?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=OPTIMASI+KAPASITAS+CAPACITOR+BANK+UNTUK+MEREDUKSI+%0D%0ARUGI-RUGI+DAYA+PADA+PENYULANG+WORTEL+MENGGUNAKAN+%0D%0AMETODE+GREY+WOLF+OPTIMIZER+(GWO&rft.creator=CHRISTOPHER+THEOPHILUS+PRAYOGO%2C+1415031038&rft.subject=000+Ilmu+komputer%2C+informasi+dan+pekerjaan+umum&rft.subject=600+Teknologi+(ilmu+terapan)&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.description=Jarak+yang+jauh+antara+sisi+penyuplai+energi+listrik+dan+sisi+konsumen+(beban)%0D%0Apada+jaringan+distribusi+dapat+menimbulkan+permasalahan+seperti+meningkatnya+%0D%0Arugi-rugi+daya+di+sepanjang+saluran%2C+jatuh+tegangan%2C+dan+menurunnya+faktor+daya.%0D%0APemasangan+kapasitor+adalah+salah+satu+solusi+untuk+meminimalkan+rugi-rugi+%0D%0Adaya+serta+memperbaiki+profil+tegangan.%0D%0ATujuan+dari+penelitian+tugas+akhir+ini+adalah+mencari+nilai+kapasitas+optimal+dari+%0D%0Abeberapa+capacitor+bank+yang+dipasang+pada+jaringan+distribusi+menggunakan+%0D%0Ametode+Grey+Wolf+Optimizer+dengan+fungsi+objektif+meminimisasi+rugi-rugi+daya+%0D%0Aaktif.+Lokasi+penempatan+capacitor+bank+ditentukan+dengan+menggunakan+%0D%0Ametode+faktor+sensitivitas+rugi-rugi+atau+Loss+Sensitivity+Factor+(LSF).+Studi+%0D%0Akasus+yang+digunakan+adalah+jaringan+distribusi+20+kV+Penyulang+Wortel+di+%0D%0AGardu+Induk+Menggala%2C+Provinsi+Lampung.+Simulasi+penentuan+lokasi+%0D%0Apenempatan+dan+optimasi+kapasitas+capacitor+bank+dilakukan+dengan+%0D%0Amenggunakan+perangkat+lunak+MATLAB.%0D%0AHasil+simulasi+menunjukkan+bahwa+lokasi+penempatan+empat+capacitor+bank%0D%0Amenggunakan+metode+LSF+adalah+pada+bus+42%2C+51%2C+58%2C+dan+60+dan+kapasitas+%0D%0Aoptimal+capacitor+bank+pada+bus-bus+tersebut+menggunakan+metode+GWO+%0D%0Amasing-masing+sebesar+0%2C15+MVAr%2C+0%2C45+MVAr%2C+0%2C15+MVAr%2C+dan+0%2C15+MVAr.+%0D%0ARugi-rugi+daya+aktif+yang+diperoleh+adalah+sebesar+0%2C1041+MW+atau+pengurangan%0D%0Asebesar+23%25+dari+nilai+rugi-rugi+daya+aktif+sebelum+penempatan+bank+kapasitor%2C+%0D%0Ayakni+0%2C1352+MW.+Nilai+tegangan+minimum+yang+diperoleh+setelah+penempatan+%0D%0Acapacitor+bank+adalah+0%2C944+pu+sedemikian+sehingga+memperbaiki+profil+%0D%0Ategangan+dari+nilai+minimum+sebelum+penempatan+yang+sebesar+0%2C916+pu.%0D%0AKata-kata+kunci%3A+optimasi+kapasitas%2C+capacitor+bank%2C+Grey+Wolf+Optimizer%2C+rugi%EF%BF%BDrugi+daya+aktif%2C+faktor+sensitivitas+rugi-rugi%0D%0A%0D%0A%0D%0ALong+distance+between+the+electricity+supply+side+and+the+consumer+side+(load)+on+%0D%0Aa+distribution+network+can+cause+problems+such+as+power+losses+increasing+along+%0D%0Athe+line%2C+voltage+drop%2C+and+power+factor+decreasing.+Installing+capacitors+is+one+of+%0D%0Athe+solutions+to+minimize+power+losses+while+improving+the+voltage+profile.%0D%0AThis+script+aims+to+find+the+optimal+capacity+value+of+several+capacitor+banks+%0D%0Ainstalled+in+distribution+network+using+Grey+Wolf+Optimizer+(GWO)+method+with+%0D%0Athe+objective+function+is+to+minimize+active+power+losses.+The+location+of+%0D%0Acapacitor+banks+placement+is+determined+by+Loss+Sensitivity+Factor+(LSF)+%0D%0Amethod.+The+case+study+used+is+20+kV+distribution+network+of+Wortel+Feeder+in+%0D%0AMenggala+Substation%2C+Lampung+Province.+Simulation+of+determining+the+%0D%0Aplacement+location+and+optimization+of+capacitor+banks+capacity+is+performed+%0D%0Ausing+MATLAB+software.%0D%0AThe+simulation+results+show+that+the+location+of+four+capacitor+banks+using+the+%0D%0ALSF+method+is+on+buses+42%2C+51%2C+58%2C+and+60+and+the+optimal+capacitor+banks%0D%0Acapacity+on+those+buses+obtained+using+the+GWO+method+are+0.15+MVAr%2C+0.45+%0D%0AMVAr%2C+0.15+MVAr%2C+and+0.15+MVAr%2C+respectively.+The+active+power+losses+%0D%0Aobtained+is+0.1041+MW+or+reduction+of+23%25+from+the+value+of+active+power+losses%0D%0Abefore+the+placement+of+capacitor+banks%2C+which+is+0.1352+MW.+The+minimum+%0D%0Avoltage+value+obtained+after+the+placement+of+capacitor+banks+is+0.944+pu+so+that%0D%0Aimproves+the+voltage+profile+from+minimum+voltage+value+before+the+placement+%0D%0Awhich+is+equal+to+0.916+pu.%0D%0AKeywords%3A+capacity+optimization%2C+capacitor+bank%2C+Grey+Wolf+Optimizer%2C+active+%0D%0Apower+losses%2C+loss+sensitivity+factor&rft.publisher=Fakultas+Teknik&rft.date=2019-05-24&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56517%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56517%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56517%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++CHRISTOPHER+THEOPHILUS+PRAYOGO%2C+1415031038++(2019)+OPTIMASI+KAPASITAS+CAPACITOR+BANK+UNTUK+MEREDUKSI+RUGI-RUGI+DAYA+PADA+PENYULANG+WORTEL+MENGGUNAKAN+METODE+GREY+WOLF+OPTIMIZER+(GWO.++Fakultas+Teknik%2C+Universitas+Lampung.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F56517%2F