Article Per Year (5 Year)
p-Index From 2018 - 2023
0
P-Index
This Author published in this journals
All Journal JURNAL ADMINISTRASI PUBLIK REKA ELKOMIKA
ADI SETIADI
Jurusan Teknik Elektro Institut Teknologi Nasional Bandung
Education Electrical & Electronics Engineering Social Sciences

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Perancangan dan Realisasi DC Chopper Boost untuk Aplikasi Motor DC pada Prototype Pengangkat Jembatan Otomatis SETIADI, ADI; HARIYANTO, NASRUN; SAODAH, SITI
REKA ELKOMIKA Vol 1, No 4 (2013)
Publisher : REKA ELKOMIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (233.592 KB)

Abstract

ABSTRAK Semakin berkembangnya jaman maka penggunaan sumber energi semakin besar, salah satunya adalah penggunaan motor listrik. Untuk memberikan sumber tegangan yang besar kepada motor dibutuhkan peralatan yang dapat mentransfer energi yang besar pula, sehingga perlu dirancang suatu DC chopper, dalam hal ini DC Chopper Boost. DC chopper boost adalah suatu sistem penaik tegangan dimana tegangan output yang dihasilkan lebih besar daripada tegangan inputnya. Dalam kasus ini penggunaan DC chopper boost pada pengangkat jembatan sebagai penaik tegangan baterai akan disuplai ke motor dc sesuai dengan tegangan kerja motor dc tersebut. Penyuplaian arus dan tegangan ini melalui beberapa tahapan. Tahap pertama yaitu tegangan baterai sebesar 12 volt akan diteruskan ke transformer, transformer akan menaikkan tegangan dari baterai menjadi 18 volt hal ini telah teruji diukur dengan menggunakan multimeter. Tegangan ini merupakan arus bolak-balik (arus ac). Sebelum menggerakkan motor DC, tegangan ini harus diubah kembali ke arus searah (arus dc) karena motor harus disuplai dengan tegangan dc. Oleh karena itu diperlukan dua dioda untuk membuat arus ac tersebut menjadi searah. Motor dc ini akan bekerja apabila ada instruksi dari sistem kontrol. Motor dc ini berfungsi sebagai pengangkat lengan jembatan apabila ada kapal yang akan melewati jembatan tersebut. Dari hasil perancangan dan realisasi DC chopper boost dapat dianalisis dengan menghitung kapasitas beban, bahwa Motor dc akan mampu bekerja saat diberi beban maksimal 2 kg dengan nilai torka sebesar 0,47 Nm. Kata kunci: DC chopper boost, dioda, baterai, transformer, motor DC. ABSTRACT The recent development of the greater use of energy sources, one of which is the use of electric motors. To provide a high voltage source to the motor, it is need equipment that can transfer high energy, so that it was designed a DC chopper, in this case as DC Boost Chopper. DC boost chopper is a system in which the voltage increase as result of higher output voltage than the input voltage. In this case, the use of DC boost chopper on the bridge lifting is increase the battery voltage to supply to the dc motor in accordance with the working voltage. The supplying current and voltage were through the several stages. The first stage was a 12 volt battery voltage passed to the transformer, where it would increase the voltage of the battery to 18 volts. It has been measured using a multimeter. This voltage was alternating current. Before drive the DC motor, the voltage was converted back to a direct current because the motor must be supplied with dc voltage. Therefore, it was need two diodes, to make the AC into DC. The dc motor would work if there were instructions from the system controller. The dc motor served as a lever arm bridge if there was a ship that would pass through. From the results of the design and realization of DC boost chopper, it could be analyzed by calculation the load capacity. The dc motor would be able to work when be given a maximum load of 2 kg with 0.47 Nm of torque. words: DC boost chopper, diode, battery, transformers, DC motor.
PENGARUH IMPLEMENTASI PRINSIP-PRINSIP GOOD GOVERNANCE TERHADAP KINERJA ORGANISASI (Suatu Studi Di Dinas Perindustrian Dan Perdagangan Kota Manado) Setiadi, Adi; KIYAI, Burhanuddin; RURU, JOORIE MARHAEN
JURNAL ADMINISTRASI PUBLIK Vol 1, No 010 (2015)
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract : This research moved from the problem that the performance of the Department ofIndustry and Trade organization Manado indicated relatively low. This is presumably related to theapplication of the principles of good governance do not optimal. Thus, this study aims to: (1). Todescribe the application / implementation of the principles of good governance. (2). To describealso the achievement of the organization's performance; and (3). To analyze the effect of theapplication / implementation of the principles of good governance to organizational performanceDepartment of Industry and Trade of Manado.By using a quantitative approach and descriptive method, data were collected throughquestionnaires distributed technique to 30 employees and 30 respondents respondents were fromindustry and commerce businesses. Once the data is collected, then processed and analyzed usingdescriptive analysis techniques stratisk (Table freuensi) to describe the variable-varabel research isconducted and to test the hypothesis applied inferential statistical analysis techniques (correlationand regression analysis).The results showed that (1) the application of the principles of participation, according to therespondents' assessment of employees are in the category of "moderate" tend to be high, while forthe group of businesses that are in the category of "moderate" or medium, tend to be low, but thetwo groups of respondents agree that the principle of participation has not been implementedoptimally, because only about 28.3% of all respondents (60 people) to assess the "high" applicationof the principles of good governance in the context of the application. (2) the application of theprinciples of transparency, responsiveness, rule of law and responsiveness, according to theassessment respondents the average employee in the category of "high", while the respondentbusinesses categorized only "moderate".Organizational performance through employee achievement in reality has not achieved optimally,even a group of businessmen assess the "low" while the employee group precisely assess the "high"the achievement of the organization's performance. However, the majority (36.7%) of the twogroups of respondents agree that the achievement of the organization's performance is still in thecategory of "low". This indicates that the achievement of performance at the organizational level ofthe Department of Industry and Trade of Manado has not been recorded in full so necessaryrearrangement.Thus, it can be concluded that the implementation of good governance and a real positive impacton organizational performance. This means that when the principles of good governance (goodgovernance) can be applied with no-Sunggu, it will encourage the improvement of organizationalperformance.Keywords: good governance, organizational performance.
Co-Authors Burhanuddin Kiyai JOORIE MARHAEN RURU NASRUN HARIYANTO SITI SAODAH