\u754c \u6ce2 \u3014\u6771\u4eac\u5927\u5b66\u3015<\/p>\n
\u30b7\u30b9\u30c6\u30e0\u5f37\u5ea6\u306e\u6982\u5ff5\u306f\uff0c\u300c\u7121\u9650\u5927\u6bcd\u7dda\uff08infinite bus\uff09\u300d\u306e\u8003\u3048\u65b9\u306b\u305d\u306e\u6839\u6e90\u3092\u6709\u3059\u308b\u3002\u96fb\u529b\u7cfb\u7d71\u306b\u304a\u3044\u3066\uff0c\u3042\u308b\u6bcd\u7dda\u304c\u7121\u9650\u5927\u6bcd\u7dda\u3068\u307f\u306a\u3055\u308c\u308b\u5834\u5408\uff0c\u305d\u306e\u610f\u5473\u306f\u4e8c\u3064\u306e\u5074\u9762\u304b\u3089\u69cb\u6210\u3055\u308c\u308b\u3002\u7b2c1\u306b\uff0c\u5f53\u8a72\u6bcd\u7dda\u306b\u63a5\u7d9a\u3055\u308c\u308b\u4e00\u6b21\u6a5f\u5668\u306e\u5bb9\u91cf\u304c\u3044\u304b\u306b\u5927\u304d\u304f\u306a\u3063\u3066\u3082\uff0c\u305d\u306e\u6bcd\u7dda\u306e\u96fb\u5727\u632f\u5e45\u306f\u5909\u5316\u3057\u306a\u3044\u3053\u3068\u3002\u7b2c2\u306b\uff0c\u63a5\u7d9a\u6a5f\u5668\u306e\u5bb9\u91cf\u306b\u304b\u304b\u308f\u3089\u305a\uff0c\u305d\u306e\u6bcd\u7dda\u306e\u96fb\u5727\u5468\u6ce2\u6570\u306f\u5909\u5316\u3057\u306a\u3044\u3053\u3068\u3067\u3042\u308b\u3002\u3053\u306e\u3088\u3046\u306b\uff0c\u7121\u9650\u5927\u6bcd\u7dda\u306b\u304a\u3044\u3066\u306f\uff0c\u96fb\u5727\u632f\u5e45\u304a\u3088\u3073\u5468\u6ce2\u6570\u306e\u3044\u305a\u308c\u3082\uff0c\u63a5\u7d9a\u3055\u308c\u308b\u6a5f\u5668\u306e\u7a2e\u985e\u3084\u5bb9\u91cf\u306e\u5f71\u97ff\u3092\u53d7\u3051\u306a\u3044\u3002\u4e00\u65b9\uff0c\u5b9f\u969b\u306e\u96fb\u529b\u7cfb\u7d71\u3067\u306f\uff0c\u4efb\u610f\u306e\u6bcd\u7dda\u306e\u96fb\u5727\u632f\u5e45\u304a\u3088\u3073\u5468\u6ce2\u6570\u306f\uff0c\u63a5\u7d9a\u6a5f\u5668\u306e\u5f71\u97ff\u3092\u5fc5\u7136\u7684\u306b\u53d7\u3051\u308b\u3002\u3053\u306e\u5f71\u97ff\u306e\u7a0b\u5ea6\u3092\u5b9a\u91cf\u7684\u306b\u8a18\u8ff0\u3059\u308b\u6307\u6a19\u304c\u30b7\u30b9\u30c6\u30e0\u5f37\u5ea6\u3067\u3042\u308b\u3002<\/p>\n
\u30b7\u30b9\u30c6\u30e0\u5f37\u5ea6\u306f\u4e00\u822c\u7684\u306b\u96fb\u5727\u652f\u6301\u5f37\u5ea6\u3068\u5468\u6ce2\u6570\u652f\u6301\u5f37\u5ea6\u306b\u5206\u89e3\u3055\u308c\u308b\u3002\u540c\u671f\u767a\u96fb\u6a5f\u304c\u4e3b\u6d41\u3067\u3042\u3063\u305f\u5f93\u6765\u578b\u96fb\u529b\u7cfb\u7d71\u3067\u306f\uff0c\u96fb\u5727\u652f\u6301\u5f37\u5ea6\u306f\u901a\u5e38\uff0c\u77ed\u7d61\u6bd4\uff08Short-Circuit Ratio, SCR\uff09\u306b\u3088\u308a\u8a55\u4fa1\u3055\u308c\u308b\u3002\u305d\u306e\u5b9a\u7fa9\u306f\uff0c\u63a5\u7d9a\u6bcd\u7dda\uff08\u6a5f\u5668\u3068\u7cfb\u7d71\u306e\u754c\u9762\u6bcd\u7dda\uff0c\u3059\u306a\u308f\u3061Point of Common Coupling, PCC\uff09\u306b\u304a\u3051\u308b\u4e09\u76f8\u77ed\u7d61\u5bb9\u91cf\u3068\u5f53\u8a72\u63a5\u7d9a\u6a5f\u5668\u306e\u5bb9\u91cf\u3068\u306e\u6bd4\u3067\u3042\u308a(1)\uff0c\u3053\u3053\u3067\u306e\u4e09\u76f8\u77ed\u7d61\u5bb9\u91cf\u306f\u540c\u671f\u767a\u96fb\u6a5f\u96fb\u6e90\u304c\u5bc4\u4e0e\u3059\u308b\u77ed\u7d61\u5bb9\u91cf\u306e\u307f\u3092\u6307\u3059\u3002
