BEGIN:VCALENDAR
VERSION:2.0
PRODID:IEEE vTools.Events//EN
CALSCALE:GREGORIAN
BEGIN:VTIMEZONE
TZID:Australia/Sydney
BEGIN:DAYLIGHT
DTSTART:20191006T030000
TZOFFSETFROM:+1000
TZOFFSETTO:+1100
RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=10
TZNAME:AEDT
END:DAYLIGHT
BEGIN:STANDARD
DTSTART:20190407T020000
TZOFFSETFROM:+1100
TZOFFSETTO:+1000
RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=4
TZNAME:AEST
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20190816T062652Z
UID:76E07D47-102C-4959-831A-79DAD08D7616
DTSTART;TZID=Australia/Sydney:20190725T170000
DTEND;TZID=Australia/Sydney:20190725T183000
DESCRIPTION:IEEEPower Electronics Society Distinguished Lecturer\n\nPolygon
 al Voltage Space Vector Generation Using Switched Capacitive Filters for D
 rive Applications\n\nAbstract:\n\nMultilevel inverters are preferred for v
 ariable speed drives due to its improved output voltage profile\, less low
  order harmonic content and low dv/dt requirements for the devices\, etc.\
 ;. But the conventional multilevel voltage space vector structure has a he
 xagonal profile\, and it introduces the low order (fifth and seventh) harm
 onics especially in the over modulation region. In this respect\, dodecago
 nal voltage space vector structure with increased modulation range and sup
 pression of the fifth and seventh order harmonics is a viable alternative 
 for the conventional hexagonal structure for the voltage space vector stru
 cture\, for PWM control. The dodecagonal voltage space vector structure ge
 neration for an induction motor drive with open-end structure will be intr
 oduced in the first part of the lecture\, and then it will be extended to 
 the normal three-phase IM drive using a switched capacitive H-bridge actin
 g as a fifth and seventhorder harmonics\, throughout the modulation range\
 , in this talk. The switched capacitive filter with a capacitive fed H-bri
 dge will only supply reactive energy\, and the capacitor voltage can be ba
 lanced during the PWM control without any complexity. The same concept can
  also be extended for octadecagonal and other higher levels of voltage spa
 ce vector generation using the basic inverter modules.\n\nBiography:\n\nDr
 . Gopakumar. K. is a Fellow of IEEE\, and also a Distinguished Lecturer of
  IEEE Industrial Electronics Society (IES). He is a fellow of both Institu
 tion of Electrical and Telecommunication Engineers\, India and Indian Nati
 onal Academy of Engineers\, India. Currently\, Gopakumar. K. is an Associa
 te Editor of IEEE Transaction on Industrial Electronics\, and he was the C
 o-Editor –in –Chief of IEEE Transactions on Industrial Electronics. Go
 pakumar. K. offers his service to the industry as a consultant and complet
 ed severalindustry projects.\n\nRoom: 408\, Bldg: Level 6\, Building 11(CB
 11.06.408)\, University of Technology Sydney\, Sydney\, New South Wales\, 
 Australia\, 2000
LOCATION:Room: 408\, Bldg: Level 6\, Building 11(CB11.06.408)\, University 
 of Technology Sydney\, Sydney\, New South Wales\, Australia\, 2000
ORGANIZER:Dylan.Lu@uts.edu.au
SEQUENCE:1
SUMMARY:IEEE PES Distinguished Lecture - Polygonal Voltage Space Vector Gen
 eration Using Switched Capacitive Filters for Drive Applications
URL;VALUE=URI:https://events.vtools.ieee.org/m/200934
X-ALT-DESC:Description: &lt;br /&gt;&lt;p&gt;&lt;span style=&quot;font-size: 20.0pt\; font-fami
