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Dynamic ModellingRequirements for Users

David Cashman

Grid Code Review Panel20 th February 2013

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Motivation

Current Grid Code speci ications or Dynamicmodels are outdated and unbalanced! " Di erent standards or Conventional Generators# $FP%# &nterconnectors

&ncrease in ran'e o studies per ormed andso tware utilised by (%)! " P%%*e# D&'%&+,-( PowerFactory# D%. (ools

/ariation in technolo'ies included in model! " Conventional! Governors# , citers# P%%# ),+ and ,+ protection " $FP%! Full Converter# DF&G# Control %ystems " /DC! +CC# /%C# Control systems

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Approach Taken

%tandardise re uirements o models or all sers o thesystem irrespective o technolo'y type

Plannin' Code .ppendi updated to cover data andmodellin' speci ications or all users

De ine a standard Con identiality .rran'ement between

the (%) and the sers 4rin' re uirements closer to %)-&s $ind Farm %ettin'

%chedule

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Main Updates to Data Specifications

PC5.6! or Generators mostly remains unchan'ed " one new section on:echanical data " where appropriate and ;usti ied

PC5.

PC5.=! or Demand %ide nits unchan'ed

PC5.9! Dynamic :odel Re uirements or sers

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Main Updates to Model Requirements

sers shall provide models or R:% and where re uired ,:(simulation

%o tware pac>a'es re uired are de ined! " %iemens P%%*e# D&'%&+,-( PowerFactory# D%. (ools (%.(

%ource Code o models to be provided

4lac> bo models are unacceptable %ample cases o model to be provided demonstratin' the

correct unctionality o the model

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Confidentiality Agreement

(he re uirement is on the ser to provide a model suitable orrepresentin' its plant

(he (%) will enter a standardised -D. with sers where models

are commercially sensitive

(%) re uired to share models with other (%)s# D%)s and thirdparties to per orm duties

(he (%) will a'ree to directly interact with the ),: in relation tomodels provided the ),: enters -D.

.d7hoc -D.s with ),:s or speci ic plants will not be accepted

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