{"id":6728,"date":"2025-07-09T16:12:51","date_gmt":"2025-07-09T07:12:51","guid":{"rendered":"https:\/\/denkikannri.com\/?p=6728"},"modified":"2025-07-09T16:12:52","modified_gmt":"2025-07-09T07:12:52","slug":"%e4%ba%a4%e6%b5%81%e3%81%ab%e3%81%8a%e3%81%91%e3%82%8b%e7%9e%ac%e6%99%82%e5%80%a4%e3%80%81%e6%9c%80%e5%a4%a7%e5%80%a4%e3%80%81%e5%b9%b3%e5%9d%87%e5%80%a4%e3%80%81%e5%ae%9f%e5%8a%b9%e5%80%a4%e3%81%ae","status":"publish","type":"post","link":"https:\/\/denkikannri.com\/?p=6728","title":{"rendered":"\u4ea4\u6d41\u306b\u304a\u3051\u308b\u77ac\u6642\u5024\u3001\u6700\u5927\u5024\u3001\u5e73\u5747\u5024\u3001\u5b9f\u52b9\u5024\u306e\u9055\u3044\u307e\u3068\u3081"},"content":{"rendered":"\n

\u76f4\u6d41\u3068\u4ea4\u6d41\u306e\u9055\u3044\u306b\u3064\u3044\u3066\u306e\u6982\u7565<\/h2>\n\n\n
\n
\"\"<\/figure>\n<\/div>\n\n\n

\u96fb\u5727\u306b\u306f\u4e0a\u8a18\u56f3\u306e\u3088\u3046\u306b\u3001\u5927\u304d\u3055\u3068\u5411\u304d\u304c\u5e38\u306b\u4e00\u5b9a\u3067\u5909\u5316\u3057\u306a\u3044\u76f4\u6d41<\/span><\/strong>\u3068\u3001
\u5927\u304d\u3055\u3068\u5411\u304d\u304c\u5e38\u306b\u5909\u5316\u3059\u308b\u4ea4\u6d41<\/span><\/strong>\u304c\u3042\u308b\u3002<\/p>\n\n\n\n

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\n
\"\"<\/figure>\n<\/div>\n\n\n\n\n\n\n

\u2460\u77ac\u6642\u5024\u306b\u3064\u3044\u3066<\/h2>\n\n\n\n

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v(\u03c9t)=Vm\u200bsin\u03c9t<\/span><\/strong><\/p>\n\n\n\n

v(\u03c9t)<\/strong>
\u610f\u5473<\/strong>: \u77ac\u6642\u96fb\u5727\uff08\u6642\u523b t \u306b\u304a\u3051\u308b\u96fb\u5727\u306e\u5024\uff09
\u5358\u4f4d: \u30dc\u30eb\u30c8 [V]<\/strong><\/p>\n\n\n\n

Vm\u200b<\/strong>
\u610f\u5473<\/strong>: \u6700\u5927\u96fb\u5727\u3001\u307e\u305f\u306f\u96fb\u5727\u306e\u632f\u5e45\uff08\u4ea4\u6d41\u96fb\u5727\u304c\u53d6\u308a\u3046\u308b\u6700\u5927\u306e\u77ac\u6642\u5024\uff09
\u5358\u4f4d: \u30dc\u30eb\u30c8 [V]<\/strong><\/p>\n\n\n\n

sin\u03c9t<\/strong>
\u610f\u5473<\/strong>: \u6b63\u5f26\u6ce2\u95a2\u6570\uff08\u22121 \u304b\u3089 1 \u306e\u9593\u306e\u5024\u3092\u3068\u308b\u7121\u6b21\u5143\u306e\u91cf\uff09<\/p>\n\n\n\n

\u03c9 (\u30aa\u30e1\u30ac)<\/strong>
\u610f\u5473<\/strong>: \u89d2\u5468\u6ce2\u6570\uff08\u89d2\u901f\u5ea6\u3068\u3082\u547c\u3070\u308c\u308b\uff09
1\u79d2\u9593\u3042\u305f\u308a\u306b\u9032\u3080\u4f4d\u76f8\u306e\u89d2\u5ea6\u3092\u8868\u3059\u3002
\u5468\u6ce2\u6570 f [Hz] \u3068\u306e\u95a2\u4fc2\u306f\u3001\u03c9=2\u03c0f
\u5358\u4f4d: \u30e9\u30b8\u30a2\u30f3\u6bce\u79d2 [rad\/s]<\/strong><\/p>\n\n\n\n

t: \u79d2 [s]<\/strong><\/p>\n\n\n\n

\u77ac\u6642\u5024\u306f\u3001\u3042\u308b\u30bf\u30a4\u30df\u30f3\u30b0\uff08\u4f4d\u76f8\uff09\u306e\u5927\u304d\u3055\u3092\u8868\u3057\u305f\u3044\u3068\u304d<\/span><\/strong>\u306b\u4f7f\u7528\u3059\u308b\u3002<\/p>\n\n\n\n

