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Effects of the total harmonic distortion on the current transformer efficiency
(Universiti Malaysia Perlis (UniMAP), 2012-06-18)
Total harmonic distortion is an outcome from the nonlinear loads. The used of nonlinear loads that increased especially in industry lead to produce the harmonic distortion. This harmonic distortion brings effects on equipment ...
Induction motor behavior due to symmetrical and un-symmetrical faults
(Universiti Malaysia Perlis (UniMAP), 2012-06-18)
This paper presents induction motor behavior caused by symmetrical and unsymmetrical
faults. PSCAD/EMTD power system simulation was used for a simple model and the investigation
purpose. Voltage sags are generally caused ...
Investigation of influence of voltage source type on harmonic characteristics
(Institute of Electrical and Electronics Engineers (IEEE), 2010-06-23)
This paper discussed about influence of voltage source types on harmonic characteristics. Usually, the voltage source is sinusoidal. But in actually, the condition of the load is has voltage sources through the elements ...
Induction motor behavior due to unsymmetrical and symmetrical faults
(Universiti Malaysia Perlis (UniMAP), 2010-10-16)
Voltage sags are generally caused by faults on transmission and/or distribution systems. The voltage produced may be either unsymmetrical or symmetrical, depend on type of faults. Unsymmetrical fault is faults caused by ...
Current transformer reaction with total harmonic distortion
(Universiti Malaysia Perlis (UniMAP), 2010-10-16)
Current transformer (CT) has a critical role in
protective and measurement devices used in both the
industrial and the utility worlds. However, the used of
current transformer in harmonic condition brings
some effects ...
Investigation of power factor on harmonic effect due to types of voltage source
(Universiti Malaysia Perlis (UniMAP), 2010-10-16)
This paper discussed about power factor on harmonic effect due to types of voltage source. Usually, the voltage source is sinusoidal. But in actually, the condition of the load is has voltage sources through the elements ...
Current transformer reaction with linear and non-linear loads
(Institute of Electrical and Electronics Engineers (IEEE), 2010-06-23)
The used of non-linear loads nowadays in industrial system has increased accordance
with the present technology. However, the used of non-linear loads supply more
harmonic distortion into the distribution systems. ...
Harmonic monitoring at UniMAP distributed campus
(Institute of Electrical and Electronics Engineers (IEEE), 2011-06-06)
This paper an attempt has been made to monitor and analyze the harmonic distortions caused by certain typical non linear loads of an educational institution. The current and voltage harmonic distortion at PCC feeding office ...