STUDI BANDING LABORATORIUM (KUNJUNGAN DOSEN JTE PNB KE PROGRAM STUDI DIPLOMA IV TEKNIK LISTRIK JTE PNUP)


Studi Banding ini dilaksanakan pada tanggal 7-9 Desember 2016 dengan pelaksana sebanyak 4 (empat) orang dosen Jurusan Teknik Elektro, Politeknik Negeri Bali yakni: Kadek Amerta Yasa, ST, MT; I Gusti Putu Arka, ST, MT; I Made Purbhawa, ST, MT dan Dr. Anak Agung Ngurah Gde Sapteka. Studi Banding ini berlokasi di Program Studi Diploma IV Teknik Listrik, Politeknik Negeri Ujung Pandang (PNUP), Sulawesi Selatan dengan maksud untuk memperoleh informasi mengenai peralatan laboratorium dan pelaksanaan praktikum di D IV Teknik Elektro, Politeknik Negeri Ujung Pandang. Informasi tentang peralatan laboratorium dan pelaksanaan praktikum ini diperlukan untuk mempersiapkan Jurusan Teknik Elektro (JTE), Politeknik Negeri Bali (PNB) dalam melaksanakan Program Studi Diploma IV Teknik Otomasi yang akan dilaksanakan pada Tahun Ajaran 2017/2018.

Berangkat studi banding bersama Kadek Amerta Yasa, I Gusti Putu Arka dan I Made Purbhawa.

Perjalanan ke lokasi Studi Banding dilakukan melalui jalur udara dari Bandar Udara Internasional I Gusti Ngurah Rai di Bali menuju Bandar Udara Internasional Sultan Hasanuddin di Maros, Sulawesi Selatan yang ditempuh selama 1 jam 15 menit.

Kunjungan Studi Banding Dosen Teknik Elektro Politeknik Negeri Bali ke Politeknik Negeri Ujung Pandang

Setiba di Kota Makassar (Ujung Pandang), selanjutnya pelaksana mempersiapkan diri dan tinggal di Hotel Swiss-BelHotel Makassar sebelum menuju ke Politeknik Negeri Ujung Pandang yang berlokasi di Jalan Perintis Kemerdekaan, Tamalanrea, Makassar, Sulawesi Selatan. Lokasi kampus Politeknik Negeri Ujung Pandang berada dalam satu area dengan kampus Universitas Hasanuddin (Unhas) mengingat sejarah pendiriannya merupakan bagian dari Unhas pada tahun 1987 dengan nama Politeknik Universitas Hasannudin, yang selanjutnya berdiri sendiri pada tahun 1996/1997 dengan nama Politeknik Negeri Ujung Pandang. Politeknik ini memiliki 2 buah kampus, yaitu Kampus I Tamalanrea dan Kampus II BTP. Kampus I terletak di Jl. Perintis Kemerdekaan KM. 10, sedangkan Kampus II terletak di Jl. Tamalanrea Raya (BTP). Pada saat ini, Kampus II Politeknik Negeri Ujung Pandang masih dalam tahap proses pembangunan.Kami sebagai pelaksana studi banding diterima oleh Ibu Dr. Hafsah Nirwana, Ketua Jurusan Teknik Elektro, Politeknik Negeri Ujung Pandang (PNUP). Beliau menjelaskan bahwa Teknik Elektro PNUP memiliki 6 Program Studi yang terdiri dari 3 Program Studi D IV dan 3 Program Studi D III yakni:

  • D IV Teknik Listrik,
  • D IV Teknik Komputer & Jaringan,
  • D IV Teknik Multimedia & Jaringan,
  • D III Teknik Listrik,
  • D III Teknik Telekomunikasi,
  • D III Teknik Elektronika.

Ketua Jurusan  juga memperkenalkan kami kepada para Ketua Program Studi di lingkungan Jurusan Teknik Elektro PNUP. Pada acara ramah tamah ini dilakukan pertukaran cenderamata.

Studi Banding ke Diploma IV Teknik Elektro Politeknik Negeri Ujung Pandang. Tukar menukar cenderamata dengan Ibu Kajur Teknik Elektro, Dr Hafsah Nirwana. Bersama Kadek Amerta Yasa, I Gusti Putu Arka dan I Made Purbhawa.

