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Simulating a changing load in an electrical power system

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nur hadi
nur hadi 2011 年 3 月 31 日
回答済み: Aradhana Ray 2020 年 11 月 20 日
I have to simulate a transmission line in an electrical power system. How do I simulate a load if this load is raised every minute?
  4 件のコメント
nur hadi
nur hadi 2011 年 4 月 6 日
I'am using SimPowerSystems in simulink matlab 2010a. I try simulate a constant power load at a bus growing per minutes. Power rate with 0.932 inductive power factor..

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採用された回答

Arnaud Miege
Arnaud Miege 2011 年 4 月 5 日
It sounds like you are using SimPowerSystems. If your load is a resistive load, you may want to try the approach described here to model a variable resistor. You can then use standard Simulink blocks to construct the signal of resistor value as a function of time. If it's not a resistive load, then you need to provide more details.
HTH,
Arnaud

その他の回答 (5 件)

nur hadi
nur hadi 2011 年 4 月 6 日
yes mr arnaud, I'am using SimPowerSystems in simulink matlab 2010a. I try simulate a constant power load at a bus growing per minutes. Power rate with 0.932 inductive power factor.. can you help me to simulate this..
  4 件のコメント
nur hadi
nur hadi 2011 年 4 月 6 日
I have did it, but I had't find it.. So I try asking someone here to get other answer..

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Yuling
Yuling 2011 年 4 月 17 日
Hi Nur/Arnaud,
I have tried downloading both 2010a/b and 2009a/b version of matlab and none of them seems to have simpowersystems. I got this folder from my professor and saved it under the matlab folder and still doesn't help. Can you give me some advice?
Thank you in advance
Best, Yuling
  1 件のコメント
Arnaud Miege
Arnaud Miege 2011 年 4 月 17 日
Where did you download MATLAB from? SimPowerSystems is an add-on to Simulink, which is itself an add-on to MATLAB. So you need to purchase Simulink and SimPowerSystems as well as MATLAB.

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dhrgham
dhrgham 2013 年 12 月 21 日
plz does anyone have matlab simulink of ieee 6 bus test power system model


Aradhana Ray
Aradhana Ray 2020 年 11 月 20 日
Transmission lines are groups of wires, called conductors, that carry electric power from making plant life to the substations that deliver power to customers. At a generating plant, electric power is “stepped up” to numerous thousand volts by a transformer and brought to the transmission line.

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