SIMULASI DAN ANALISA PEMBANGKIT PULSA TIMER LM555 PADA SERVO AMPLIFIER PEMBANGKIT LISTRIK TENAGA AIR
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<dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><relation>http://repository.mercubuana.ac.id/57470/</relation><title>SIMULASI DAN ANALISA PEMBANGKIT PULSA TIMER LM555 PADA
SERVO AMPLIFIER PEMBANGKIT LISTRIK TENAGA AIR</title><creator>VANCAYANI, LANI</creator><subject>600. Technology/Teknologi</subject><description>ABSTRAK
Kebutuhan listrik dewasa ini kian meningkat, Pembangkit Listrik Tenaga Air sebagai
energi listrik dengan putaran turbin distabilkan oleh sistem governor yang dilengkapi servo
amplifier sebagai buffer amplifier serta voltage regulator terhadap servo valve. Hal yang
sering terjadi ketika servo amplifier mempunyai beban lebih adalah menurunnya kinerja
servo amplifier sehingga terjadinya jammed (macet) pada amplifier. Penambahan rangkaian
pembangkit pulsa IC LM555 merupakan solusi yang baik untuk mengatasi penurunan kinerja
servo amplifier.
Pada penelitian ini, dilakukan simulasi pembangkit pulsa timer LM555 pada servo
amplifier dimana melakukan perhitungan frekuensi output LM555 menggunakan aplikasi
LabVIEW dan melakukan simulasi desain pembangkit pulsa menggunakan software NI
Multisim 12. Hasil simulasi dibandingkan dengan hasil perhitungan untuk mendapatkan nilai
spesifikasi frekuensi output timer LM555 yang baik. Dari hasil simulasi didapat nilai
frekuensi output timer LM555 sehingga dapat dianalisa pengaruh range frekuensi output timer
LM555 terhadap getaran pada servo amplifier.
Dari hasil simulasi frekuensi output timer LM555 yaitu 35,83 Hz ~ 71,26 Hz dengan
periode 27,91 ms - 14,03 ms menunjukan bahwa sesuai spesifikasi frekuensi output LM555.
Berdasarkan hasil simulasi, Besar range frekuensi output dengan tegangan input servo
amplifier ± 10 V dihasilkan tegangan output ±2,03 V dengan nilai arus ± 81 mA,
menunjukkan bahwa sesuai spesifikasi servo amplifier. Besar frekuensi yang dihasilkan
mempengaruhi getaran servo amplifier agar tidak terjadi jammed (macet). Aksi buka/tutup
servovalve 0-100% dapat bekerja optimal sehingga kehandalan kinerja servo amplifier dapat
terjaga.
Kata Kunci : Servo Amplifier, IC LM555, Pembangkit Pulsa, LabVIew, NI
Multisim.

ABSTRACT
Today's electricity demand is increasing, Hydroelectric Power Plant as electrical
energy with turbine rotation is stabilized by a governor system equipped with a servo
amplifier as a buffer amplifier and a voltage regulator for the servo valve. What often
happens when a servo amplifier has an overload is a decrease in the performance of the servo
amplifier so that jammed (jammed) on the amplifier. The addition of the LM555 IC pulse
generator circuit is a good solution to overcome the decrease in servo amplifier performance.
In this study, the LM555 timer pulse generator simulation was performed on a servo
amplifier where the LM555 output frequency was calculated using the LabVIEW application
and simulated the pulse generator design using the NI Multisim 12 software. The simulation
results were compared with the calculation results to get a good LM555 timer output
frequency specification .
From the simulation results, the LM555 timer output frequency values can be analyzed
so that the influence of the LM555 timer output frequency range on vibrations in the servo
amplifier. From the simulation results of the LM555 timer output frequency that is 35.83 Hz ~
71.26 Hz with a period of 27.91 ms - 14.03 ms shows that according to the LM555 output
frequency specifications. Based on the simulation results, a large range of output frequencies
with ± 10 V servo input voltage generated output voltage ± 2.03 V with a current value of ± 81
mA, indicating that the servo amplifier specifications are appropriate. The resulting frequency
affects the vibration of the servo amplifier so jammed does not occur. Servalve 0-100% open /
close action can work optimally so that the servo amplifier performance reliability can be
maintained.
