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Re: [TRNSYS-users] type94
Hi,
You can think of Type48 as a controller for the simulation with a pv
module and battery storage. The easiest way to simulate a system with a
PV module and a battery is to use Type48b (Regulator and inverter/system
with battery storage/maximum point tracking/ state of charge (SOC)
monitoring) and Type47c (Batteries/Power as input/Shepherd modified
Hyman Equation), as they only exchange information regarding power.
From PV panel to Type48:
- If you are using a maximum power tracker, connect the maximum power
from the PV panel Type 48's input 1. If you are using a different load
curve, connect the power output from the PV instead.
From Loads to Type48:
- If you used Type14 to define your hourly loads, connect it to Type
48's input 2.
Type48 to Type 47:
- Output 2 (power to or from battery) --> Input 1 (Power to or from battery)
Type47 to Type48:
- Output 2 (fractional state of charge) --> Input 3 (Battery fractional
state of charge)
These two connections between Type47 and Type48 will make TRNSYS to
iterate until it reaches a solution. You may find that you need a short
time step to reach a converged solutions at each time step. I used 0.25h
and it seemed to work fine.
I will be glad to hear other solutions. Please let me know if you have
more questions.
Best regards,
Diego
rym chaker wrote:
Please I have a problem with a type 94 ; I can't understand how I
connect this type with type 48 and type 47
also I need to know how I connect the Input3 and Input4
Please if any one have an idea; please contact me
thank you
Chaker Rym
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Diego A. Arias
TRNSYS Coordinator
Solar Energy Laboratory
University of Wisconsin - Madison
1500 Engineering Drive
Madison, WI 53706