    <\/ol>\n\n\n\n

    \u2461 \u6700\u5927\u5024<\/strong>\u306b\u3064\u3044\u3066<\/h2>\n\n\n\n

    \u4ea4\u6d41\u306e\u30bc\u30ed\u70b9\u304b\u3089\u30d4\u30fc\u30af\u70b9\u307e\u3067\u306e\u5927\u304d\u3055\u306e\u3053\u3068\u3002
    \u6e2c\u5b9a\u5668\u306a\u3069\u3067\u3001\u5165\u529b\u5024\u306e\u4e0a\u9650\u306b\u3088\u3063\u3066\u305d\u306e\u6027\u80fd\u304c\u5de6\u53f3\u3055\u308c\u308b\u5834\u5408<\/span><\/strong>\u306b\u4f7f\u7528\u3059\u308b\u3002<\/p>\n\n\n\n

    \u2462 \u5e73\u5747\u5024<\/strong> <\/h2>\n\n\n\n

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    \u2463 \u5b9f\u52b9\u5024<\/strong> <\/h2>\n\n\n\n

    \u5b9f\u52b9\u5024\u3068\u306f\u5358\u7d14\u306b\u3044\u3044\u304b\u3048\u308b\u3068\u3001\u4ea4\u6d41\u306e\u5024\u3092\u76f4\u6d41\u306e\u5024\u306b\u5909\u63db\u3057\u305f\u5024\u3002<\/span><\/strong>
    \u3064\u307e\u308a\u3001\u5b9f\u52b9\u5024\u306f\u4ea4\u6d41\u3092\u300c\u76f4\u6d41\u3060\u3063\u305f\u3089\u4f55V\u306b\u306a\u308b\u304b<\/span><\/strong>\u300d\u3068\u8003\u3048\u3066\u5909\u63db\u3057\u305f\u5024\u3068\u3044\u308b\u3002
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    \u7279\u306b\u65ad\u308a\u306a\u3044\u9650\u308a\u3001\u4ea4\u6d41\u306f\u5b9f\u52b9\u5024\u3067\u8868\u73fe\u3059\u308b\u306e\u304c\u4e00\u822c\u7684<\/span><\/strong>\u3068\u306a\u308b\u3002<\/p>\n\n\n\n

    \u5b9f\u52b9\u5024\u306e\u8a08\u7b97\u5f0f<\/strong><\/p>\n\n\n\n

    \u5b9f\u52b9\u5024 (Vrms\u200b) \u306f\u3001\u6b21\u5f0f\u306e\u3088\u3046\u306b\u77ac\u6642\u5024\u306e2\u4e57\u306e\u5e73\u5747\u5024\u306e\u5e73\u65b9\u6839\u3067\u6c42\u3081\u3089\u308c\u308b\u3002<\/p>\n\n\n

    \n
    \"\"<\/figure>\n<\/div>\n\n\n

    \u200b<\/p>\n\n\n\n

    \u3053\u306e\u305f\u3081\u3001\u5b9f\u52b9\u5024\u306f RMS (Root Mean Square) \u5024\u3068\u3082\u3044\u3046\u3002<\/p>\n\n\n\n

    \u203b\u6b63\u5f26\u6ce2\u306e\u5834\u5408\u306e\u5b9f\u52b9\u5024\u306f<\/p>\n\n\n

    \n
    \"\"<\/figure>\n<\/div>\n\n\n

    \u3068\u306a\u308b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    \u76f4\u6d41\u3068\u4ea4\u6d41\u306e\u9055\u3044\u306b\u3064\u3044\u3066\u306e\u6982\u7565 \u96fb\u5727\u306b\u306f\u4e0a\u8a18\u56f3\u306e\u3088\u3046\u306b\u3001\u5927\u304d\u3055\u3068\u5411\u304d\u304c\u5e38\u306b\u4e00\u5b9a\u3067\u5909\u5316\u3057\u306a\u3044\u76f4\u6d41\u3068\u3001\u5927\u304d\u3055\u3068\u5411\u304d\u304c\u5e38\u306b\u5909\u5316\u3059\u308b\u4ea4\u6d41\u304c\u3042\u308b\u3002 \u76f4\u6d41\u96fb\u5727\u306f\u96fb\u5727\u306e\u5927\u304d\u3055\u3068\u6975\u6027\uff08\u6b63\u8ca0\uff09\u3067\u8868\u305b\u308b\u304c\u4ea4\u6d41\u96fb\u5727\u306f\u5e38\u306b\u5909\u5316\u3057\u3066\u3044\u308b\u306e\u3067\u306e\u4e0b\u8a18 […]<\/p>\n","protected":false},"author":1,"featured_media":3913,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[39,108,22],"tags":[263,530,529,528,176,527],"class_list":["post-6728","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-39","category-108","category-22","tag-263","tag-530","tag-529","tag-528","tag-176","tag-527"],"_links":{"self":[{"href":"https:\/\/denkikannri.com\/index.php?rest_route=\/wp\/v2\/posts\/6728","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/denkikannri.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/denkikannri.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/denkikannri.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/denkikannri.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6728"}],"version-history":[{"count":6,"href":"https:\/\/denkikannri.com\/index.php?rest_route=\/wp\/v2\/posts\/6728\/revisions"}],"predecessor-version":[{"id":6759,"href":"https:\/\/denkikannri.com\/index.php?rest_route=\/wp\/v2\/posts\/6728\/revisions\/6759"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/denkikannri.com\/index.php?rest_route=\/wp\/v2\/media\/3913"}],"wp:attachment":[{"href":"https:\/\/denkikannri.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6728"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/denkikannri.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6728"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/denkikannri.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6728"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}