Program Studi Diploma IV Teknik Listrik PNUP secara resmi berdiri sejak tanggal 24 Januari 2011 berdasarkan SK Dirjen Dikti Departemen Pendidikan Nasional No : 24/D/O/2011. Adapun hal yang melatarbelakangi penyelenggaraan Program Diploma IV Teknik Listrik di Politeknik Negeri Ujung Pandang sebagai berikut: Banyaknya permintaan pasar terhadap karyawan yang lulus dengan kualifikasi   kompetensi bidang teknik listrik dengan level diploma IV; Belum adanya institusi pendidikan di Kawasan Timur Indonesia yang melaksanakan jalur pendidikan vokasi program diploma IV bidang teknik listrik; Adanya masalah krisis energi listrik di Kawasan Timur Indonesia terutama Sulawesi Selatan yang sangat membutuhkan tenaga engineer Teknik Listrik; Keputusan menteri Energi dan Sumber Daya Mineral Nomor : 2052/K/40/MEM/2001 tentang standarisasi kompetensi ketenagalistrikan; Sudah terlaksananya MOU antara Politeknik Negeri Ujung Pandang dengan stakeholder di antaranya PT PLN (Persero) Wilayah SULSELRABAR, IATKI Wilayah SULSELRABAR, PT Semen Tonasa.

Untuk mendukung pelaksanaan perkuliahan D IV Program Studi Teknik Listrik, telah disiapkan beberapa laboratorium di lokasi Kampus I dan Kampus II. Adapun laboratorium yang tersedia antara lain:

1. Laboratorium Mesin-Mesin Listrik.
2. Laboratorium Otomasi Industri.
3. Laboratorium Sistem Tenaga Listrik.
4. Laboratorium Pengukuran Dasar.
5. Laboratorium Elektronika Digital dan Mikrokontroler.
6. Laboratorium Tegangan Menengah.
7. Bengkel Mekanik.
8. Bengkel Instalasi Tenaga Listrik.

Transmission and Distribution Line Model

Mesin Boiler di Jurusan Teknik Elektro Politeknik Negeri Ujung Pandang

Dokumentasi kunjungan dapat diakses melalui link https://www.flickr.com/photos/sapteka/albums/72157674324182704

Laporan Studi Banding dalam format pdf dapat diakses melalui link

Laporan Pelaksanaan Studi Banding Laboratorium di Jurusan Teknik Elektro (JTE) Politeknik Negeri Ujung Pandang (PNUP)

atau link berikut
https://drive.google.com/file/d/0B3EJmXc11M2Oc1k5UGdCUkFBYkk/view?usp=sharing

 


 

Joint International Conference – ICNERE and EECCIS 2016

The 3rd International Conference on Nano Electronics Research Education 2016 (ICNERE 2016) and 8th International Conference on Electrical Power, Electronics, Communications, Controls and Informatics System 2016 (EECCIS 2016) were held in Batu, Malang, East Java Province, Indonesia on October 31 –  November 2, 2016. The joint international conference of ICNERE and EECCIS 2016 were organized by Universitas Indonesia (UI), Shizuoka University, Universitas Brawijaya and Universiti Tun Hussein Onn Malaysia (UTHM).

Batu City, Malang, East Java Province.

The Plaza of Batu City, Malang.

The objective of this joint conference was to provide opportunities for researchers, scientists, engineers and vendors working in the area of electric power, electronic, telecommunication, control and informatics to exchange their ideas and also to present and discuss latest results and future directions of research and application, and developments in the converging technology and educations of electrical and electronics engineering.

Keynote Speaker:

    • Prof. Robert Rieger, Ph.D from National Sun Yat Sen University, Taiwan.

Prof. Robert Rieger, PhD, from National Sun Yat Sen University, Taiwan as keynote speaker of ICNERE and EECCIS 2016.

 

    • Prof. Masaaki Nagatsu, from Shizuoka University, Japan.

Prof. Masaaki Nagatsu and the secretary of ICNERE - EECCIS 2016.

 

    • Assoc. Prof. Dr. Nafarizal Nayan from Universiti Tun Hussein Onn Malaysia (UTHM).

Panca Mudji Rahardjo, PhD and Assoc. Prof. Dr. Nafarizal Bin Bayan, keynote speaker of ICNERE and EECCIS 2017, from UTHM.

