MATPOWER / MATPOWER/matpower

extend zonal reserves to include requirements that are functions of Pg

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enhancement
Dominant language
MATLAB
Stars
592
Forks
184
PR merge metrics
No merged PRs in 30d

Description

As described in MOST issue #15, @lordleoo proposes to extend the zonal reserve implementation to include zonal requirements that are linear functions of Pg, in addition to the existing fixed requirements.

For zone k the original constraint (7.5) in the User's Manual ...
\sum_{i \in Z_k} r_i >= R_k
... is modified to ...
\sum_{i \in Z_k} r_i >= R_k + c_k * Pg
... where c_k is the k-th row of a new optional nrz x ng input matrix mpc.reserves.req_p.

Note that I'm suggesting to change the name of the new field from pweights (as initially proposed in MATPOWER/most#15) to req_p.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No files or tests are named in the issue. Start by locating the existing zonal reserve implementation and its input handling, then compare them with the stated R_k + c_k * Pg constraint and the optional mpc.reserves.req_p matrix; done means linear Pg-dependent zonal requirements are supported without breaking fixed requirements.

Written by the indexing model from the issue text.

Assessment

Tech stack
matlab
Domain
backend
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
30/100

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