analysis has been proposed, in part based on a method formulated in [12]. Whereas the conflict analysis itself is part of the desired project outcome, the formal basis and process for its direct application could not be implemented.…”

Section: Adaptation Of the Existing Tool Chain For Electramentioning

confidence: 99%

Towards modeling future energy infrastructures — the ELECTRA system engineering approach

Uslar

Heussen

2016

2016 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe)

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Abstract-Within this contribution, we provide an overview based on previous work conducted in the ELECTRA project to come up with a consistent method for modeling the ELECTRA WoC approach according to the methods established with the M/490 mandate of the European Commission. We will motivate the use of the IEC 62559 use case template as well as needed changes to cope particularly with the aspects of controller conflicts and Greenfield technology modeling. From the original envisioned use of the standards, we show a possible transfer on how to properly deal with a Greenfield approach when modeling.

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Towards a systematic and knowledge-based requirements and conceptual engineering for modular electrolysis plants

Markaj,

Lorenz,

Scholz

et al. 2023

Energy Inform

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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.

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On early conflict identification by requirements modeling of energy system control structures

Cited by 4 publications

References 22 publications

A use case methodology to handle conflicting controller requirements for future power systems

A use case methodology to handle conflicting controller requirements for future power systems

Towards modeling future energy infrastructures — the ELECTRA system engineering approach

Towards a systematic and knowledge-based requirements and conceptual engineering for modular electrolysis plants

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