 

This joint conference topics were include, however not limited to :

  1. Nano electronics and nano photonic devices
  2. Nano and micro electro mechanical systems (NEMS/MEMS)
  3. Nano materials
  4. Quantum information and computation
  5. Nano technologies for medical applications
  6. Power and energy, power electronics, renewable energy source and system
  7. Electronics circuits, instrumentation, optoelectronics, FPGA & embedded system
  8. Fiber optic, wireless & sensor networks, microwave, antenna and signal processing
  9. Advance control system, automation, robotics and autonomous system
  10. Innovative teaching and learning mechanism in electrical & electronics engineering education
  11. Image processing, artificial intelligent, pattern recognition, knowledge discovery and security

ICNERE & EECCIS 2016

Our research group consists of Mangaraja Longgam Saragi (from Universitas Mpu Tantular), Anak Agung Ngurah Gde Sapteka, Anak Agung Ngurah Made Narottama, I Nyoman Sukarma and I Gusti Putu Mastawan Eka Putra (from Politeknik Negeri Bali) has presented a paper entitled “A Study of Electric Field of Gaussian Silicon P-N Diode” on this conference.

Presenting "A Study of Electric Field of Gaussian Silicon P-N Junction" at ICNERE and EECCIS 2016.

Our research group: Mangaraja Longgam Saragi, Anak Agung Ngurah Gde Sapteka, Anak Agung Ngurah Made Narottama.

Here is the PPT of our presentation:

The Symposium of ICNERE 2014

One of the important events for the researchers is a scientific conference, in which the researchers share their expertise and experiences  on research activities and built the networking among the researchers. It is therefore to intensify the event, University of Indonesia (UI) and Shizuoka University (SU) initiate a join conference on nano electronics research and education and it is defined as International Conference on Nano Electronics Research and Education (ICNERE). ICNERE is a bi-annual conference, the first ICNERE was organized in Bali-Indonesia in 2012 hosted by UI, and the second is organized by in Hamamatsu-Japan hosted by SU. The third ICNERE will be back in Indonesia hosted by UI in 2016, and the forth ICNERE will be in Japan again hosted by SU, and repeatedly bi-annually. The ICNERE is an open conference, meaning that participants are also from other universities beside UI and SU.

 

The 2nd International Conference on Nano Electronics Research and Education (ICNERE 2014).

ICNERE 2014, Hamamatsu Campus, Shizuoka University.

Greeting from the President of Shizuoka University

Greeting From The President of Shizuoka University.

Official Greeting from The Rector of Universitas Indonesia

Official Greeting From The Rector of Universitas Indonesia.

Welcome from General Chair

Welcome From ICNERE 2014 General Chair.

Official Greeting from the Faculty of Engineering, University of Indonesia

Official Greeting From The Faculty of Engineering, UI.

Professors from Indonesia and Committee Members have a meeting

The Professors Meeting.

Professor Masbah RT Siregar of LIPI, Indonesia

Presentation of Prof. Masbah RT Siregar.

Presentation of Dr. Daniel Moraru

Presentation of Dr. Daniel Moraru.

 Anak Agung Ngurah Gde Sapteka

My Presentation.

The pictures above are taken by Prof. Masaru Shimomura.

Here is a link to ICNERE 2016.

https://sapteka.wordpress.com/2016/11/12/joint-international-conference-icnere-and-eeccis-2016/ Continue reading

Kunjungan Dosen Teknik Elektro Politeknik Negeri Bali (PNB) ke Nusa Penida

Blog ini merupakan dokumentasi kegiatan kunjungan dosen Jurusan Teknik Elektro, Politeknik Negeri Bali ke Nusa Penida yang dilaksanakan pada bulan April 2008. Para dosen yang berjumlah 13 orang dipimpin oleh Bapak Made Sajayasa, Ketua Jurusan Teknik Elektro PNB.  Tujuan kunjungan ini adalah untuk memperoleh pengetahuan tentang energi yang terbarukan di Nusa Penida, khususnya tentang pembangkit listrik angin dan surya.

Kami berangkat dari Kota Denpasar pada pukul 07.00 menuju Pelabuhan Padang Bai melalui Bypass Ida Bagus Mantra. Setelah berkendara selama 90 menit , tibalah kami di Pelabuhan Padang Bai. Berikut ini beberapa foto suasana di Pelabuhan Padang Bai dan saat naik boat Dirga Yusa menuju Nusa Penida.

