% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Sass:877457,
      author       = {Sass, Susanne and Mitsos, Alexander},
      title        = {{O}ptimal operation of dynamic (energy) systems: {W}hen are
                      quasi-steady models adequate?},
      journal      = {Computers $\&$ chemical engineering},
      volume       = {124},
      issn         = {0098-1354},
      address      = {Amsterdam [u.a.]},
      publisher    = {Elsevier Science},
      reportid     = {FZJ-2020-02210},
      pages        = {133 - 139},
      year         = {2019},
      abstract     = {Since design optimization faces the challenge of solving
                      inherently large optimization problems, the complexity of
                      underlying dynamic systems is often reduced by applying
                      quasi-steady state assumptions. It is thereby indispensable
                      to identify the components whose transient behavior is
                      essential to ensure meaningful results. In this study, we
                      discuss a dynamic model for an illustrative hybrid energy
                      system, which extends the quasi-steady models of Voll et al.
                      (2013). Based on optimal operation with fixed design, we
                      underline the importance of the relationship between the
                      dynamics of the model and of the input data for the
                      adequateness of quasi-steady operation. Our results
                      emphasize the need for suitable ramp constraints in
                      quasi-steady models of dynamic systems within operational
                      optimization. Moreover, the existence of a storage unit is
                      no sufficient justification for quasi-steady state
                      assumptions.},
      cin          = {IEK-10},
      ddc          = {660},
      cid          = {I:(DE-Juel1)IEK-10-20170217},
      pnm          = {899 - ohne Topic (POF3-899) / ES2050 - Energie Sytem 2050
                      (ES2050)},
      pid          = {G:(DE-HGF)POF3-899 / G:(DE-HGF)ES2050},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000461465600010},
      doi          = {10.1016/j.compchemeng.2019.02.011},
      url          = {https://juser.fz-juelich.de/record/877457},
}