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Many rural area in Indonesia, for example in North Sulawesi there are 54 <br /> <br /> <br /> <br /> <br /> villages, still have problem about accessibility of electrical energy, thus many <br /> <br /> <br /> <br /> <br /> peop...
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id-itb.:185052017-09-27T14:41:02Z#TITLE_ALTERNATIVE# LAURENSIUS NADEAK (NIM : 902110040)Pembimbing : Dr. Eng. Suprijadi Haryono, FIRMAN Indonesia Theses INSTITUT TEKNOLOGI BANDUNG https://digilib.itb.ac.id/gdl/view/18505 Many rural area in Indonesia, for example in North Sulawesi there are 54 <br /> <br /> <br /> <br /> <br /> villages, still have problem about accessibility of electrical energy, thus many <br /> <br /> <br /> <br /> <br /> people are unable to obtain the electricity for lighting. Solar energy can be used <br /> <br /> <br /> <br /> <br /> as alternative energy to solve this problem. Electrical energy is converted from <br /> <br /> <br /> <br /> <br /> radiation of the sun, then it is stored on a battery. In order to use energy from the <br /> <br /> <br /> <br /> <br /> battery, we have to convert DC to AC form. In present work, DC-AC converter <br /> <br /> <br /> <br /> <br /> based on multi vibrator CD 4047B was constructed with average efficiency up to <br /> <br /> <br /> <br /> <br /> 46.26%. By using 12 Volt DC battery 5 Ah, 40 watt lamp can be turned on until <br /> <br /> <br /> <br /> <br /> 25 minutes. text |
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Many rural area in Indonesia, for example in North Sulawesi there are 54 <br />
<br />
<br />
<br />
<br />
villages, still have problem about accessibility of electrical energy, thus many <br />
<br />
<br />
<br />
<br />
people are unable to obtain the electricity for lighting. Solar energy can be used <br />
<br />
<br />
<br />
<br />
as alternative energy to solve this problem. Electrical energy is converted from <br />
<br />
<br />
<br />
<br />
radiation of the sun, then it is stored on a battery. In order to use energy from the <br />
<br />
<br />
<br />
<br />
battery, we have to convert DC to AC form. In present work, DC-AC converter <br />
<br />
<br />
<br />
<br />
based on multi vibrator CD 4047B was constructed with average efficiency up to <br />
<br />
<br />
<br />
<br />
46.26%. By using 12 Volt DC battery 5 Ah, 40 watt lamp can be turned on until <br />
<br />
<br />
<br />
<br />
25 minutes. |
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Theses |
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LAURENSIUS NADEAK (NIM : 902110040)Pembimbing : Dr. Eng. Suprijadi Haryono, FIRMAN |
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LAURENSIUS NADEAK (NIM : 902110040)Pembimbing : Dr. Eng. Suprijadi Haryono, FIRMAN #TITLE_ALTERNATIVE# |
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LAURENSIUS NADEAK (NIM : 902110040)Pembimbing : Dr. Eng. Suprijadi Haryono, FIRMAN |
author_sort |
LAURENSIUS NADEAK (NIM : 902110040)Pembimbing : Dr. Eng. Suprijadi Haryono, FIRMAN |
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https://digilib.itb.ac.id/gdl/view/18505 |
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1820745901462781952 |