 ly: &#39;Arial&#39;\,sans-serif\;&quot;&gt;IEEE&lt;/span&gt;&lt;span style=&quot;transform: scaleX(0.965
 096)\;&quot;&gt;Power Electronics &lt;/span&gt;&lt;span style=&quot;transform: scaleX(0.975765)\
 ;&quot;&gt;Society Distinguished Lecturer&lt;/span&gt;&lt;/p&gt;\n&lt;p&gt;&lt;span style=&quot;transform: s
 caleX(0.975765)\;&quot;&gt;&lt;span style=&quot;font-size: 20.0pt\; font-family: &#39;Arial&#39;\,
 sans-serif\;&quot;&gt;Polygonal Voltage Space Vector Generation Using Switched Cap
 acitive Filters for Drive Applications&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;\n&lt;p&gt;&lt;span style=&quot;
 transform: scaleX(0.975765)\;&quot;&gt;&lt;span style=&quot;transform: scaleX(1.01264)\;&quot;&gt;
 &lt;span style=&quot;font-size: 15.0pt\; font-family: &#39;Arial&#39;\,sans-serif\;&quot;&gt;Abstr
 act:&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;\n&lt;p&gt;&lt;span style=&quot;transform: scaleX(0.975765)
 \;&quot;&gt;&lt;span style=&quot;transform: scaleX(0.906429)\;&quot;&gt;&lt;span style=&quot;font-size: 15
 .0pt\; font-family: &#39;Arial&#39;\,sans-serif\;&quot;&gt;Multilevel inverters are prefer
 red for variable speed drives due to its improved output voltage &lt;/span&gt;&lt;s
 pan style=&quot;transform: scaleX(0.866907)\;&quot;&gt;profile\, less low order harmoni
 c content and low &lt;/span&gt;&lt;span style=&quot;transform: scaleX(0.869262)\;&quot;&gt;dv/dt
  requirements for the devic&lt;/span&gt;&lt;span style=&quot;transform: scaleX(0.83377)\
 ;&quot;&gt;es\, etc.\;. But the &lt;/span&gt;&lt;span style=&quot;transform: scaleX(0.919113)\;&quot;
 &gt;conventional multilevel voltage space vec&lt;/span&gt;&lt;span style=&quot;transform: s
 caleX(0.922012)\;&quot;&gt;tor structure has a hexagonal profile\, and it intro&lt;/s
 pan&gt;&lt;span style=&quot;transform: scaleX(0.871269)\;&quot;&gt;duces the &lt;/span&gt;&lt;span sty
 le=&quot;transform: scaleX(0.879666)\;&quot;&gt;low order (fifth and seventh&lt;/span&gt;&lt;spa
 n style=&quot;transform: scaleX(0.868306)\;&quot;&gt;) harmonics especially in the over
  modulation region. In this respect\, &lt;/span&gt;&lt;span style=&quot;transform: scale
 X(0.905041)\;&quot;&gt;dodecagonal voltage space vector structure with increased m
 odulation range and suppression of th&lt;/span&gt;&lt;span style=&quot;transform: scaleX
 (0.8232)\;&quot;&gt;e &lt;/span&gt;&lt;span style=&quot;transform: scaleX(0.913272)\;&quot;&gt;fifth and
  seventh order harmonics is a viable alternative for the conventional hexa
 gonal structure for &lt;/span&gt;&lt;span style=&quot;transform: scaleX(0.8998)\;&quot;&gt;the v
 oltage space vector structure\, for PWM control. The dodecagonal voltage s
 pace vector structure &lt;/span&gt;&lt;span style=&quot;transform: scaleX(0.920326)\;&quot;&gt;g
 eneration for an induction motor drive with open&lt;/span&gt;-e&lt;span style=&quot;tran
 sform: scaleX(0.925047)\;&quot;&gt;nd structure will be introduced in the first pa
 rt of &lt;/span&gt;&lt;span style=&quot;transform: scaleX(0.888471)\;&quot;&gt;the lecture\, and
  then it will be extended to the normal three&lt;/span&gt;-&lt;span style=&quot;transfor
 m: scaleX(0.896224)\;&quot;&gt;phase IM drive using a switched &lt;/span&gt;&lt;span style=
