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SysML-Based System Modeling for Design of BIPV Electric Power Generation

건물일체형 태양광 시스템의 전력발전부 설계를 위한 SysML기반 시스템 모델링

  • Lee, Seung-Joon (Energy & Environment Business Division, Korea Conformity Laboratories) ;
  • Lee, Jae-Chon (Dept. of Systems Engineering, Ajou University)
  • 이승준 (한국건설생활환경시험연구원 에너지환경사업본부) ;
  • 이재천 (아주대학교 시스템공학과)
  • Received : 2018.07.24
  • Accepted : 2018.10.05
  • Published : 2018.10.31

Abstract

Building Integrated Photovoltaic (BIPV) system is a typical integrated system that simultaneously performs both building function and solar power generation function. To maximize its potential advantage, however, the solar photovoltaic power generation function must be integrated from the early conceptual design stage, and maximum power generation must be designed. To cope with such requirements, preliminary research on BIPV design process based on architectural design model and computer simulation results for improving solar power generation performance have been published. However, the requirements of the BIPV system have not been clearly identified and systematically reflected in the subsequent design. Moreover, no model has verified the power generation design. To solve these problems, we systematically model the requirements of BIPV system and study power generation design based on the system requirements model. Through the study, we consistently use the standard system modeling language, SysML. Specifically, stakeholder requirements were first identified from stakeholders and related BIPV standards. Then, based on the domain model, the design requirements of the BIPV system were derived at the system level, and the functional and physical architectures of the target system were created based on the system requirements. Finally, the power generation performance of the BIPV system was evaluated through a simulated SysML model (Parametric diagram). If the SysML system model developed herein can be reinforced by reflecting the conditions resulting from building design, it will open an opportunity to study and optimize the power generation in the BIPV system in an integrated fashion.

Keywords

BIPV(Building Integrated Photovoltaic) system;MBSE(Model-Based System Engineering);M&S (Modeling and Simulation);Power generation design;SysML(System Modeling Language)

Acknowledgement

Supported by : 한국에너지공단

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