{"id":490,"date":"2022-04-14T09:38:25","date_gmt":"2022-04-14T00:38:25","guid":{"rendered":"http:\/\/ftz.myds.me\/wordpress\/?p=490"},"modified":"2023-01-02T20:39:01","modified_gmt":"2023-01-02T11:39:01","slug":"trv","status":"publish","type":"post","link":"http:\/\/ftz.myds.me\/wordpress\/trv\/","title":{"rendered":"TRV\u2736(X)"},"content":{"rendered":"\n

[acf field=ver]\u2605[acf field=rate]![acf field=edited]<\/p>\n\n\n\n

TRV(transient recovery voltage)<\/p>\n\n\n\n

\uacfc\ub3c4\ud68c\ubcf5\uc804\uc555(TRV)<\/a>\u2055<\/p>\n\n\n\n

\ucc28\ub2e8\uae30\uc758 \ucc28\ub2e8 \uc9c1\ud6c4RCL\ud2b9\uc131\uc5d0 \ub530\ub978 \uacfc\ub3c4\uc9c4\ub3d9\uc73c\ub85c \ucc28\ub2e8\uae30\uc758 \ub2a5\ub825\uc744 \uce21\uc815\ud558\ub294 \uc694\uc18c<\/p>\n\n\n\n

\uacfc\ub3c4\uc9c4\ub3d9\uc804\uc555\uc744 \uc7ac\uae30\uc804\uc555\uc774\ub77c \ud558\uba70 \uc7ac\uae30\uc804\uc555\uc774 \ud06c\uba74 \uc7ac\uc810\ud638\uac00 \ubc1c\uc0dd\ud55c\ub2e4. \uc7ac\uae30\uc804\uc555\uc740 \uc720\ub3c4\uc131 \ubd80\ud558 \ucc28\ub2e8 \uc2dc \uac00\uc7a5 \ud07c<\/p>\n\n\n\n

TRV\uc758 \ubc1c\uc0dd<\/h3>\n\n\n\n

1)\ucc28\ub2e8\uae30\uac00 \ucc28\ub2e8\ub418\uace0 \uace0\uc7a5\uc804\ub958\uac00 0 \uc774\ub418\ub294 \uc2dc\uc810\uc5d0\uc11c \ubc1c\uc0dd\ub418\ub294 TRV\ub294 \uc804\uc6d0 \uce21 \ud68c\ub85c\uc758 TRV[V\u2081] \uc120\ub85c \uce21 \ud68c\ub85c\uc758 TRV[V\u2082] \uc758 \uc804\uc555\ucc28[V\u2081-V\u2082] \ub85c \ub098\ud0c0\ub0bc \uc218 \uc788\ub2e4<\/p>\n\n\n\n

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

2)\uace0\uc7a5\uc804\ub958\uc758 \ud30c\ud615\uacfc \uc2dc\uac04\uc758 \ubcc0\ud654\uc5d0 \ub530\ub77c \ubc1c\uc0dd\ub41c TRV \ud30c\ud615\uc5d0 \ubc18\uc0ac\ud30c\uac00 \uc911\ucca9\ub418\uae30\ub97c \ubc18\ubcf5\ud558\uc5ec \uc9c4\ub3d9\ud558\ub294 \uc804\uc555\ud30c\ud615\uc744 \ub098\ud0c0\ub0b4\uba74 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n\n\n

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

\uc6a9\uc5b4\uc758 \uc815\uc758<\/h3>\n\n\n\n

1)\ud68c\ubcf5\uc804\uc555<\/h4>\n\n\n\n
  • \ucc28\ub2e8 \uc9c1\ud6c4 \uc591\ub2e8\uc790 \uac04\uc5d0 \ub098\ud0c0\ub098\ub294 \uc804\uc555(TRV+PFRV)<\/li><\/ul>\n\n\n\n

    2)\uacfc\ub3c4\ud68c\ubcf5\uc804\uc555(TRV)<\/h4>\n\n\n\n
    • \ucc28\ub2e8\uae30\uc758 \ucc28\ub2e8 \uc9c1\ud6c4 RLC\uc758 \ud2b9\uc131\uc5d0 \ub530\ub978 \uacfc\ub3c4 \uc9c4\ub3d9\uc804\uc555<\/li>
    • \ucc28\ub2e8\uae30\uc758 \ucc28\ub2e8\ub2a5\ub825\uc5d0 \uc9c1\uc811\uc801\uc73c\ub85c \uc601\ud5a5<\/li><\/ul>\n\n\n\n

      3)\uc0c1\uc6a9\uc8fc\ud30c\ud68c\ubcf5\uc804\uc555(PFRV)<\/h4>\n\n\n\n
      • TRV \uc911\uc2ec\uc744 \uacb0\uc815\ud558\ub294 \uc804\uc555<\/li><\/ul>\n\n\n\n