 &quot;transform: scaleX(0.853775)\;&quot;&gt;cap&lt;/span&gt;&lt;span style=&quot;transform: scaleX(0
 .951706)\;&quot;&gt;acitive H&lt;/span&gt;-&lt;span style=&quot;transform: scaleX(0.906241)\;&quot;&gt;b
 ridge acting as a fifth and seventh&lt;/span&gt;&lt;span style=&quot;transform: scaleX(0
 .909338)\;&quot;&gt;order harmonics\, throughout the modulation range\, &lt;/span&gt;&lt;sp
 an style=&quot;transform: scaleX(0.99)\;&quot;&gt;in this t&lt;/span&gt;&lt;span style=&quot;transfor
 m: scaleX(0.951291)\;&quot;&gt;alk. The switched capacitive filter with a capaciti
 ve fed H&lt;/span&gt;-&lt;span style=&quot;transform: scaleX(0.940952)\;&quot;&gt;bridge will on
 ly supply reactive &lt;/span&gt;&lt;span style=&quot;transform: scaleX(0.920697)\;&quot;&gt;ener
 gy\, and the capacitor voltage can be balanced during the PWM control with
 out any complexity. &lt;/span&gt;&lt;span style=&quot;transform: scaleX(0.901895)\;&quot;&gt;The
  same concept can also be extended for octadecagonal and other &lt;/span&gt;&lt;spa
 n style=&quot;transform: scaleX(0.919279)\;&quot;&gt;higher levels of voltage space &lt;/s
 pan&gt;&lt;span style=&quot;transform: scaleX(0.902509)\;&quot;&gt;vector generation using th
 e basic inverter modules.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;\n&lt;p&gt;&lt;span style=&quot;transf
 orm: scaleX(0.975765)\;&quot;&gt;&lt;span style=&quot;transform: scaleX(1.01294)\;&quot;&gt;&lt;span 
 style=&quot;font-size: 15.0pt\; font-family: &#39;Arial&#39;\,sans-serif\;&quot;&gt;Biography:&lt;
 /span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;\n&lt;p&gt;&lt;span style=&quot;transform: scaleX(0.975765)\;&quot;&gt;&lt;
 span style=&quot;transform: scaleX(0.90985)\;&quot;&gt;&lt;span style=&quot;font-size: 15.0pt\;
  font-family: &#39;Arial&#39;\,sans-serif\;&quot;&gt;Dr. Gopakumar. K. is a Fellow of IEEE
 \, and also a Distinguished Lecturer of IEEE Industrial &lt;/span&gt;&lt;span style
 =&quot;transform: scaleX(0.874922)\;&quot;&gt;Electronics Society (IES). He is a fellow
  of both In&lt;/span&gt;&lt;span style=&quot;transform: scaleX(0.902303)\;&quot;&gt;stitution of
  Electrical and Telecommunication &lt;/span&gt;&lt;span style=&quot;transform: scaleX(0.
 926256)\;&quot;&gt;Engineers\, India and Indian National Academy of Engineers\, In
 dia. Currently\, Gopakumar. K. is an &lt;/span&gt;&lt;span style=&quot;transform: scaleX
 (0.908662)\;&quot;&gt;Associate Editor of IEEE Transaction on Industrial Electroni
 cs\, and he was the Co&lt;/span&gt;-&lt;span style=&quot;transform: scaleX(0.952524)\;&quot;&gt;
 Editor &lt;/span&gt;&amp;ndash\;&lt;span style=&quot;transform: scaleX(0.973639)\;&quot;&gt;in &lt;/spa
 n&gt;&amp;ndash\;&lt;span style=&quot;transform: scaleX(0.948819)\;&quot;&gt;Chief &lt;/span&gt;&lt;span s
 tyle=&quot;transform: scaleX(0.926236)\;&quot;&gt;of IEEE Trans&lt;/span&gt;&lt;span style=&quot;tran
 sform: scaleX(0.911074)\;&quot;&gt;actions on Industrial Electronics. Gopakumar. K
 . offers his service to the industry as a &lt;/span&gt;&lt;span style=&quot;transform: s
 caleX(0.896979)\;&quot;&gt;consultant and completed &lt;/span&gt;&lt;span style=&quot;transform:
  scaleX(0.87425)\;&quot;&gt;several&lt;/span&gt;&lt;span style=&quot;transform: scaleX(0.920512)
 \;&quot;&gt;industry projects.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
END:VEVENT
END:VCALENDAR