?url_ver=Z39.88-2004&rft_id=1915031044&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=ANALISA+TOTAL+HARMONIC+DISTORTION+PADA%0D%0ASISTEM+TENAGA+LISTRIK+MENGGUNAKAN%0D%0AALIRAN+DAYA+HARMONIK&rft.creator=FEBRIAN+%2C+ADAM+&rft.subject=600+Teknologi+(ilmu+terapan)&rft.description=Sistem+tenaga+listrik+harus+memiliki+keandalan+yang+baik+karena+sistem+tenaga%0D%0Alistrik+berperan+untuk+menyalurkan+listrik+dari+sumber+daya+ke+konsumen.+Salah%0D%0Asatu+Low+Voltage+Main+Distribution+Board+(LVMDB)+pada+Pabrik+spare-part%0D%0Amobil+sering+mengalami+trip.+Terdapat+beberapa+mesin+mekanis+yang+terhubung+ke%0D%0ALVMDB+tersebut.+Terdapat+power+factor+meter+menunjukkan+nilai+Total+Harmonic%0D%0ADistortion+(THD)+arus+sebesar+32%2C1%25.+Tujuan+dari+penelitian+ini+untuk%0D%0Amengidentifikasi+beban+penyebab+harmonisa+dan+mereduksi+nilai+harmonisa+pada%0D%0Asistem+tenaga+listrik+pabrik.+Hipotesis+dari+penelitian+ini+adalah+beban+non-linier%0D%0Amerupakan+penyebab+harmonisa.+Metode+analisa+pada+penelitian+ini+menggunakan%0D%0Aaliran+daya+harmonik.+Pengukuran+pada+LVMDB+menggunakan+power+quality%0D%0Aanalyzer+menunjukkan+nilai+THD+tegangan+pada+fasa+a+2.47%25%2C+fasa+b+2.43%25%2C+dan%0D%0Afasa+c+2.40%25.+THD+arus+pada+fasa+a+25.08%25%2C+fasa+b+25.38%25%2C+dan+fasa+c+24.74%25.%0D%0ABerdasarkan+IEEE+STD+519-2014%2C+nilai+THD+tegangan+maksimum+yaitu+8%25+dan%0D%0ATHD+arus+maksimum+yaitu+15%25.+Berdasarkan+standar+tersebut%2C+nilai+THD+arus+pada%0D%0Asistem+tenaga+listrik+melewati+batas+yang+ditentukan.+Simulasi+sistem+tenaga+listrik%0D%0Amenunjukkan+nilai+THD+arus+sebesar+22%2C07%25.+Orde+harmonisa+dominan+adalah%0D%0Aorde+ke-11+dan+ke-13.+Pemasangan+single-tuned+filter+pada+simulasi+dapat%0D%0Amereduksi+nilai+THD+arus.+Nilai+THD+arus+setelah+pemasangan+single-tuned+filter%0D%0Amenjadi+3%2C74%25+dimana+nilai+THD+tersebut+lebih+baik+dari+sebelum+pemasangan%0D%0Afilter+dan+sudah+memenuhi+standar+IEEE+519-2014.%0D%0AKata+kunci%3A+THD%2C+aliran+daya+harmonik%2C+beban+non-linier%2C+single-tuned+filter%2C%0D%0Akualitas+daya%0D%0A%0D%0AThe+electrical+power+system+must+have+good+reliability+because+the+electrical+power%0D%0Asystem+plays+a+role+in+delivering+electricity+from+power+sources+to+consumers.+One%0D%0Aof+the+Low+Voltage+Main+Distribution+Boards+(LVMDB)+at+car+spare+parts+factories%0D%0Aoften+experiences+trips.+There+are+several+mechanical+machines+connected+to+the%0D%0ALVMDB.+There+is+a+power+factor+meter+showing+a+Total+Harmonic+Distortion%0D%0A(THD)+current+value+of+32.1%25.+The+purpose+of+this+study+is+to+identify+the+load+that%0D%0Acauses+harmonics+and+reduce+the+value+of+harmonics+in+the+factory's+electrical%0D%0Apower+system.+The+hypothesis+of+this+study+is+that+non-linear+loads+are+the+cause+of%0D%0Aharmonics.+The+analysis+method+in+this+study+uses+harmonic+power+flow.%0D%0AMeasurements+on+LVMDB+using+a+power+quality+analyzer+show+THD+voltage%0D%0Avalues+in+phase+a+2.47%25%2C+phase+b+2.43%25%2C+and+phase+c+2.40%25.+THD+current+in+phase%0D%0Aa+25.08%25%2C+phase+b+25.38%25%2C+and+phase+c+24.74%25.+Based+on+IEEE+STD+519-2014%2C%0D%0Athe+maximum+voltage+THD+value+is+8%25+and+the+maximum+current+THD+is+15%25.%0D%0ABased+on+these+standards%2C+the+current+THD+value+in+the+electrical+power+system%0D%0Aexceeds+the+specified+limit.+Electrical+power+system+simulations+show+a+current%0D%0ATHD+value+of+22.07%25.+The+dominant+harmonic+orders+are+the+11th+and+13th+orders.%0D%0AThe+installation+of+a+single-tuned+filter+in+the+simulation+can+reduce+the+current+THD%0D%0Avalue.+The+current+THD+value+after+single-tuned+filter+installation+becomes+3.74%25%0D%0Awhere+the+THD+value+is+better+than+before+filter+installation+and+meets+IEEE+519-%0D%0A2014+standards.%0D%0AKeywords%3A+THD%2C+harmonic+load+flow%2C+non-linear+load%2C+single-tuned+filter%2C+power%0D%0Aquality&rft.publisher=FAKULTAS+TEKNIK&rft.date=2023-08-04&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F75875%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F75875%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F75875%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++FEBRIAN+%2C+ADAM+++(2023)+ANALISA+TOTAL+HARMONIC+DISTORTION+PADA+SISTEM+TENAGA+LISTRIK+MENGGUNAKAN+ALIRAN+DAYA+HARMONIK.++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F75875%2F