One-Line Diagram for PV System

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saryal911 Participant Join Date: Feb 2012 Posts: 3	One-Line Diagram for PV System 02/20/2012 5:25 PM
	Hi guys, I am new to this forum and I really need your help. Can anyone help me find a one-line diagram of a distribution system containing a grid-tied pv system (a case study)? I am trying to formulate transfer function of the system for a control methodology to regulate voltage at the point of common coupling. I can easily find out the transfer function if I had all the values. It should have all the parameters like source voltage, transmission line impedances, transformer(s) rating and impedances, load impedance, PV system capacity and so on. I spent weeks looking for it online and unable to find one. The parameters should be real values on some kind of project (a case study). Any help is appreciated.
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SolarEagle Guru Join Date: Mar 2007 Location: by the beach in Florida Posts: 33392 Good Answers: 1817	#1 Re: one-line diagram for PV system 02/20/2012 5:38 PM
	You might find what you want here...or here... __________________ All living things seek to control their own destiny....this is the purpose of life
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cuba_pete Guru Join Date: Dec 2010 Posts: 1895 Good Answers: 44	#2 Re: One-Line Diagram for PV System 02/22/2012 3:24 PM
	I'll work out some rough numbers...but I think this is pretty close to a complete one line... _{(may as well break the students in early...)}
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saryal911 Participant Join Date: Feb 2012 Posts: 3	#3 In reply to #2 Re: One-Line Diagram for PV System 02/22/2012 6:33 PM
	What I needed was an impedance diagram (one-line diagram) of a distribution system with a PV system as one of the distributed generations. I need some kind of case study has shows all of its parameters like impedances, voltage levels, peak load, PV capacity etc. Thanks anyway.
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Wal Guru Join Date: Jun 2011 Location: Phnom Penh Posts: 4019 Good Answers: 102	#4 In reply to #3 Re: One-Line Diagram for PV System 02/22/2012 9:52 PM
	What is the intended purpose of this case study once completed? __________________ Difficulty is not an obstacle it is merely an attribute.
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saryal911 Participant Join Date: Feb 2012 Posts: 3	#5 In reply to #4 Re: One-Line Diagram for PV System 02/22/2012 10:47 PM
	What I am trying to accomplish is the voltage regulation at PCC. PV inverter would inject / absorb reactive power so that the voltage is at the nominal level. For this, I need a case study of a distribution system with PV system as one of the DGs so that I can simulate my results. It is a control methodology and I am gonna need distribution system parameters. In short, I will need to formulate a transfer function for my PV system. I will need one-line diagram (showing all impedances). Let me know if it is still confusing.
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cuba_pete (1); saryal911 (2); SolarEagle (1); Wal (1)

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