\n\u5468\u6ce2\u6570\u652f\u6301\u5f37\u5ea6\u306f\uff0c\u6163\u6027\u652f\u6301\u80fd\u529b\u3068\u4e00\u6b21\u5468\u6ce2\u6570\u5909\u52d5\u5236\u5fa1\u80fd\u529b\u306e\u4e8c\u3064\u306e\u89b3\u70b9\u304b\u3089\u7279\u5fb4\u3065\u3051\u3089\u308c\u308b\u3002\u6163\u6027\u652f\u6301\u80fd\u529b\u306f\uff0c\u7cfb\u7d71\u304c\u6709\u52b9\u96fb\u529b\u64fe\u4e71\u3092\u53d7\u3051\u305f\u76f4\u5f8c\u306b\u304a\u3051\u308b\u5468\u6ce2\u6570\u5909\u5316\u7387\uff08RoCoF: Rate of Change of Frequency\uff09\u3092\u8a18\u8ff0\u3059\u308b\u6307\u6a19\u3067\u3042\u308a\uff0c\u5f93\u6765\u578b\u96fb\u529b\u7cfb\u7d71\u3067\u306f\u5168\u7cfb\u7d71\u306e\u540c\u671f\u6a5f\u56de\u8ee2\u5b50\u306b\u84c4\u7a4d\u3055\u308c\u305f\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\uff08\u5358\u4f4d\uff1aMWs\uff09\u3042\u308b\u3044\u306f\u5168\u7cfb\u7d71\u7b49\u4fa1\u6163\u6027\u6642\u9593\u5b9a\u6570H\uff08\u5358\u4f4d\uff1as\uff09\u306b\u3088\u308a\u8868\u73fe\u3055\u308c\u308b\u3002\u4e00\u65b9\uff0c\u4e00\u6b21\u5468\u6ce2\u6570\u5236\u5fa1\u80fd\u529b\u306f\uff0c\u5468\u6ce2\u6570\u504f\u5dee\u304c\u767a\u751f\u3057\u305f\u969b\u306b\u7cfb\u7d71\u304c\u5438\u53ce\u30fb\u4f9b\u7d66\u3057\u5f97\u308b\u6709\u52b9\u96fb\u529b\u3092\u8868\u3059\u6307\u6a19\u3067\u3042\u308a\uff0c\u5f93\u6765\u578b\u96fb\u529b\u7cfb\u7d71\u3067\u306f\u5468\u6ce2\u6570\u504f\u5dee\u56e0\u5b50\u3042\u308b\u3044\u306f\u5468\u6ce2\u6570\u7279\u6027\u5b9a\u6570\uff08\u5358\u4f4d\uff1aMW\/0.1 Hz\uff09\u306b\u3088\u308a\u8a18\u8ff0\u3055\u308c\u308b\u3002\u3053\u308c\u306f\uff0c\u5168\u7cfb\u7d71\u540c\u671f\u767a\u96fb\u6a5f\u306e\u8abf\u901f\u5668\u8abf\u5dee\u7387\u304a\u3088\u3073\u5168\u7cfb\u7d71\u306e\u96fb\u529b\u8ca0\u8377\u306e\u5468\u6ce2\u6570\u7279\u6027\u5b9a\u6570\u306b\u95a2\u9023\u3059\u308b\u3002<\/p>\n
\u3057\u304b\u3057\uff0c\u5f93\u6765\u578b\u540c\u671f\u6a5f\u96fb\u6e90\u4e2d\u5fc3\u306e\u96fb\u529b\u7cfb\u7d71\u304b\u3089\uff0c\u30d1\u30ef\u30fc\u30a8\u30ec\u5909\u63db\u5668\u3092\u4ecb\u3057\u3066\u9023\u7cfb\u3055\u308c\u308b\u30a4\u30f3\u30d0\u30fc\u30bf\u30d9\u30fc\u30b9\u96fb\u6e90\uff08\u4e3b\u306b\u518d\u751f\u53ef\u80fd\u30a8\u30cd\u30eb\u30ae\u30fc\u96fb\u6e90\uff09\u306e\u5272\u5408\u304c\u6025\u901f\u306b\u5897\u52a0\u3059\u308b\u4e2d\uff0c\u96fb\u529b\u7cfb\u7d71\u306f\u518d\u751f\u53ef\u80fd\u30a8\u30cd\u30eb\u30ae\u30fc\u9ad8\u5c0e\u5165\u578b\uff08renewable-rich\uff09\u6b21\u4e16\u4ee3\u96fb\u529b\u7cfb\u7d71\u3078\u3068\u79fb\u884c\u3057\u3064\u3064\u3042\u308b\u3002\u305d\u306e\u4e2d\uff0c\u96fb\u5727\u6e90\u578b\u5909\u63db\u5668\uff08Voltage