Keywords : Servo Amplifier, IC LM555, Pulse, LabVIew, NI Multisim.</description><date>2020-10-03</date><type>Thesis:Thesis</type><type>PeerReview:NonPeerReviewed</type><type>Book:Book</type><language>ind</language><identifier>http://repository.mercubuana.ac.id/57470/1/1.%20HALAMAN%20JUDUL.pdf</identifier><type>Book:Book</type><language>ind</language><identifier>http://repository.mercubuana.ac.id/57470/2/2.%20ABSTRAK.pdf</identifier><type>Book:Book</type><language>ind</language><identifier>http://repository.mercubuana.ac.id/57470/3/3.%20LEMBAR%20PERNYATAAN.pdf</identifier><type>Book:Book</type><language>ind</language><identifier>http://repository.mercubuana.ac.id/57470/4/4.%20LEMBAR%20PENGESAHAN.pdf</identifier><type>Book:Book</type><language>ind</language><identifier>http://repository.mercubuana.ac.id/57470/5/5.%20KATA%20PENGANTAR.pdf</identifier><type>Book:Book</type><language>ind</language><identifier>http://repository.mercubuana.ac.id/57470/6/6.%20DAFTAR%20ISI.pdf</identifier><type>Book:Book</type><language>ind</language><identifier>http://repository.mercubuana.ac.id/57470/7/7.%20DAFTAR%20GAMBAR.pdf</identifier><type>Book:Book</type><language>ind</language><identifier>http://repository.mercubuana.ac.id/57470/8/8.%20DAFTAR%20TABEL.pdf</identifier><type>Book:Book</type><language>ind</language><identifier>http://repository.mercubuana.ac.id/57470/9/9.%20BAB%20I%20PENDAHULUAN.pdf</identifier><type>Book:Book</type><language>ind</language><identifier>http://repository.mercubuana.ac.id/57470/10/10.%20BAB%20II%20TINJAUAN%20PUSTAKA.pdf</identifier><type>Book:Book</type><language>ind</language><identifier>http://repository.mercubuana.ac.id/57470/11/11.%20BAB%20III%20METODOLOGI%20PENELITIAN.pdf</identifier><type>Book:Book</type><language>ind</language><identifier>http://repository.mercubuana.ac.id/57470/12/12.%20BAB%20IV%20HASIL%20DAN%20ANALISA.pdf</identifier><type>Book:Book</type><language>ind</language><identifier>http://repository.mercubuana.ac.id/57470/13/13.%20BAB%20V%20KESIMPULAN%20DAN%20SARAN.pdf</identifier><type>Book:Book</type><language>ind</language><identifier>http://repository.mercubuana.ac.id/57470/14/14.%20DAFTAR%20PUSTAKA.pdf</identifier><type>Book:Book</type><language>ind</language><identifier>http://repository.mercubuana.ac.id/57470/15/15.%20LAMPIRAN.pdf</identifier><identifier> VANCAYANI, LANI (2020) SIMULASI DAN ANALISA PEMBANGKIT PULSA TIMER LM555 PADA SERVO AMPLIFIER PEMBANGKIT LISTRIK TENAGA AIR. S1-Sarjana thesis, Universitas Mercu Buana Jatisampurna. </identifier><recordID>57470</recordID></dc>
|
| language |
ind |
| format |
Thesis:Thesis Thesis PeerReview:NonPeerReviewed PeerReview Book:Book Book |
| author |
VANCAYANI, LANI |
| title |
SIMULASI DAN ANALISA PEMBANGKIT PULSA TIMER LM555 PADA
SERVO AMPLIFIER PEMBANGKIT LISTRIK TENAGA AIR |
| publishDate |
2020 |
| topic |
600. Technology Teknologi |
| url |
http://repository.mercubuana.ac.id/57470/1/1.%20HALAMAN%20JUDUL.pdf http://repository.mercubuana.ac.id/57470/2/2.%20ABSTRAK.pdf http://repository.mercubuana.ac.id/57470/3/3.%20LEMBAR%20PERNYATAAN.pdf http://repository.mercubuana.ac.id/57470/4/4.%20LEMBAR%20PENGESAHAN.pdf http://repository.mercubuana.ac.id/57470/5/5.%20KATA%20PENGANTAR.pdf http://repository.mercubuana.ac.id/57470/6/6.%20DAFTAR%20ISI.pdf http://repository.mercubuana.ac.id/57470/7/7.%20DAFTAR%20GAMBAR.pdf http://repository.mercubuana.ac.id/57470/8/8.%20DAFTAR%20TABEL.pdf http://repository.mercubuana.ac.id/57470/9/9.%20BAB%20I%20PENDAHULUAN.pdf http://repository.mercubuana.ac.id/57470/10/10.%20BAB%20II%20TINJAUAN%20PUSTAKA.pdf http://repository.mercubuana.ac.id/57470/11/11.%20BAB%20III%20METODOLOGI%20PENELITIAN.pdf http://repository.mercubuana.ac.id/57470/12/12.%20BAB%20IV%20HASIL%20DAN%20ANALISA.pdf http://repository.mercubuana.ac.id/57470/13/13.%20BAB%20V%20KESIMPULAN%20DAN%20SARAN.pdf http://repository.mercubuana.ac.id/57470/14/14.%20DAFTAR%20PUSTAKA.pdf http://repository.mercubuana.ac.id/57470/15/15.%20LAMPIRAN.pdf http://repository.mercubuana.ac.id/57470/ |
| contents |
ABSTRAK
Kebutuhan listrik dewasa ini kian meningkat, Pembangkit Listrik Tenaga Air sebagai
energi listrik dengan putaran turbin distabilkan oleh sistem governor yang dilengkapi servo
amplifier sebagai buffer amplifier serta voltage regulator terhadap servo valve. Hal yang
sering terjadi ketika servo amplifier mempunyai beban lebih adalah menurunnya kinerja
servo amplifier sehingga terjadinya jammed (macet) pada amplifier. Penambahan rangkaian
pembangkit pulsa IC LM555 merupakan solusi yang baik untuk mengatasi penurunan kinerja
servo amplifier.
