<BODY contentEditable=true onload=parent.init()><P style="MARGIN: 0in 0in 0pt" class=normal0><SPAN style="FONT-FAMILY: 'Calibri','sans-serif'; mso-bidi-font-family: 'Courier New'">DOE21E does not have OA-FROM-SYSTEM.<SPAN style="mso-spacerun: yes"> </SPAN>Is this feature new in DOE22? <SPAN style="mso-spacerun: yes"> </SPAN>Has anyone used it successfully? The DOE22 manuals do not show examples of to model plants. I am looking examples in LOAD-MANAGEMENT in DOE22 or eQUEST.<SPAN style="mso-spacerun: yes"> </SPAN>The DOE2.1E Supplement Nov93 shows examples how to model TES, and various Plant Equipment Operating Modes and Strategies. <SPAN style="mso-spacerun: yes"> </SPAN>Example projects or case studies modeling plant management and equipment sequencing using DOE22 would help.<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></P>
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<P style="MARGIN: 0in 0in 0pt" class=Normal><SPAN style="FONT-FAMILY: 'Calibri','sans-serif'; mso-bidi-font-family: 'Courier New'">Attached is another case study based RFP specifications for a middle school and community center.<SPAN style="mso-spacerun: yes"> </SPAN>It is modeled on CCGT which received LEED platinum.<SPAN style="mso-spacerun: yes"> </SPAN>The building has a high exposure area (but with a very efficient envelope) to floor area and operates during the daytime from Fall thru Spring.<SPAN style="mso-spacerun: yes"> </SPAN>The main energy savings are due to (1) Day-lighting and passive solar heating in winter - operates from Fall thru Spring (2) Airside Economizer �high vent (people) loads and operates from Fall thru Spring (3) GSHP � high site area to locate them and (4) PV - high exposure area to locate them.<SPAN style="mso-spacerun: yes"> </SPAN>
High-rise commercial buildings in an urban location cannot achieve this level of percent energy savings.<SPAN style="mso-spacerun: yes"> </SPAN>The energy savings is even lower if the commercial building operates 24 hours (most efficient use of a building).<o:p></o:p></SPAN></P>
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<P style="MARGIN: 0in 0in 0pt" class=Normal><SPAN style="FONT-FAMILY: 'Calibri','sans-serif'; mso-bidi-font-family: 'Courier New'">Case Studies are the best way of learning how to model different ECMs correctly and understanding it in full project perspective.<SPAN style="mso-spacerun: yes"> </SPAN><o:p></o:p></SPAN></P></BODY>