EMK:Reserves - Revision history

Sisep: /* How EMarket Determines Generator Risk */

2013-02-07T22:23:02Z

How EMarket Determines Generator Risk

Sisep: /* Reserve Modelling and Outputs */

2013-02-07T22:22:38Z

Reserve Modelling and Outputs

Sisep: /* Interruptible Load Reserves Box */

2013-02-07T22:21:31Z

Interruptible Load Reserves Box

Sisep: /* Interruptible Load Reserves Box */

2013-02-07T22:20:57Z

Interruptible Load Reserves Box

Sisep at 22:19, 7 February 2013

2013-02-07T22:19:35Z

Sisep at 22:33, 4 December 2012

2012-12-04T22:33:38Z

Sisep at 22:52, 13 November 2012

2012-11-13T22:52:27Z

Sisep at 22:18, 13 November 2012

2012-11-13T22:18:05Z

Sisep at 21:42, 13 November 2012

2012-11-13T21:42:04Z

Sisep at 21:07, 13 November 2012

2012-11-13T21:07:30Z

@@ Line 86: / Line 86: @@
 Note: A Generator with ''Unit Size (MW)'' set to zero will not be involved in setting risk, regardless of other settings.
-'''Warning:''' If no Reserves Instance is specified for a Run, EMarket will not model Reserves. The Reserve Instance for a Run is specified in the ''Reserve Config'' field of the '''Run Window.'''
+'''Warning:''' If no Reserves Instance is specified for a Run, EMarket will not model Reserves. The Reserve Instance for a Run is specified in the ''Reserve Config'' field of the '''''[[EMK:Run Window|Run Window]].'''''
 [[EMK:EMarket User Manual | Back to User Manual Main Page]]

@@ Line 69: / Line 69: @@
 If PLSRSlope is zero, then the Quantity of Reserve that can be provided becomes independent of generation except that the total Reserve provision + the total Generation must be less than or equal to the total Generation offered.
-The Output variables produced by Reserve Modelling are explained in the [[EMK:Results | Results Section]]
+The Output variables produced by Reserve Modelling are explained in the '''''[[EMK:Results | Results Section]]'''''.
 ==How EMarket Determines Generator Risk==

@@ Line 54: / Line 54: @@
 |}
-'''Warning:''' The ILR Regions must match the Regions specified in the (Reserve) ''Regions'' field within the '''''Grid Nodes Box''''' of the '''''[[EMK:Generators | Generic Generator Window]]'''''.
+'''Warning:''' The ILR Regions must match the Regions specified in the (Reserve) ''Regions'' field within the '''''Grid Nodes Box''''' of the '''''[[EMK:Grid | Grid Window]]'''''.
 ==Reserve Modelling and Outputs==

@@ Line 54: / Line 54: @@
 |}
-'''Warning:''' The ILR Regions must match the Regions specified in the (Reserve) ''Regions'' field within the '''''Grid Nodes Box''''' of the '''''Grid Window.'''''
+'''Warning:''' The ILR Regions must match the Regions specified in the (Reserve) ''Regions'' field within the '''''Grid Nodes Box''''' of the '''''[[EMK:Generators | Generic Generator Window]]'''''.
 ==Reserve Modelling and Outputs==

@@ Line 3: / Line 3: @@
 EMarket is capable of modelling the Reserves market and co-optimising it with the wholesale electricity market.
-To use Reserve Modelling, this option needs to be set in the ''Dispatch Mode'' field in the '''[[EMK:Run Window | Run Window]]'''.
+To use Reserve Modelling, this option needs to be set in the ''Dispatch Mode'' field in the '''''[[EMK:Run Window | Run Window]]'''''.
 '''Note:''' Reserve modelling is significantly more complex than standard nodal modelling, requiring additional run time. It is recommended Reserves modelling is disabled at run time unless you specifically need to produce Reserves data or wish to investigate the interaction of the Reserves and Energy Markets in some detail.

@@ Line 57: / Line 57: @@
-==Reserve Modelling and Output==
+==Reserve Modelling and Outputs==
 To model Reserves using EMarket:
@@ Line 66: / Line 66: @@
 ''PLSRSlope'' determines how much Reserve can be provided by a plant given its current generation, as given by the formula:
-:::::ReserveMAX = ''PLSRSlope'' × Generation.
+:::::'''ReserveMAX = ''PLSRSlope'' × Generation'''.
 [[EMK:EMarket User Manual | Back to User Manual Main Page]]

← Older revision		Revision as of 22:18, 13 November 2012
Line 55:		Line 55:

	'''Warning:''' The ILR Regions must match the Regions specified in the (Reserve) ''Regions'' field within the '''''Grid Nodes Box''''' of the '''''Grid Window.'''''		'''Warning:''' The ILR Regions must match the Regions specified in the (Reserve) ''Regions'' field within the '''''Grid Nodes Box''''' of the '''''Grid Window.'''''
		+
		+
		+	==Reserve Modelling and Output==
		+
		+	To model Reserves using EMarket:
		+	#Define Reserves Regions in the Reserves Instance to correspond with the Reserve Regions in the Grid Instance you intend to use at run time. These are listed in the '''''Grid Nodes Box''''' of the '''''[[EMK:Grid \| Grid Window]]'''''.
		+	#Set the ''Unit Size (MW)'' for Generator Instances that contribute to the risk in a Reserve Region. This is set in the '''''[[EMK:Generators \| Generic Generator Window]]''''' appropriately.
		+	#Set the ''PLSRSlope'' setting in the Generator Window appropriately.
		+
		+	''PLSRSlope'' determines how much Reserve can be provided by a plant given its current generation, as given by the formula:
		+
		+	:::::ReserveMAX = ''PLSRSlope'' × Generation.
		+