        4)\uc21c\uc2dc\uacfc\ub3c4\ud68c\ubcf5\uc804\uc555(ITRV)<\/h4>\n\n\n\n
        • \ucc28\ub2e8\uae30\uc640 \uace0\uc7a5\uc810 \uac04\uc5d0 \uc804\uc555\uc9c4\ub3d9\uc5d0 \uc758\ud574 \uc815\ud574\uc9c0\ub294 \uc804\uc555<\/li>
        • \ucc28\ub2e8\uae30\uc758 \uc5f4\uc804\ud30c\uad34\ud2b9\uc131\uc5d0 \uc0c1\ub2f9\ud55c \uc601\ud5a5\uc744 \uc900\ub2e4<\/li><\/ul>\n\n\n\n

          5)\uc815\uaca9\uc7ac\uae30\uc804\uc555<\/h4>\n\n\n\n
          • \ucc28\ub2e8\uae30\uac00 \uc815\uaca9\ucc28\ub2e8\uc804\ub958 \ub610\ub294 \uadf8 \uc774\ud558\uc758 \uc804\ub958\ub97c \ucc28\ub2e8\ud560\ub54c \ub098\ud0c0\ub0a0\uc218 \uc788\ub294 \uace0\uc720 \uc7ac\uae30\uc804\uc555\uc758 \ud55c\uacc4<\/li><\/ul>\n\n\n\n

            6)\uace0\uc720\ud68c\ubcf5\uc804\uc555<\/h4>\n\n\n\n
            • \uc804\ub85c\uc758 1\uc810\uc5d0 \uc788\uc5b4\uc11c \uadf8 \uc804\ub85c\uc758 \uc815\ud604\ud30c \uad50\ub958\uac00 \uc790\uc5f0 \uc601\uc810\uc5d0\uc11c \uc544\ud06c\ub97c \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uace0 \ucc28\ub2e8\ub418\uac70\ub098 \ub610\ub294 \uc804\ub85c\uc758 \uacfc\ub3c4\ud604\uc0c1\ud2b9\uc131\uc5d0 \uc601\ud5a5\uc744 \uc8fc\uc9c0 \uc54a\uace0 \ucc28\ub2e8\ub418\uc5c8\uc744 \uacbd\uc6b0\uc758 \uc7ac\uae30\uc804\uc555\uc744 \ub9d0\ud55c\ub2e4<\/li>
            • 3\uc0c1 \ud68c\ub85c\uc77c\ub54c\ub294 \ucd5c\ucd08\ub85c \ucc28\uc794\ub41c \uc0c1\uc758 \ub3d9\uc0c1 \ub2e8\uc790 \uac04\uc758 \uac12\uc73c\ub85c \ub098\ud0c0\ub0b8\ub2e4<\/li><\/ul>\n\n\n\n

              TRV\uc758 \uc885\ub958<\/h3>\n\n\n\n
              \"\"
              \uc9c0\uc218\ud615(Exponetial) TRV<\/figcaption><\/figure>\n\n\n\n

              1)\uc9c0\uc218\ud615TRV<\/h4>\n\n\n\n
              • \uc120\ub85c\uac00 \ubcc0\uc555\uae30\uc640 \ucc28\ub2e8\uae30 \uc0ac\uc774\uc5d0 \uc874\uc7ac\ud560 \ub54c \ucc28\ub2e8\uae30 2\ucc28\uce21 \uc0ac\uace0\uc2dc \uc120\ub85c \uc885\ub2e8\uc5d0\uc11c \ubc18\uc0ac\ub418\ub294 \ubc18\uc0ac\ud30c\uc5d0 \uc758\ud574 TRV\uac00 \uc911\ucca9\ub418\ub294 \ud30c\ud615<\/li><\/ul>\n\n\n\n
                \"\"
                \ucf54\uc0ac\uc774\ud615(Cosine, Oscillatory) TRV<\/figcaption><\/figure>\n\n\n\n

                2)\uc9c4\ub3d9\ud615TRV<\/h4>\n\n\n\n
                • \uc0ac\uace0\uac00 \ubcc0\uc555\uae30 \ub610\ub294 \uc9c1\ub82c \ub9ac\uc561\ud130\uc5d0 \uc758\ud574 \uc81c\ud55c\ub418\uba70, \uc120\ub85c\uac00 \uc5c6\uac70\ub098 \uc11c\uc9c0 \uc784\ud53c\ub358\uc2a4\uac00 \uc5c6\uc744\ub54c \ubc1c\uc0dd\ud558\ub294 \ud30c\ud615<\/li><\/ul>\n\n\n\n
                  \"\"
                  \uc0bc\uac01\ud30c\ud615(Triangular), \ud1b1\ub2c8\ud30c TRV <\/figcaption><\/figure>\n\n\n\n

                  3)\uc0bc\uac01\ud30c\ud615TRV<\/h4>\n\n\n\n
                  • \ub2e8\uac70\ub9ac \uc120\ub85c \uc0ac\uace0\uc2dc \ubc1c\uc0dd\ud558\ub294 \ud30c\ud615<\/li><\/ul>\n\n\n\n

