search

Haigutus / USVDM

Collection of tools that helps one to use and exchange CIM based grid models (CIM16/CGMES) and market messages (IEC 62325)
GNU General Public License v2.0
10 stars 9 forks source link

Extract ACNP and DC flows for PEVF schedule #12

Open Haigutus opened 3 years ago

Haigutus commented 3 years ago

ControlArea.netInterchange attributes: AC NP from PEVF + DC NP deduced from the EquivalentInjection linked to Xnodes having the IdentifiedObject.description = ‘HVDC’

Haigutus commented 3 years ago

Planned approach:

  1. Find Control Area of type Interexchange
  2. Find All TieFlows, EIC and NP related to that ControlArea
  3. Sum All flows on TieFLows
  4. Extract All Tieflows related to boundary with HVDC in description (HVDC flows)
  5. Extract form point 3. sum of HVDC flows (ACNP)

Open questions:

  1. What to do if there are no TieFlows? Use Equivalent Injections?
  2. What to do if there are no Tieflows associated to the Interexcahnge Control Area? Use all defined Tieflows?
  3. What if HVCD does not have TieFlow marked? TieFlow should be added and taken into account for HVDC flows and ACNP?
Haigutus commented 3 years ago

Needed Relations:

ControlArea -> TieFlow -> Terminal image

SvPowerflow -> Terminal image

EquivalentInjection -> Terminal image

Alberto-Bonelli commented 3 years ago

Hello Kristjan,

Assuming that the TieFlows definition based on a provided list and the link between these TieFlows and their respective ControlAreas were already corrected (using the already existing script):

  1. If a TieFlow is missing at a specific Xnode then AC or DC NP should not be assessed. EquivalentInjection.p values can be used for the assessment of the AC/DC NP where TieFlows are defined.
  2. This should be fixed by the already implemented corrections. All TieFlows in IGM should be associated to a ControlArea in the IGM
  3. If a TieFlow is missing then power flows on that specific tie-line should not be considered in the DC NP assessment.