{
  "$schema": "https://ps-wiki.github.io/schema/v1/term.schema.json",
  "id": "dynamic-stability",
  "title": "Dynamic Stability",
  "description": "The ability to damp oscillations; or the general term for rotor angle stability, frequency stability, and voltage stability.",
  "language": "en",
  "tags": [
    "stability",
    "system-operator",
    "pjm",
    "european-union",
    "europe"
  ],
  "related": [
    "stability",
    "transient-stability-assessment",
    "transient-stability",
    "frequency-stability",
    "voltage-stability",
    "rotor-angle-stability",
    "small-signal-stability",
    "participation-factors"
  ],
  "breaking": false,
  "dates": {
    "created": "2025-12-02",
    "last_modified": "2026-01-18"
  },
  "authors": [
    {
      "name": "Jinning Wang",
      "url": "https://jinningwang.github.io"
    }
  ],
  "content": {
    "sections": [
      {
        "order": 1,
        "id": "definition-by-pjm",
        "title": "Definition by PJM",
        "type": "definition",
        "source_keys": [
          "pjm2025m3v69"
        ],
        "page": "p64, Revision 69",
        "body_md": "> The ability of a generating unit or a group of generating units to damp oscilations caused by relatively minor disturbances through the action of properly tuned control systems.\n"
      },
      {
        "order": 2,
        "id": "definition-by-a-european-union-regulation",
        "title": "Definition by a European Union Regulation",
        "type": "definition",
        "source_keys": [
          "eu2017guideline"
        ],
        "page": "p6",
        "body_md": "> ‘dynamic stability’ is a common term including the rotor angle stability, frequency stability and voltage stability;\n"
      }
    ]
  }
}