                    TRV\uc758 \uac1c\uc120\ub300\ucc45<\/h3>\n\n\n\n

                    1)\ucf00\uc774\ube14\ud3ec\uc124<\/h4>\n\n\n\n
                    • \ubc84\uc2a4\ub355\ud2b8\ubcf4\ub2e4 \uc720\uc804\uccb4\uc5d0 \uc758\ud55c \ucee4\ud328\uc2dc\ud134\uc2a4\uac12\uc774 \uc99d\uac70\ud558\uc5ec \ud30c\uace0\uce58\uc5d0 \ub3c4\ub2ec\ud558\ub294\ud30c\uace0\uc2dc\uac04\uc774 \uae38\uc5b4\uc9c0\ubbc0\ub85c \uacfc\ub3c4\ud68c\ubcf5\uc804\uc555 \uc0c1\uc2b9\ub960\uc758 \uac12\uc744 \uc791\uac8c \ud568<\/li><\/ul>\n\n\n\n

                      2)\ucf00\uc774\ube14\uc758 \uc0bc\uac01\ubc30\uce58<\/h4>\n\n\n\n
                      • \uc77c\ub82c\ubc30\uce58\ubcf4\ub2e4 \uc0bc\uac01\ubc30\uce58 \uc2dc \uc0c1\uc2b9\ub960\uc774 \uc791\uc73c\uba70 \ubc84\uc2a4\ub355\ud2b8 \ud3ec\uc124\uc2dc\ubcf4\ub2e4 \uc0c1\uc2b9\ub960\uc774 \uac10\uc18c<\/li><\/ul>\n\n\n\n

                        3)\ucf58\ub374\uc11c \ucd94\uac00 \uc124\uce58<\/h4>\n\n\n\n
                        • \uc0c1\uc2b9\ub960\uc740 \ucee4\ud328\uc2dc\ud134\uc2a4 \ud06c\uae30\uc758 \uc99d\uac00\uc5d0 \ub530\ub77c \uc644\ud654\ub418\ub294 \ud2b9\uc131<\/li><\/ul>\n\n\n\n

                          TRV\uc758 \ud06c\uae30\uc640 \ud30c\ud615<\/h3>\n\n\n\n

                          1)\uacc4\ud1b5\uc804\uc555,\uacc4\ud1b5\uad6c\uc131, \uc124\ube44\uc0c1\uc218, \ucc28\ub2e8\uae30 \uc124\uce58\uc704\uce58, \uace0\uc7a5\uc804\ub958 \ub4f1\uc5d0 \ub530\ub77c \ud06c\uae30\uc640 \ud30c\ud615\uc774 \ubcc0\ud568<\/p>\n\n\n\n

                          2)\uc815\ud604\uacfc\ub3c4\ud68c\ubcf5\uc804\uc555\uc740 \ucc28\ub2e8\uae30 \uc815\uaca9\ucc28\ub2e8\uc804\ub958 \ub610\ub294 \uadf8 \uc774\ud558\uc758 \uc804\ub958\ub97c \ucc28\ub2e8\ud560 \ub54c \ubd80\uacfc\ub420 \uc218\uc788\ub294 \uace0\uc720 \ud68c\ubcf5\uc804\uc555\uc758 \ud55c\ub3c4\ub85c\uc11c 2-\ud30c\ub77c\uba54\ud0c0\ubc95, 4-\ud30c\ub77c\uba54\ud0c0\ubc95\uc758 \uaddc\uc57d\uce58\ub85c \ud45c\uc2dc\ud568<\/p>\n\n\n\n

                          TRV\uc758 2-parameter, 4-parameter\uc758 \uc801\uc6a9 \uae30\uc900<\/h3>\n\n\n\n

                          1)2-parameter\ubc95<\/h4>\n\n\n\n

                          72.5[kV]\uc774\ud558 \uc804 \ub2e8\ub77d\uc804\ub958 \ubc0f 100[kV]\uc774\uc0c1\uc758 10[%] \uc815\uaca9\ub2e8\ub77d\uc804\ub958\uc5d0 \uc801\uc6a9(\ub9e4\uac1c\ubcc0\uc218 Uc[\ud30c\uace0\uce58] t2[\ud30c\uace0\uc2dc\uac04])<\/p>\n\n\n\n

                          2)4-parameter\ubc95<\/h4>\n\n\n\n

                          100[kV]\uc774\uc0c1\uc758 100[%], 60[%], 30[%] \ub2e8\ub77d\uc804\ub958\uc5d0 \uc801\uc6a9(\ub9e4\uac1c\ubcc0\uc218 U1[\ucd08\uae30\ud30c\uace0\uce58],t2[\ud30c\uace0\uc2dc\uac04])<\/p>\n\n\n\n

                          \\[\ucd08\uae30 \uc0c1\uc2b9\ub960=\\frac{U’}{t’}=\\frac{U_1}{t_1}\\]