Pelabuhan Padang Bai

Pelabuhan Padang Bai

Pelabuhan Padang Bai

Pelabuhan Padang Bai

Boat Dirga Yusa

Menunggu Keberangkatan Boat

Menunggu Keberangkatan Boat

Juru Mudi Boat

Juru Mudi Boat

Melintasi Selat Badung

Melintasi Selat Badung

Setelah menempuh perjalanan laut melintasi Selat Badung ini sekitar 45 menit, pelabuhan Nusa Penida mulai tampak. Boat merapat ke dermaga. Selain boat juga terdapat jukung yang berlabuh disini.

Pelabuhan Nusa Penida

Pelabuhan Nusa Penida

Suasana Pelabuhan Nusa Penida

Suasana Pelabuhan Nusa Penida

Jukung di Pelabuhan Nusa Penida

Jukung di Pelabuhan Nusa Penida

Perjalanan dilanjutkan dengan mencharter kendaraan ke Puncak Mundi, Desa Klumpu, tempat dimana pembangkit tenaga surya dan angin berada. Puncak Mundi merupakan tempat tertinggi di Nusa Penida, kurang lebih 500 meter dari permukaan laut. Jalan menuju ke Bukit Mundi berliku-liku dan banyak tanjakan terjal.

Pembangkit listrik tenaga angin terdapat tiga unit yang dibangun PLN berkekuatan masing-masing 85 kilowatt (KW) dan empat unit lainnya berkekuatan 80 KW. Pembangkit ini menggunakan rotor berdiameter 18 meter dengan 2 unit blade yang ditempatkan pada suatu tower dengan ketingggian 31 meter.  Kecepatan putaran rotor berkisar antara 30 – 120 rpm. Kecepatan angin nominal sebesar 12,5 meter/detik. Pembangkit akan cut-in pada kecepatan angin 3 meter/detik dan cut-off pada kecepatan angin 25 meter/detik. Pembangkit dapat bertahan hingga kecepatan angin 50 meter/detik.

Pembangkit Listrik Tenaga Angin

Pembangkit Listrik Tenaga Angin

Memasuki Gardu Pembangkit Tenaga Angin

Memasuki Gardu Pembangkit Tenaga Angin

Sistem Kendali PLC

Sistem Kendali PLC

Pembangkit tenaga surya di Puncak Mundi berkapasitas daya 32 KWh yang diinterkoneksikan dengan jaringan PLN. Modul sel surya yang digunakan buatan bp solar model BP3150N yang mampu menghasilkan tegangan DC 34,5 Volt dengan arus 4,35 Ampere. Modul-modul ini dihubungkan ke photovoltaic string inverter sehingga mampu menghasilkan listrik VAC nominal 230 Volt, frekuensi 50/60 Hz, IAC nomimal 27,1 Ampere, Cos phi = 1, dan daya AC nomimal sebesar 5000 W.

Dokumentasi selengkapnya tentang kunjungan ini dapat dilihat pada slideshare dibawah ini.

Untuk mengetahui lokasi Politeknik Negeri Bali, dapat dilihat pada link ini.

Lapangan Upacara – Politeknik Negeri Bali (PNB)

Lab Elektronika; Lab Mikroprosesor & Sistem Kendali – Jurusan Teknik Elektro – Politeknik Negeri Bali (PNB)

My Internet Connection, Telkomspeedy

Telkomspeedy is an internet connection service using Asymetric Digital Subscriber Line (ADSL) technology provided by Telkom Indonesia. The ADSL technology ables automatically connect ADSL modem to server using Telkom telephone line. An ADSL modem provided with a splitter which enables costumer to make or receive phone call when Internet connection is active.

I have been using Telkomspeedy since December, 2007. I remember,  it was a slow ADSL connection. Sometimes, it made me hungry and angry when I used it to browse.  Usually  it was only 7 KB/sec to download using Mozilla Firefox at home. When I visited the promo at Telkom Building located at Jalan Teuku Umar, Denpasar, the browser showed only 3 to 4 KB/sec…. Well, It was a hard time for the salesman to sell Telkomspeedy since it was too slowwwwww. But I agreed to subscribe because Telkom is an Indonesian State-Owned Company.

One day in August 2008, a staff of Telkomspeedy called me and she asked me about Telkomspeedy service and said on behalf of PT Telkom she thanked me to use Telkomspeedy connection. I taught, it just a lip service since I usually called Telkomspeedy costumer care when the connection down. But I felt something different when I downloaded an open source flight simulator from FlightGear. The Telkomspeedy is faster than before…. The browser shows 42.6 KB/sec at 8.00 am using Prolink H9200J ADSL modem. Never since I described the connection I have got this speed. Yes, it is true and I never call 147 (the phone number to report or complaint about Telkomspeedy where I never spoke softly) again.

