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cr28


Active since 2012

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MSc
Professional Interests: energy storage systems, smart grids, renewable energy sources

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data file to the post 'grid energy storage battery'
data file of real and reactive power for 24 hrs with a 1 minute resolution

12 years ago | 4 downloads |

Submitted


grid energy storage battery
this circuit was built to simulate energy storage at the low voltage network.

12 years ago | 13 downloads |

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Question


odd values of real and reactive power
In an electrical network model i built, there's a transformer that steps down voltage to 240V. I'm getting values of reactive ...

12 years ago | 0 answers | 0

0

answers

Answered
combining/concatenation mat files
thanx Azzi but this gives me a file with data written side by side i.e i get a file with 12 column...how do i merge them one bel...

12 years ago | 0

Question


combining/concatenation mat files
Hi, i have 4 mat files in the array format(these files are outputs from a simulink model). the variables are the same in all ...

12 years ago | 5 answers | 0

5

answers

Question


difference in values from similar blocks
I'm doing a discrete mode simulation of an electrical network using simpower systems. the loads in the model have a P/Q ration o...

12 years ago | 0 answers | 0

0

answers

Question


SIMULINK model error with 'to file'
A simulink model i created worked fine on my university system and laptop. I then added a few 'to file' blocks (to save on ram d...

12 years ago | 2 answers | 0

2

answers

Question


transformer output amplitude increasing oscillations
An electrical circuit I have been building is giving me strance oscillations just downstream of the transformer. The circut and ...

12 years ago | 1 answer | 0

1

answer

Question


using the correct source
the controlled voltage and the three-phase source block appear to be ideal voltage sources because in a simulink model that has ...

12 years ago | 0 answers | 0

0

answers

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Choosing a simulation type
Hi, I'm modelling an electrical network for a 24 hour period and looking at voltage swings and regulation.Continuous mode with ...

12 years ago | 1 answer | 0

1

answer

Answered
Flywheel modeling in Simulink
did you figure it out thos?

12 years ago | 2

Question


phasor vs continuous simulation
running 'power_dynamicload' from the command line brings up the model of the dynamic load example. *1]* running it in phasor ...

12 years ago | 1 answer | 0

1

answer

Question


Simulink: Dynamic load, external PQ
A followup question to this..... http://www.mathworks.com/matlabcentral/answers/10424 Hi, I'm doing something similar to wha...

12 years ago | 0 answers | 0

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answers

Answered
How to use a lookup table to feed parameters to a dynamic load ? Or some other way to easily adjust load PQ values? (simulink - simpower)
Hi, I'm doing something similar to what Radu did/tried to do ie external control of PQ using the demand data I have over 24 hour...

12 years ago | 0

Answered
single phase and three phase dynamic load
Samir, All i can say is when i simulated a 3-phase dynamic load in phasor mode, the simulation was quick.....a lot quicker th...

12 years ago | 0

Question


control system for battery
I'm working on grid level electrical storage. The modelling process is being performed in simulink and i began using for the fir...

12 years ago | 0 answers | 0

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answers