thank you sir! Just have two questions! what is the static load and lumped load represent ? what is the deferent between them and the induction motors??
In a power system static loads are fixed loads which do not alter significantly, e.g. lighting system which draws power steadily over a period of time. This is opposite to dynamic loads that change rapidly, e.g. motor load which draws a large amount of power to start. In ETAP, lump load is composed of 80% motor loads and 20% static loads
@@juliussalutan8006Sir Im asking in this tutorial ETAP software does not shown any information data of the transmission line cables, impedances, distance, and sizes.
@@howcreated_ideas ETAP does not provide cable data for transmission line. It has to be manually encoded in ETAP library. You need to have data from other sources so that you can update your cable library.
I had briefly explain this operating modes on my first video (Load Flow first lesson video). If you have only one power grid or generator on your SLD, then it must be in swing mode. If you have power grid upstream and a generator somewhere downstream, then the power grid must be in swing mode while the generator could be any of the three i.e. voltage control, mvar control or pf control. Please note that there must be at least one swing machine for power grids or generators to be selected as a reference machine for the entire system.
Sir your tutorial is good and helpful, the voltage on this example is at 400V now, correct nominal voltage and what makes it 100.3%?
Thank you PEE for sharing
👍simple.. LF report generation you have not mentioned!?
thank you sir! Just have two questions! what is the static load and lumped load represent ? what is the deferent between them and the induction motors??
In a power system static loads are fixed loads which do not alter significantly, e.g. lighting system which draws power steadily over a period of time. This is opposite to dynamic loads that change rapidly, e.g. motor load which draws a large amount of power to start. In ETAP, lump load is composed of 80% motor loads and 20% static loads
@@juliussalutan8006 thank you so much sir
Sir where the information of impedance for the transmission line or cables? We need to provide data as well. Any information how to check it
Impedande of cables have to be taken from the actual cable manufacturer.
@@juliussalutan8006Sir Im asking in this tutorial ETAP software does not shown any information data of the transmission line cables, impedances, distance, and sizes.
@@howcreated_ideas ETAP does not provide cable data for transmission line. It has to be manually encoded in ETAP library. You need to have data from other sources so that you can update your cable library.
@@juliussalutan8006 Thank you Sir! Appreciate more video for tutorial..
Can you share sir the differences of the four (4) operation mode - swing, mVAr, voltage and pf mode.
I had briefly explain this operating modes on my first video (Load Flow first lesson video). If you have only one power grid or generator on your SLD, then it must be in swing mode. If you have power grid upstream and a generator somewhere downstream, then the power grid must be in swing mode while the generator could be any of the three i.e. voltage control, mvar control or pf control. Please note that there must be at least one swing machine for power grids or generators to be selected as a reference machine for the entire system.
@@juliussalutan8006 yes sir i watched it. Thanks.
@@arielpineda4366 welcome sir
Hi
?????