{
  "$schema": "https://ps-wiki.github.io/schema/v1/term.schema.json",
  "id": "power-systems-optimization",
  "title": "Power Systems Optimization",
  "description": "It includes investment problems, operation planning problems, operations problems, and control problems.",
  "language": "en",
  "tags": [
    "optimization"
  ],
  "related": [],
  "breaking": false,
  "dates": {
    "created": "2025-11-29",
    "last_modified": "2025-11-29"
  },
  "authors": [
    {
      "name": "Jinning Wang",
      "url": "https://jinningwang.github.io"
    }
  ],
  "content": {
    "sections": [
      {
        "order": 1,
        "id": "definition-in-an-article",
        "title": "Definition in an Article",
        "type": "definition",
        "source_keys": [
          "kaya2026fifty"
        ],
        "page": null,
        "body_md": "> While these main problems do not by themselves represent a full power system analysis, they reflect the main streams of research on power systems optimization. **Investment problems** consider a planning horizon spanning from years to several decades, with decisions related to generating units, transmission lines and distribution systems being determined. **Operation planning problems** can span from days to years and encompass maintenance planning for lines, transformers and generators, fuel procurement planning and hydro-thermal scheduling. **Operations problems**, which often extend over minutes to days, determine scheduling and dispatch decisions. **Control problems**, aimed at ensuring the stability of the entire power system, cover horizons ranging from real-time to minutes.\n",
        "figures": [
          {
            "path": "/assets/img/pswiki/power-systems-optimization.jpg",
            "caption_md": "Fig. 1. Components of power system optimization throughout the entire planning horizon. (from <d-cite key=\"kaya2026fifty\"></d-cite>)",
            "alt": "Fig. 1. Components of power system optimization throughout the entire planning horizon.",
            "zoomable": true,
            "source_keys": [
              "kaya2026fifty"
            ]
          }
        ]
      }
    ]
  }
}