Telkomspeedy 42.6 KB/sec

Telkomspeedy is downloading at 42.6 KB/sec

Now I am enjoy watching video from internet with Telkomspeedy. Thanks for the service.

By Sapteka, http://www.sapteka.net

Kite Flying in Sanur Beach

On June 08, 2008, Rama and Krisna bought a new kite at Ketut Sumitha’s shop. The shop is located at Nusakambangan Street, in front of Erlangga Art Shop, Denpasar, Bali. They chose Be-bean type kite (a “fish”-form traditional kite). The kite was made from plastic with bamboo stick frame and it cost Rp 7,000. It was not a big one, but they didn’t know where to fly it. I told them to fly it in Sanur Beach since the wind was strong enough to fly the kite. They agreed to go to the beach and asked me to accompany them.

Sanur Beach has some entry points. We decided to enter the beach via Pantai Karang Street. Pantai Karang (Karang Beach) is our favorite place to visit in Sanur Beach. The Honorary Consulate of Hungary is also located in this street. We love this beach since it has a sea wave barrier, make it safe for us to swim. There is also a changing room with shower here.

Rama and I were swimming for a while at the beach while Krisna flews the kite alone. Krisna made a pivot string for kite and then he flew it easily since the wind was strong and its exact pivot point. The kite moved to left and right with balance. We loved to see our kite flying.

Well, I think Sanur Beach is also a good place for kite flying and Ketut Sumitha is a good kite maker.

By Sapteka, http://www.sapteka.net

The “Dewa Yadnya” Set – Collection Of Bali Museum

The term Dewa Yadnya means the religious ceremony dedicated to God in all of His manifestation which is carried out in a temple or other holy place. The Dewa Yadnya is one Panca Mahayadnya (Five Great Yadnya) as describes in Taittriya Aranyaka 2.10. The Dewa Yadnya in Bali includes the ceremonies such as Memungkah or Ngenteg Linggih, a ceremony performed when using a building for the first time or renovating a temple. Odalan, a ceremony performed every 210 days. Betara Turun Kabeh, a ceremony conducted every one year of Saka Calender. Panca Wali Krama , the ceremony dedicated to God every five years of Saka Calender. Eka Dasa Rudra, every 100 years of Saka Calender.

The Dewa Yadnya set – collection of Bali Museum consists of a number of Pratima (certain God statuettes), Pralingga (mythological of God’s vehicle), Janggawari (a construction used to lay down the Pratima in the purification procession ceremony towards the sea or water resources), and a few of pots to keep the Tirtha (Holy Water).

Dewa Yadnya Set

I will tell you about Pratima and Pralingga collected by Bali Museum. Some items of Pratima are: Rambut Sedana, Dewi Saraswati ( Goddess Saraswati ), and also Siwa and Durga Mounted On A Bull.

Rambut Sedana is a Pratima to worship the God of Wealth. It is assembled by chinese kepeng coins. Rambut Sedana is beloved by merchants.

The Pratima of Rambut Sedana

Dewi Saraswati is the Goddess of knowledge, music and art. The Pratima of Dewi Saraswati is worshiped to bless the holy scriptures and literatures being held by Hindu family. The adoration is also to protect and avoid the devotees from laziness and unawareness.

Pratima of Dewi Saraswati

Siwa and Durga Mounted on A Bull is another Pratima displayed at Bali Museum. In Hinduism, Siwa is one of the Trimurti ( the three primary aspects of divine ). According to the Trimurti system, the creator is Brahma, the maintainer or preserver is Wisnu, and the destroyer or transformer is Siwa. Meanwhile Durga is demon-fighting of Siwa’s wife, Goddess Parwati, as described in Markandeya Purana.

Siwa and Durga Mounted On A Bull

Pralingga Macan is the God’s vehicle in Tiger form. Tiger is the vehicle of Goddess Durga. According to Markandeya Purana, the form of Durga was created as a warrior goddess to fight a demon called Mahishasura. The Goddess Durga rode Her tiger and killed Mahishasura with Her trident.

Pralingga Macan - Flickr

One can learn more about Dewa Yadnya and spirituality at Bali Museum.

By Sapteka, http://www.sapteka.net/