目次

ディジタル変電所の監視制御・保護リレーシステム･････････････････････

ディジタル変電所の監視制御・保護リレーシステム専門委員会

委員会組織
第１章 総説 ······················································································ （1）１－１ 委員会設立の経緯 ········································································ （1）１－２ 研究の経過 ·············································································· （1）１－３ 報告書の範囲 ············································································ （1）
１－４ 報告書の概要 ············································································ （1）第２章 変電所監視制御・保護リレーシステムの現状と役割 ··········································· （5）２－１ 変電所監視制御・保護リレーシステムの概要 ··············································· （5）2-1-1 変電所監視制御・保護リレーシステムの範囲 ··············································· （5）2-1-2 主な機能 ··············································································· （8）2-1-3 システム構成の分類 ···································································· （10）２－２ 変電所監視制御システムの現状··························································· （14）2-2-1 変電所監視制御システムにおけるディジタル化の現状 ······································ （14）2-2-2 変電所監視制御・保護リレーシステムの通信技術の特徴 ···································· （17）２－３ 変電所監視制御システムの課題··························································· （17）2-3-1 現状の監視制御システムが抱える課題 ···················································· （17）2-3-2 課題に対する現状の取り組み ···························································· （18）
2-3-3 ディジタル変電所およびフルディジタル変電所に対する期待 ································ （20）
第３章 国際規格 IEC 61850 の基礎と動向 ·························································· （22）
３－１ IEC 61850 の概要 ······································································· （22）3-1-1 目的と歴史 ············································································ （22）3-1-2 特徴・アプローチ ······································································ （22）3-1-3 規格体系 ·············································································· （25）
３－２ データモデル ··········································································· （27）3-2-1 データモデルの構造 ···································································· （27）
3-2-2 論理ノード ············································································ （27）3-2-3 共通データクラス ······································································ （31）
３－３ 通信サービスおよび通信プロトコル······················································· （32）3-3-1 通信サービス ·········································································· （32）3-3-2 通信プロトコル ········································································ （36）3-3-3 LAN エンジニアリングガイドライン ······················································ （38）
３－４ エンジニアリング ······································································· （38）3-4-1 エンジニアリングプロセス ······························································ （38）3-4-2 設定ファイルの種類 ···································································· （39）3-4-3 システム構成記述言語 ·································································· （40）
３－５ 関連規格 ··············································································· （40）3-5-1 IEC 61869-9 計器用変成器 ······························································ （40）3-5-2 IEC 62271-3 高電圧開閉器・制御対象機器 ················································ （44）3-5-3 IEC 62351 電力システムのセキュリティ ·················································· （44）3-5-4 IEC 62439-3 レイヤ 2 通信ルート冗長化技術 ············································· （45）3-5-5 IEC 61131-3 PLC 向けプログラミング言語 ················································ （45）
３－６ 規格上の注意事項と規格の動向··························································· （45）3-6-1 規格上の注意事項 ······································································ （45）3-6-2 規格の動向 ············································································ （48）

第４章 IEC 61850 ディジタル変電所監視制御・保護リレーシステムの概要と課題 ······················ （51）４－１ ハードウェアの機能と基本構成··························································· （51）4-1-1 ハードウェアの機能 ···································································· （51）
4-1-2 IEC 61850 の適用状況と基本構成 ························································ （52）
４－２ ネットワークと冗長化··································································· （57）
4-2-1 冗長化の方式 ·········································································· （57）
4-2-2 ネットワークの得失 ···································································· （58）
４－３ 課題と方策 ············································································· （60）4-3-1 伝送性能 ·············································································· （60）
4-3-2 時刻同期 ·············································································· （67）4-3-3 セキュリティ ·········································································· （72）第５章 ステーションバス導入の課題と方策························································· （77）５－１ 設計開発の課題と方策··································································· （77）5-1-1 設計手順 ·············································································· （77）5-1-2 システム設計 ·········································································· （79）5-1-3 機能配置 ·············································································· （80）
5-1-4 伝送方法 ·············································································· （81）5-1-5 IED 要求仕様 ·········································································· （84）5-1-6 設計ツール ············································································ （86）
５－２ 試験方法の課題と方策··································································· （87）5-2-1 試験の考え方 ·········································································· （87）
5-2-2 ステーションバス導入時の試験 ·························································· （89）
5-2-3 試験時の留意事項 ······································································ （94）
5-2-4 試験ツール ············································································ （97）5-2-5 アンケート結果に基づく試験の課題 ······················································ （97）
５－３ 保守・運用の課題と方策································································· （99）5-3-1 保守運用 ·············································································· （99）
5-3-2 保守支援ツール ······································································· （100）5-3-3 伝送不良・装置不良 ··································································· （104）
5-3-4 既設システムとの結合 ································································· （108）
５－４ 導入事例（国内・海外）································································ （110）5-4-1 国内の導入事例 ······································································· （110）
5-4-2 海外の導入事例 ······································································· （114）
第６章 プロセスバス導入の課題と方策···························································· （116）
６－１ 設計開発の課題と方策·································································· （116）
6-1-1 システム設計と課題 ··································································· （116）
6-1-2 伝送方法 ············································································· （137）
6-1-3 試験方法 ············································································· （139）
６－２ 保護リレーシステムへのプロセスバス適用に関する課題と方策 ····························· （142）
6-2-1 保護リレー装置に必要な機能 ··························································· （142）
6-2-2 性能課題と方策 ······································································· （143）
6-2-3 その他の課題と考慮すべき事項 ························································· （145）
６－３ 導入事例 ·············································································· （148）
第７章 将来の監視制御・保護リレーシステムに向けた展望 ········································· （152）
７－１ 将来に向けた取り組み·································································· （152）
7-1-1 期待される機能・効果 ································································· （152）
7-1-2 ディジタル情報の利活用に関する海外動向 ··············································· （153）
7-1-3 新たな価値 ··········································································· （154）
7-1-4 開発ロードマップ ····································································· （155）
７－２ 将来の監視制御・保護リレーシステム···················································· （156）
あとがき ························································································ （158）
付録１
付録２

専門用語一覧表 ·········································································· （159）
略語一覧表 ·············································································· （167）