216273227-tentang-CT-dan-PT.docx

MAKALAH CURRENT TRANSFORMER DAN POTENSIAL TRANSFORMER 

Dosen Pengampu : Dr. Eng. Ardyono Priyadi, S.T., M.Eng. Oleh : Dimas Setiyo Wibowo

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A%hmad &a%y 'anani

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(ose )i*al

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JURUSAN TEKNIK ELEKTRO PROGRAM LINTAS JALUR FAKULT AKULTAS TEKNOLOGI TE KNOLOGI INDUSTRI INSTITUT TEKNOLOGI SEPULUH NOPEMBER  SURABAYA 2013

KATA KATA PENGAN PE NGANTAR  TAR 

Segala pui syu%ur penulis panat%an %e hadirat Alloh SWT atas segala rahm rahmat at dan dan hida hidaya yahh-y yaa penu penuli liss dapa dapatt meny menyel eles esai ai%a %ann Ma%a Ma%ala lahh /0ur /0urre rent nt Trans1ormer dan Potensial Trans1ormer/ Trans1ormer/ ini dengan bai%. Ma%alah ini berisi tentang  pengertian tra1o arus dan tra1o tegangan, 1ungsi dari tra1o tersebut, prinsip %era,  enis enis tra1o arus dan tra1o tegangan, leta% dari tra1o, perbedaan tra1o pengu%uran dan tra1o daya, galat 21a%tor error3 dan burden tra1o, ting%at %eenuhan tra1o dan lain-lain. 4esempurnaan mutla% hanya mili% Allah SWT. Penulis hanyalah insan biasa yang berusaha sebai% mung%in dalam membuat dan menyelesai%an ma%alah ini, tetapi usaha %onstru%ti1 terutama dari penulis sendiri a%an selalu penulis ting%at%an guna men5apai hasil yang lebih bai%. Penulis berharap ma%alah ini dapat diguna%an dan memberi%an man1aat se%aligus sebagai media in1ormasi bagi para pemba5a. 4riti% dan saran yang bersi1at membangun selalu penulis nanti%an guna terselesai%annya ma%alah yang lebih bai% di masa mendatang dan mening%at%an %emampuan %ami dalam penyelesaian ma%alah. A%hir %ata penulis penulis u5ap%an u5ap%an terima %asih yang yang sebesar-be sebesar-besarny sarnyaa %epada semua semua piha% piha% yang yang ter%ait ter%ait bai% bai% se5ara se5ara langsu langsung ng maupun maupun tida% tida% langsu langsung ng dalam dalam  pembuatan ma%alah ini. Surabaya, 6" Mei "!6

Penulis

DAFTAR ISI

4ata Pengantar........................................... Pengantar.................................................................. ............................................................. ...................................... i Da1tar 7si ........................................... .................................................................. .............................................. .............................................. .........................ii ..ii Da1tar 8ambar ...................................................... ............................................................................. .............................................. ........................... iii Da1tar Tabel...................... Tabel............................................. .............................................. .............................................. ......................................... .................. i9 ........................................................................................... ! !.! atar ;ela%ang ............................................ .................................................................................. ...................................... ! !. Tuuan ............................................... ............................................................................................... ................................................  II Pe"#aha$an ......................................................................................... 6 .! 0urrent Trans1ormer Trans1ormer ............................................ ................................................................... .............................. ....... 6 .!.! Pengertian 0urrent Trans1ormer .............................................. 6 .!. 'ungsi 0urrent Trans1ormer ............................................. ..................................................... ........ + .!.6 Prinsip 4era 0urrent Trans1ormer .......................................... < .!.+ Perbedaan 0urrent Trans1ormer dengan Power Trans1ormer ............................................ ................................................................... ....................... # .!.< 4omponen-4omponen 0urrent Trans1ormer ........................... ........................... # .!.# =enis-=enis 0urrent Trans1ormer ......................................... .............................................. ..... > .!.#.! Menurut =umlah dan 4onstru%si 4umparan Primer .... .. .. > .!.#. Menurut =umlah )asio ................................................. ................................................. $ .!.#.6 Menurut =umlah 7nti ............................................. ..................................................... ........ !" .!.#.+ Menurut 4etelitian ....................................................... ....................................................... !" .!.#.< Menurut Penempatannya ............................................. !! .!.#.# Menurut 4onstru%si 7solasi .......................................... .......................................... ! .!.> Ting%at 7solasi Tra1o Arus ............................................ ........................................................ ............ !6 .!.? Tegangan utut ............................................. ........................................................................ ........................... !+ .!.$ 8alat Tra1o Arus ........................................... .................................................................. ............................ ..... !< .!.!" 4lasi1i%asi Tra1o dan ;urden Tra1o ....................................... ...................................... . !# .!.!! .!.!! 'a%tor Pertimbangan Dalam Pemilihan Tra1o ..................... ............... .......... " . Potensial Trans1ormer ............................................ ....................................................................... ........................... " ..! Pendahuluan.................................. Pendahuluan......................................................... ............................................ ..................... " .. Pengertian Potensial Trans1ormer............................................. Trans1ormer............................................. " ..6 'ungsi Potensial Trans1ormer............................ Trans1ormer.............................................. ....................... ..... ! ..+ Prinsip 4era Potensial Trans1ormer............................ Trans1ormer......................................... ............. ! ..< =enis-=enis Potensial Trans1ormer............................. Trans1ormer............................................. ................ 6 .. )ang%aian primer untu% memperoleh rasio ganda............................. $ 8ambar .? Tra1o arus inti tunggal dan inti ganda................................................. !" 8ambar .$ Tra1o arus indoor dan outdoor............................................................. ! 8ambar .!" 0ast resin dan 7solasi minya%............................................................ !6 8ambar .!! Tra1o arus isolasi S'#........................................................................ !6 8ambar .! 4ur9a magnetisasi dari tegangan lutut.............................................. !< 8ambar .!6 8alat rasio......................................................................................... !# 8ambar .!+ 8alat sudut........................................................................................ !# 8ambar .!< 0T metering...................................................................................... !> 8ambar .!# 0T prote%si........................................................................................ !> 8ambar .!> 4ur9a magnetisasi 0T....................................................................... !? 8ambar .!? ;entu% 1isi% potensial trans1ormer.................................................... ! 8ambar .!$ Prinsip %era potensial trans1ormer...................................................  8ambar ." Pemasangan potensial trans1ormer pada sistem tenaga listri% ..........  8ambar .! Tra1o tegangan magneti%................................................................... 6 8ambar . )ang%aian tra1o tegangan magneti% @@@@@@@@@@@@ 6 8ambar .6 4onstru%si tra1o tegangan %utub tunggal dan %utub ganda.............. + 8ambar .+ 4onstru%si badan tra1o magneti%...................................................... < 8ambar .< ;entu% 1isi% tra1o magneti%............................................................... # 8ambar .# )ang%aian e%ui9alen tra1o tegangan %apasiti1.................................. > 8ambar .> 4onstru%si tra1o tegangan %apasiti1.................................................. ?

DAFTAR TABEL

Tabel .! 4elas 4etelitian Tra1o Arus Pada !""  Arus ominal......................... !! Tabel . ;atas 4etelitian Tra1o Arus Prote%si....................................................... !! Tabel .6 4elas 4etelitian Tra1o Arus Bntu% )elai Prote%si.................................. !! Tabel .+ Ting%at 7solasi Tra1o Arus....................................................................... !+ Tabel .< ilai )esistansi 4abel Penghubung........................................................ !$ Tabel .# ;urden Alat B%ur Pada