SISTEM PEMANTAUAN BEBAN TRANSFORMATOR DISTRIBUSI MELALUI SISTEM SMS BERBASIS MIKROKONTROLLER ATMEGA 32
The design of electric current measuring instrument is not easy. Because the measurement results measurement tool is for reference later for further processing, the reference design is currently cultivated as possible. The accuracy of a digital measuring instrument is determined by the ability of th...
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| Main Authors: | , |
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| Format: | Theses and Dissertations NonPeerReviewed |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2014
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| Subjects: | |
| Online Access: | https://repository.ugm.ac.id/129077/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=69455 |
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| Institution: | Universitas Gadjah Mada |
| Summary: | The design of electric current measuring instrument is not easy. Because
the measurement results measurement tool is for reference later for further
processing, the reference design is currently cultivated as possible.
The accuracy of a digital measuring instrument is determined by the
ability of the analog to digital converter signaled his (ADC). ADC is used
internally on the microcontroller ATMEGA 32.
To determine the electrical load distribution transformer 1 phase can be
done by measuring the voltage and current then multiplying. The measuring
current transformer secondary after transformation by the current transformers is
the principle of the sensor ACS712 hall effect. This sensor responds to magnetic
fields penetrate. Large magnetic field around the current carrying wire is always
proportional to the current through the wire. It makes ACS 712 hall effect sensor
is used both as a current sensor. |
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