{
  "url": "https://openlegislation.uk/eu-regulation-2017-1485/article-45",
  "json_url": "https://openlegislation.uk/eu-regulation-2017-1485/article-45.json",
  "legislation": "eur/2017/1485",
  "legislation_title": "Commission Regulation (EU) 2017/1485 of 2 August 2017 establishing a guideline on electricity transmission system operation (Text with EEA relevance)",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2017-1485",
  "path": "article/45",
  "kind": "article",
  "number": "45",
  "heading": "Structural data exchange",
  "text": "1. Each SGU which is a power generating facility owner of a type D power generating module connected to the transmission system shall provide the TSO with at least the following data:\n(a) general data of the power generating module, including installed capacity and primary energy source;\n(b) turbine and power generating facility data including time for cold and warm start;\n(c) data for short-circuit current calculation;\n(d) power generating facility transformer data;\n(e) FCR data of power generating modules offering or providing that service, in accordance with Article 154;\n(f) FRR data of power generating modules offering or providing that service, in accordance with Article 158;\n(g) RR data of power generating modules that offer or provide that service in accordance with Article 161;\n(h) data necessary for restoration of the transmission system;\n(i) data and models necessary for performing dynamic simulation;\n(j) protection data;\n(k) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n(l) voltage and reactive power control capability.\n2. Each SGU which is a power generating facility owner of a type B or a type C power generating module connected to the transmission system shall provide the TSO with at least the following data:\n(a) general data of the power generating module, including installed capacity and primary energy source;\n(b) data for short-circuit current calculation;\n(c) FCR data ... for power generating modules offering or providing that service;\n(d) FRR data for power generating modules that offer or provide that service;\n(e) RR data for power generating modules that offer or provide that service;\n(f) protection data;\n(g) reactive power control capability;\n(h) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n(i) data necessary for performing dynamic stability assessment according to Article 38.\n3. A TSO may request the power generating facility owner of a power generating module connected to the transmission system to provide further data where appropriate for operational security analysis in accordance with Title 2 of Part III.\n4. Each HVDC system owner or interconnector owner shall provide the TSO with the following data regarding the HVDC system or interconnector:\n(a) nameplate data of the installation;\n(b) transformers data;\n(c) data on filters and filter banks;\n(d) reactive power compensation data;\n(e) active power control capability;\n(f) reactive power and voltage control capability;\n(g) active or reactive operational mode prioritization, if existing;\n(h) frequency response capability;\n(i) dynamic models for dynamic simulation;\n(j) protection data; and\n(k) fault-ride-through capability.\n5. Each AC interconnector owner shall provide the TSO with at least the following data:\n(a) nameplate data of the installation;\n(b) electrical parameters;\n(c) associated protections.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Art. 45(1)(k) omitted (E.W.S.) (31.12.2020) by virtue of The Electricity Network Codes and Guidelines (System Operation and Connection) (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/533), reg. 1(2), Sch. 1 para. 39(2) (as amended by S.I. 2020/1016, regs. 1(2), 6(2)); 2020 c. 1, Sch. 5 para. 1(1)"
    },
    {
      "type": "F",
      "label": "F2",
      "text": "Words in Art. 45(2)(c) omitted (E.W.S.) (31.12.2020) by virtue of The Electricity Network Codes and Guidelines (System Operation and Connection) (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/533), reg. 1(2), Sch. 1 para. 39(3)(a) (as amended by S.I. 2020/1016, regs. 1(2), 6(2)); 2020 c. 1, Sch. 5 para. 1(1)"
    },
    {
      "type": "F",
      "label": "F3",
      "text": "Art. 45(2)(h) omitted (E.W.S.) (31.12.2020) by virtue of The Electricity Network Codes and Guidelines (System Operation and Connection) (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/533), reg. 1(2), Sch. 1 para. 39(3)(b) (as amended by S.I. 2020/1016, regs. 1(2), 6(2)); 2020 c. 1, Sch. 5 para. 1(1)"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2017/1485/article/45",
    "retrieved_at": "2026-11-01T14:44:42.168103+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}