BEGIN:VCALENDAR VERSION:2.0 PRODID:IEEE vTools.Events//EN CALSCALE:GREGORIAN BEGIN:VTIMEZONE TZID:America/Kentucky/Louisville BEGIN:DAYLIGHT DTSTART:20180311T030000 TZOFFSETFROM:-0500 TZOFFSETTO:-0400 RRULE:FREQ=YEARLY;BYDAY=2SU;BYMONTH=3 TZNAME:EDT END:DAYLIGHT BEGIN:STANDARD DTSTART:20181104T010000 TZOFFSETFROM:-0400 TZOFFSETTO:-0500 RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=11 TZNAME:EST END:STANDARD END:VTIMEZONE BEGIN:VEVENT DTSTAMP:20190129T225933Z UID:0E96FA71-DF43-41D6-89AE-CCA550E6A76E DTSTART;TZID=America/Kentucky/Louisville:20181012T113000 DTEND;TZID=America/Kentucky/Louisville:20181012T163000 DESCRIPTION:11:30AM–Lunch\n\n12:15PM–Start\n\n4:30PM–Finish\n\nPart 1 :\n\nTitle: Fundamentals of Auto Transformer\n\nAbstract:\n\nThe fact that Auto-Transformers have weight and overall dimension that is less than 2-w inding transformers of the same outputs permits them to be produced with a considerably larger capacity per unit. Auto-Transformers\, however\, call for several unique design considerations which require special attention and careful study.\n\nThis presentation will assist end-users to procure r eliable and economical autotransformers. This tutorial will also assist ma nufacturers\, consultants and others to familiarize with various aspects o f taps in autotransformers. Different types of taps\, their electrical con nection and physical location\, and their effects on cost and design are d iscussed in depth. Differences in designs of two winding and autotransform ers with taps are illustrated. How to specify the taps in autotransformer procurement specifications is highlighted. Methods to procure autotransfor mers that meet system needs are suggested. Influence of taps on maintenanc e and operation are explained.\n\nPart 2:\n\nTitle: Preparation of Transfo rmer Specification\n\nAbstract: The purpose of this presentation/tutorial is to assist attendees in preparation of Transformer Specifications to pro cure economical and reliable transformers which meet system needs. By know ing the implications of transformer parameters on operation and on cost\, functional specifications can be prepared. Some of the topics covered in t he presentation/tutorial are rating\, voltages\, transformer type\, vector group\, loss capitalization\, over excitation\, insulation levels\, cooli ng type\, sound levels\, tap range\, taps in HV or in LV\, operation of ta ps for input voltage fluctuations or for compensation of regulation\, impe dance\, overloads\, short-circuit\, accessories\, parallel operation\, alt ernatives etc. Often the bid with the lowest evaluated cost does not give the lowest operational cost transformer\, but a good specification is most influential in achieving this. Specifications should not only reduce the capital cost\, should also reduce the operational cost. Specifications sho uld help the maintenance and reduce the maintenance cost. To repair a tran sformer quickly at a low cost should be an important aspect in finalizing an order and to be covered in the specifications. A clear specification wi th all system requirements is of at most important in procuring reliable a nd economical transformers. A specification with no ambiguities and with n o missing information avoids manufacturing design engineers to assume the requirements which are not clear or missing. When the manufacturing design engineers have to assume\, most likely they will assume to obtain the low est cost transformer\, often this does not meet the system needs.\n\nPrice to be paid on Entry: $30 non-members\, $20 members and guests\, $10 stude nts and life members\n\nCo-sponsored by: Jason Finn\n\nSpeaker(s): Ronnie Minhaz\, P.Eng\, \n\nRoom: President's Room\, Bldg: University Club\, 200 E. Brandeis Ave\, Louisville\, Kentucky\, United States\, 40208 LOCATION:Room: President's Room\, Bldg: University Club\, 200 E. Brandeis A ve\, Louisville\, Kentucky\, United States\, 40208 ORGANIZER:Jason.Finn@lge-ku.com SEQUENCE:4 SUMMARY:Auto Transformer & Transformer Specification URL;VALUE=URI:https://events.vtools.ieee.org/m/176879 X-ALT-DESC:Description: <br /><p>11:30AM&ndash\;Lunch</p>\n<p>12:15PM&ndash \;Start</p>\n<p>4:30PM&ndash\;Finish</p>\n<p>Part 1:</p>\n<p>&nbsp\;</p>\n <p>Title: Fundamentals of Auto Transformer</p>\n<p>&nbsp\;</p>\n<p>Abstrac t:</p>\n<p>&nbsp\;</p>\n<p>The fact that Auto-Transformers have weight and overall dimension that is less than 2-winding transformers of the same ou tputs permits them to be produced with a considerably larger capacity per unit. Auto-Transformers\, however\, call for several unique design conside rations which require special attention and careful study.</p>\n<p>&nbsp\; </p>\n<p>This presentation will assist end-users to procure reliable and e conomical autotransformers. This tutorial will also assist manufacturers\, consultants and others to familiarize with various aspects of taps in aut otransformers. Different types of taps\, their electrical connection and p hysical location\, and their effects on cost and design are discussed in d epth. Differences in designs of two winding and autotransformers with taps are illustrated. How to specify the taps in autotransformer procurement s pecifications is highlighted. Methods to procure autotransformers that mee t system needs are suggested. Influence of taps on maintenance and operati on are explained.</p>\n<p>&nbsp\;</p>\n<p>Part 2:</p>\n<p>&nbsp\;</p>\n<p> Title: Preparation of Transformer Specification</p>\n<p>&nbsp\;</p>\n<p>Ab stract: The purpose of this presentation/tutorial is to assist attendees i n preparation of Transformer Specifications to procure economical and reli able transformers which meet system needs. By knowing the implications of transformer parameters on operation and on cost\, functional specification s can be prepared. Some of the topics covered in the presentation/tutorial are rating\, voltages\, transformer type\, vector group\, loss capitaliza tion\, over excitation\, insulation levels\, cooling type\, sound levels\, tap range\, taps in HV or in LV\, operation of taps for input voltage flu ctuations or for compensation of regulation\, impedance\, overloads\, shor t-circuit\, accessories\, parallel operation\, alternatives etc. Often the bid with the lowest evaluated cost does not give the lowest operational c ost transformer\, but a good specification is most influential in achievin g this. Specifications should not only reduce the capital cost\, should al so reduce the operational cost. Specifications should help the maintenance and reduce the maintenance cost. To repair a transformer quickly at a low cost should be an important aspect in finalizing an order and to be cover ed in the specifications. A clear specification with all system requiremen ts is of at most important in procuring reliable and economical transforme rs. A specification with no ambiguities and with no missing information av oids manufacturing design engineers to assume the requirements which are n ot clear or missing. When the manufacturing design engineers have to assum e\, most likely they will assume to obtain the lowest cost transformer\, o ften this does not meet the system needs.</p>\n<p>&nbsp\;</p>\n<p>Price to be paid on Entry:&nbsp\;$30 non-members\, $20 members and guests\, $10 st udents and life members</p> END:VEVENT END:VCALENDAR