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testsono2's profile
tdn810@電験3種一撃合格マン
tdn810@電験3種一撃合格マン
tdn810@電験3種一撃合格マン
@testsono2

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tdn810@電験3種一撃合格マン

@testsono2

ムダヅモなき電験合格者🥰 勉強しなきゃヽ(=゚ω゚)人(゚ω゚=)ノでもゲームしないと働く気力沸かないよ?

Joined February 2012

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    1. 安田 陽‏ @YohYasuda 9h9 hours ago

      安田 陽 Retweeted tdn810@電験3種一撃合格マン

      中途半端な知識でエビデンスもまともに提示できず自論展開するファンタジー系の方のために、当方からエビデンスの一例を提示します。 例えば電力業界の方々がよく参照する定評あるものとして電気新聞さんの『電力・エネルギー時事用語辞典』がありますが、そこで「揚水発電所」の項目を引くと(続くhttps://twitter.com/testsono2/status/1187696274725687297 …

      安田 陽 added,

      tdn810@電験3種一撃合格マン @testsono2
      Replying to @testsono2 @fujitankob and 2 others
      あ、私の持論ね?
      1 reply 2 retweets 15 likes
      Show this thread
    2. 安田 陽‏ @YohYasuda 9h9 hours ago

      続き)「電気の需要が多い昼間に上部調整池から下部調整池に水を落として発電し、発電に使った水は下部調整池に貯めておく。一方、電気の需要が少ない夜間に下部調整池から上部調整池に水をくみ上げ上部調整池に貯めておき、再び昼間の発電に使うというように、一定量の水を使用して(続く

      2 replies 1 retweet 7 likes
      Show this thread
    3. 安田 陽‏ @YohYasuda 9h9 hours ago

      続き)発電と揚水を繰り返し行っている。(中略) また優れた出力調整能力を持っていることから、電気の需要の変動に素早く対応して需要と供給のバランスを取るための役割(周波数制御)も担っている。」とあります。(安田注:手元にある2012年版では太陽光による昼間揚水は言及されてませんが。)

      2 replies 1 retweet 8 likes
      Show this thread
    4. 安田 陽‏ @YohYasuda 9h9 hours ago

      今後再エネ大量導入に伴い可変速揚水の活躍に期待したいところなので後半の部分の周波数制御に着目されるのは悪くありませんが、上記の文脈(「また…」「も担っている」)からこれを「主目的」だと自論展開されるのは無理があります(他の文献でも同様)。前半部分の知識は知らなかったということかな?

      2 replies 1 retweet 9 likes
      Show this thread
      tdn810@電験3種一撃合格マン‏ @testsono2 8h8 hours ago
      Replying to @YohYasuda

      断定したのは誤りですが、記述の見当たらない主目的を設定するなら安田さんは何だと考えますか? これは私が一貫して訪ねていることですが 停止状態であっても起動の早さから「待機予備力」ではなく運転予備力に分類される以上、負荷の急増に対応する為に設置するという推察は的はずれでしょうか?

      10:55 AM - 25 Oct 2019
      1 reply 0 retweets 0 likes
        1. tdn810@電験3種一撃合格マン‏ @testsono2 8h8 hours ago
          Replying to @testsono2 @YohYasuda

          原子力や石炭などのベースロード電源を高効率で需要の下がる夜間も運転し続けるため はベースロード電源用量の低下した現状にそぐわないでしょうし...

          0 replies 0 retweets 0 likes
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