Page 60 - Conference Book The 3rd IConVET "Future of TVET Graduates: Developing Talent for Industry 4.0 and The New Normal"

The 3 International Conference
rd
on Vocational Education and Technology (IConVET)
Universitas Pendidikan Ganesha - Bali | 7 November, 2020
th
DESIGN OF AUTOMATIC THREE PHASE LOAD
BALANCING FOR DYNAMIC ELECTRICAL
INSTALLATION

I W Sutaya , K U Ariawan , I G Nurhayata 1
1
1

1 Electronics Engineering Department, Ganesha Education University, Bali,
Indonesia

Abstract. This paper discusses design and simulation of Automatic Three
Phase Load Balancing in three-phase electrical installations in consumers
with single-phase loads. This approach is a solution to many constraints of
load imbalance that is installed three-phase source on the consumer. The
process of changing the installation and adding loads is very difficult to do
manually. This load imbalance causes one phase voltage source to be
overloaded while the other voltage sources are still very little loaded. An
implementation of an automatic system makes the electrical installation
dynamic so that changing installation and adding new loads will be very easy
to do. This Automatic Three Phase Load Balancing consists of two types of
control that communicate with each other, namely a Central Controller and
Controller Units. The Central Controller functions as a data processor for
overall loads. Several Controller Units function as a connection switch
between phases in each load group. From the simulation results with
MATLAB Simulink, this system can manage the loads so that a balance is
achieved in each phase. The more the number of load groups in an electrical
installation, the better the load balance is obtained.

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