Pada penelitian ini, dilakukan simulasi pembangkit pulsa timer LM555 pada servo
amplifier dimana melakukan perhitungan frekuensi output LM555 menggunakan aplikasi
LabVIEW dan melakukan simulasi desain pembangkit pulsa menggunakan software NI
Multisim 12. Hasil simulasi dibandingkan dengan hasil perhitungan untuk mendapatkan nilai
spesifikasi frekuensi output timer LM555 yang baik. Dari hasil simulasi didapat nilai
frekuensi output timer LM555 sehingga dapat dianalisa pengaruh range frekuensi output timer
LM555 terhadap getaran pada servo amplifier.
Dari hasil simulasi frekuensi output timer LM555 yaitu 35,83 Hz ~ 71,26 Hz dengan
periode 27,91 ms - 14,03 ms menunjukan bahwa sesuai spesifikasi frekuensi output LM555.
Berdasarkan hasil simulasi, Besar range frekuensi output dengan tegangan input servo
amplifier ± 10 V dihasilkan tegangan output ±2,03 V dengan nilai arus ± 81 mA,
menunjukkan bahwa sesuai spesifikasi servo amplifier. Besar frekuensi yang dihasilkan
mempengaruhi getaran servo amplifier agar tidak terjadi jammed (macet). Aksi buka/tutup
servovalve 0-100% dapat bekerja optimal sehingga kehandalan kinerja servo amplifier dapat
terjaga.
Kata Kunci : Servo Amplifier, IC LM555, Pembangkit Pulsa, LabVIew, NI
Multisim.
ABSTRACT
Today's electricity demand is increasing, Hydroelectric Power Plant as electrical
energy with turbine rotation is stabilized by a governor system equipped with a servo
amplifier as a buffer amplifier and a voltage regulator for the servo valve. What often
happens when a servo amplifier has an overload is a decrease in the performance of the servo
amplifier so that jammed (jammed) on the amplifier. The addition of the LM555 IC pulse
generator circuit is a good solution to overcome the decrease in servo amplifier performance.
In this study, the LM555 timer pulse generator simulation was performed on a servo
amplifier where the LM555 output frequency was calculated using the LabVIEW application
and simulated the pulse generator design using the NI Multisim 12 software. The simulation
results were compared with the calculation results to get a good LM555 timer output
frequency specification .
From the simulation results, the LM555 timer output frequency values can be analyzed
so that the influence of the LM555 timer output frequency range on vibrations in the servo
amplifier. From the simulation results of the LM555 timer output frequency that is 35.83 Hz ~
71.26 Hz with a period of 27.91 ms - 14.03 ms shows that according to the LM555 output
frequency specifications. Based on the simulation results, a large range of output frequencies
with ± 10 V servo input voltage generated output voltage ± 2.03 V with a current value of ± 81
mA, indicating that the servo amplifier specifications are appropriate. The resulting frequency
affects the vibration of the servo amplifier so jammed does not occur. Servalve 0-100% open /
close action can work optimally so that the servo amplifier performance reliability can be
maintained.
Keywords : Servo Amplifier, IC LM555, Pulse, LabVIew, NI Multisim. |
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Universitas Mercu Buana |
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Econmics/Ilmu Ekonomi Communication/Komunikasi Engineering/Ilmu Teknik Measurement/Teknik Desain, Pengujian, Pengukuran, Kualitas, Perawatan, Pemeliharaan, Perbaikan |
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