Page 5 - PosterMakmalJKE_Sept2025

POWER ELECTRONIC

LAB

Speed Control of a 3 - Phase Induction Motor Using a Frequency

Converter

OBJECTIVES:

⚬ Crea te a c irc uit to regula te the speed of a three - pha se

ind uc tion m otor throug h the utiliza tion of a fre q ue nc y

c onve rte r.

⚬ Mea sure the output volta ge a nd supply volta ge of the loa d.

⚬ Doc um e nt the sp e e d a nd torq ue c ha ra c te ristic s of the m otor

a t different frequenc ies a nd exa m ine the volta ge &

fre q ue nc y c orre la tions.

⚬ Ca lc ula te the power output a nd effic ienc y pa ra m eters

Equipment:

⚬ Frequenc y c onverter

⚬ Isola tion a m p lifie r

⚬ Control unit

⚬ Thre e - p ha se ind uc tion m otor

⚬ Dig ita l osc illosc op e

⚬ Ana log m ultim e te r

POWER DEVICE CONTROL

OBJECTIVES:

⚬ Arra nge a nd test rec tifier c irc uits inc orpora ting power

devic es.

⚬ Rec ord the output of power devic e c irc uits

⚬ Eva lua te the c a pa c ity a nd a pplic a tion of power devic es

EQUIPMENT:

⚬ 15V DC power supply

⚬ Volta g e c ontrol unit

⚬ 6- p ulse c ontrol unit

⚬ Thyristor (p a ne l) LAB SUPERVISOR

⚬ Diode (pa nel) DR. MOHAMMAD AMINULISLAM

⚬ Curre nt p rob e

⚬ Dig ita l osc illosc op e aminul .islam@um .edu .my

⚬ Ana log m ultim e te r PIC LAB

⚬ 3- pha se c onverters MOHD AKMAL RIZUAN BIN ABD

⚬ Isola tion a m p lifie r RAHMAN

⚬ Ind uc tive loa d mohdakmalrizuan@um .edu .my

⚬ La m p