Sourced Converter\uff0cVSC\uff09\u3092\u4ecb\u3057\u3066\u9023\u7cfb\u3055\u308c\u308b\u975e\u540c\u671f\u6a5f\u96fb\u6e90\u306e\u5272\u5408\u304c\u7740\u5b9f\u306b\u5897\u52a0\u3057\u3066\u3044\u308b\u3002\u3053\u306e\u3088\u3046\u306a\u72b6\u6cc1\u4e0b\u3067\u306f\uff0c\u5f93\u6765\u306e\u77ed\u7d61\u6bd4\u3092\u305d\u306e\u307e\u307e\u7528\u3044\u3066\u96fb\u5727\u652f\u6301\u5f37\u5ea6\u3092\u8a55\u4fa1\u3059\u308b\u3053\u3068\u306f\u4e0d\u9069\u5207\u3067\u3042\u308b\u3002\u305d\u306e\u4e3b\u306a\u7406\u7531\u306f\uff0c\u5f93\u6765\u306e\u77ed\u7d61\u6bd4\u304c\u540c\u671f\u767a\u96fb\u6a5f\u96fb\u6e90\u306b\u3088\u308b\u77ed\u7d61\u96fb\u6d41\u306e\u307f\u3092\u8003\u616e\u3057\u3066\u304a\u308a\uff0c\u975e\u540c\u671f\u6a5f\u96fb\u6e90\u306e\u7cfb\u7d71\u652f\u6301\u52b9\u679c\u304c\u53cd\u6620\u3055\u308c\u306a\u3044\u70b9\u306b\u3042\u308b\u3002\u307e\u305f\uff0c\u975e\u540c\u671f\u6a5f\u96fb\u6e90\u306e\u77ed\u7d61\u96fb\u6d41\u3092\u8a08\u7b97\u306b\u542b\u3081\u3088\u3046\u3068\u3059\u308b\u3068\uff0c\u96fb\u6d41\u5236\u9650\u6a5f\u69cb\u306e\u5f71\u97ff\u306b\u3088\u308a\u7269\u7406\u7684\u610f\u5473\u3092\u5931\u3046\u305f\u3081\uff0c\u5f93\u6765\u5b9a\u7fa9\u306e\u7d99\u7d9a\u306f\u56f0\u96e3\u3067\u3042\u308b\u3002\u540c\u69d8\u306b\uff0c\u6163\u6027\u652f\u6301\u80fd\u529b\u306e\u8a18\u8ff0\u306b\u3064\u3044\u3066\u3082\uff0c\u5f93\u6765\u306e\u624b\u6cd5\u306f\u540c\u671f\u6a5f\u56de\u8ee2\u5b50\u306e\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\u306b\u4f9d\u62e0\u3059\u308b\u3082\u306e\u3067\u3042\u308a\uff0c\u975e\u540c\u671f\u6a5f\u96fb\u6e90\u306e\u6163\u6027\u652f\u6301\u80fd\u529b\u306f\u5236\u5fa1\u5668\u306b\u3088\u308a\u6c7a\u5b9a\u3055\u308c\uff08\u4f8b\u3048\u3070\uff0cgrid-forming control\uff0cGFM \u5236\u5fa1\uff09\uff0c\u904b\u8ee2\u70b9\u306b\u5fdc\u3058\u3066\u5909\u52d5\u3059\u308b\u305f\u3081\uff0c\u56fa\u5b9a\u3055\u308c\u305f\u7b49\u4fa1\u6163\u6027\u6642\u9593\u5b9a\u6570H\u306e\u4eee\u5b9a\u306f\u6210\u7acb\u3057\u306a\u304f\u306a\u308b\u3002\u3055\u3089\u306b\uff0c\u5f93\u6765\u306e\u5468\u6ce2\u6570\u504f\u5dee\u56e0\u5b50\u3082\u975e\u540c\u671f\u6a5f\u96fb\u6e90\u306e\u4e00\u6b21\u5468\u6ce2\u6570\u5236\u5fa1\u80fd\u529b\u3092\u8003\u616e\u3057\u3066\u3044\u306a\u3044\u3002