	[[EMK:EMarket User Manual \| Back to User Manual Main Page]]		[[EMK:EMarket User Manual \| Back to User Manual Main Page]]

← Older revision		Revision as of 21:42, 13 November 2012
Line 7:		Line 7:
	'''Note:''' Reserve modelling is significantly more complex than standard nodal modelling, requiring additional run time. It is recommended Reserves modelling is disabled at run time unless you specifically need to produce Reserves data or wish to investigate the interaction of the Reserves and Energy Markets in some detail.		'''Note:''' Reserve modelling is significantly more complex than standard nodal modelling, requiring additional run time. It is recommended Reserves modelling is disabled at run time unless you specifically need to produce Reserves data or wish to investigate the interaction of the Reserves and Energy Markets in some detail.

		+	The '''Reserve Window''' is used to specify:
		+	#Reserves-related detail to assist EMarket precisely dispatch Reserves
		+	#Interruptible Load Reserves details by user-defined Region

		+
		+	The '''Reserve Window'' has the following components:
		+	#Details Box (''Name'' and ''Description'')
		+	#The '''''Regional Reserves box'''''
		+	#The '''''Interruptible load Reserves box'''''
		+
		+
		+	==Regional Reserves Box==
		+
		+	{\|class="wikitable"
		+	\|-
		+	\| ''Region'' \|\| The Reserve Offer Region. Note: For the correct operation of the Reserves model at run time all Reserve Regions specified in the Reserves Resource must have corresponding Reserve Regions in the Grid associated with the Run Definition.
		+	\|-
		+	\| ''RefNode'' \|\| Reference Node for the Reserve Region.
		+	\|-
		+	\| ''Base Risk (MW)'' \|\| The amount of base risk for the region (modeled Reserve risk never falls lower than this value at any time).
		+	\|-
		+	\| ''Import Risk Subtractor (MW)'' \|\| This relates to the risk set by lines that are used to import energy into a Region. E.g. a line with a 500 MW capacity imports energy and, for a particular Run Tick, the line flow is 200 MW - if the Import Risk Subtractor setting is 150 (MW), then the risk set by the line is 50 MW (200 MW - 150 MW).
		+	\|-
		+	\| ''RAF FR'' \|\| The Fast Reserve adjustment factor.
		+	\|-
		+	\| ''RAF SR'' \|\| The Slow Reserve adjustment factor.
		+	\|}
		+
		+
		+	==Interruptible Load Reserves Box==
		+
		+	This is used to enter Fast and Slow ILR Offers by region. ILR Offers can be entered as fixed values or made time dependent using the Array Table and Timeseries Functions.
		+
		+	'''ILR Box Fields'''
		+	{\|class="wikitable"
		+	\|-
		+	\| ''Type'' \|\| The type of Reserve the ILR Offer applies to - Fast or Slow.
		+	\|-
		+	\| ''Region'' \|\| The Reserve Region the ILR Offer applies to.
		+	\|-
		+	\| ''Offer Name'' The name (including band number) of the Offer as it will appear in the Dispatch_FR or Dispatch_SR results.
		+	\|-
		+	\| ''Quantity (MW)'' \|\| The Quantity of Reserve offered. This field can be made time-dependent using a formula
		+	\|-
		+	\| ''Price ($/MWh) \|\| The Price of the Quantity offered in $/MWh
		+	\|}
		+
		+	'''Warning:''' The ILR Regions must match the Regions specified in the (Reserve) ''Regions'' field within the '''''Grid Nodes Box''''' of the '''''Grid Window.'''''


	[[EMK:EMarket User Manual \| Back to User Manual Main Page]]		[[EMK:EMarket User Manual \| Back to User Manual Main Page]]

← Older revision		Revision as of 21:07, 13 November 2012
Line 1:		Line 1:
	{{#hidens:}}		{{#hidens:}}
		+	[[File:Reserves Window.jpg\|350px\|thumb\|right\|Example Reserve Window]]
		+	EMarket is capable of modelling the Reserves market and co-optimising it with the wholesale electricity market.
		+
		+	To use Reserve Modelling, this option needs to be set in the ''Dispatch Mode'' field in the '''Run Window'''.
		+
		+	'''Note:''' Reserve modelling is significantly more complex than standard nodal modelling, requiring additional run time. It is recommended Reserves modelling is disabled at run time unless you specifically need to produce Reserves data or wish to investigate the interaction of the Reserves and Energy Markets in some detail.
		+



	[[EMK:EMarket User Manual \| Back to User Manual Main Page]]		[[EMK:EMarket User Manual \| Back to User Manual Main Page]]