\n\u3057\u305f\u304c\u3063\u3066\uff0c\u540c\u671f\u6a5f\u96fb\u6e90\u3068\u975e\u540c\u671f\u6a5f\u96fb\u6e90\u304c\u5171\u5b58\u3059\u308bRenewable-Rich\u578b\u96fb\u529b\u7cfb\u7d71\u306b\u304a\u3044\u3066\u306f\uff0c\u3053\u308c\u3089\u306e\u6307\u6a19\u306e\u518d\u5b9a\u7fa9\u304c\u5f37\u304f\u6c42\u3081\u3089\u308c\u3066\u3044\u308b\u3002<\/p>\n
<\/p>\n
(\uff11) \u5c0f\u51fa \u660e\uff1a\u7528\u8a9e\u89e3\u8aac\u300c\u7b2c174\u56de\u30c6\u30fc\u30de\uff1a\u77ed\u7d61\u5bb9\u91cf\u300d\uff0c\u96fb\u5b66\u8ad6B-NL\uff0cVol.145, No.9, p.6 (2025)<\/p>\n
\u754c \u6ce2 \u3014\u6771\u4eac\u5927\u5b66\u3015 1. \u306f\u3058\u3081\u306b \u30b7\u30b9\u30c6\u30e0\u5f37\u5ea6\u306e\u6982\u5ff5\u306f\uff0c\u300c\u7121\u9650\u5927\u6bcd\u7dda\uff08infinite bus\uff09\u300d\u306e\u8003\u3048\u65b9\u306b\u305d\u306e\u6839\u6e90\u3092\u6709\u3059\u308b\u3002\u96fb\u529b\u7cfb\u7d71\u306b\u304a\u3044\u3066\uff0c\u3042\u308b\u6bcd\u7dda\u304c\u7121\u9650\u5927\u6bcd\u7dda\u3068\u307f\u306a\u3055\u308c\u308b\u5834\u5408\uff0c\u305d\u306e\u610f\u5473\u306f\u4e8c\u3064\u306e\u5074\u9762\u304b\u3089\u69cb\u6210\u3055\u308c\u308b […]<\/p>\n","protected":false},"author":9,"featured_media":1470,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_seo_schema_type":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false,"vk-ltc-link":"","vk-ltc-target":"0"},"categories":[1,2],"tags":[],"class_list":["post-6294","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-event","category-news"],"acf":[],"jetpack_publicize_connections":[],"jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pbuf8C-1Dw","jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/www.iee.jp\/pes\/wp-content\/uploads\/sites\/3\/2020\/08\/term-EC.png","_links":{"self":[{"href":"https:\/\/www.iee.jp\/pes\/wp-json\/wp\/v2\/posts\/6294","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iee.jp\/pes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iee.jp\/pes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.iee.jp\/pes\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iee.jp\/pes\/wp-json\/wp\/v2\/comments?post=6294"}],"version-history":[{"count":2,"href":"https:\/\/www.iee.jp\/pes\/wp-json\/wp\/v2\/posts\/6294\/revisions"}],"predecessor-version":[{"id":6298,"href":"https:\/\/www.iee.jp\/pes\/wp-json\/wp\/v2\/posts\/6294\/revisions\/6298"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.iee.jp\/pes\/wp-json\/wp\/v2\/media\/1470"}],"wp:attachment":[{"href":"https:\/\/www.iee.jp\/pes\/wp-json\/wp\/v2\/media?parent=6294"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iee.jp\/pes\/wp-json\/wp\/v2\/categories?post=6294"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iee.jp\/pes\/wp-json\/wp\/v2\/tags?post=6294"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}