國立虎尾科技大學 |

Analysis, Design and Experimental Verification of a Novel AC-AC Buck Boost Based Dynamic Voltage Regulator.

紀錄類型:	書目-語言資料,手稿 : Monograph/item
正題名/作者:	Analysis, Design and Experimental Verification of a Novel AC-AC Buck Boost Based Dynamic Voltage Regulator./
作者:	Shah, Nakul.
面頁冊數:	1 online resource (265 pages)
附註:	Source: Masters Abstracts International, Volume: 56-04.
Contained By:	Masters Abstracts International56-04(E).
標題:	Electrical engineering. -
電子資源:	click for full text (PQDT)
ISBN:	9781369702552

Analysis, Design and Experimental Verification of a Novel AC-AC Buck Boost Based Dynamic Voltage Regulator.
Shah, Nakul.

Analysis, Design and Experimental Verification of a Novel AC-AC Buck Boost Based Dynamic Voltage Regulator. - 1 online resource (265 pages)

Source: Masters Abstracts International, Volume: 56-04.

Thesis (M.S.)--The University of North Carolina at Charlotte, 2017.

Includes bibliographical references

This thesis investigates a unique direct ac-ac converter based topology that can be used to shield the load from any disturbance occurring in the grid voltage. The proposed converter topology uses disturbed source itself to synthesize required series compensation voltage to restore the load voltage to its pre-defined amplitude and shape. Termed AC Dynamic Voltage Regulator, offers advantages of smaller size, superior effectiveness and absence of DC storage systems over conventional Dynamic Voltage Regulators. Moreover, because of its unique system architecture and control strategy, AC-DVR offers instantaneous sinusoidal power extraction from the grid, irrespective of any disturbance that is introduced in the grid voltage. The proposed topology, overall system architecture, operating principle and control are discussed thoroughly in this article. The behavior of AC-DVR is evaluated against various grid voltage disturbances such as voltage sag, voltage swell, harmonics etc. and results are documented for each disturbance. Simulation results are presented for various disturbance scenarios to prove the efficacy of the proposed methodology. It is shown that the proposed AC-DVR is capable of shielding load from almost any kind of disturbance that is occurring in grid voltage. Experimental results demonstrating the AC-AC Dynamic Voltage Regulation are also presented in this article. A possible modification that can be made for proposed topology is also offered and discussed. Simulation results supporting the behavior of proposed modification against similar voltage disturbances are also discussed and documented.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2018

Mode of access: World Wide Web

ISBN: 9781369702552Subjects--Topical Terms:

596380
Electrical engineering.
Index Terms--Genre/Form:

554714
Electronic books.

Analysis, Design and Experimental Verification of a Novel AC-AC Buck Boost Based Dynamic Voltage Regulator.
LDR:02867ntm a2200325Ki 4500 001 917020
005 20181005115846.5
006 m o u
007 cr mn||||a|a||
008 190606s2017 xx obm 000 0 eng d
020 $a 9781369702552
035 $a (MiAaPQ)AAI10267522
035 $a (MiAaPQ)uncc:11343
035 $a AAI10267522
040 $a MiAaPQ $b eng $c MiAaPQ $d NTU
100 1 $a Shah, Nakul. $3 1190924
245 1 0 $a Analysis, Design and Experimental Verification of a Novel AC-AC Buck Boost Based Dynamic Voltage Regulator.
264 0 $c 2017
300 $a 1 online resource (265 pages)
336 $a text $b txt $2 rdacontent
337 $a computer $b c $2 rdamedia
338 $a online resource $b cr $2 rdacarrier
500 $a Source: Masters Abstracts International, Volume: 56-04.
500 $a Adviser: Madhav Manjrekar.
502 $a Thesis (M.S.)--The University of North Carolina at Charlotte, 2017.
504 $a Includes bibliographical references
520 $a This thesis investigates a unique direct ac-ac converter based topology that can be used to shield the load from any disturbance occurring in the grid voltage. The proposed converter topology uses disturbed source itself to synthesize required series compensation voltage to restore the load voltage to its pre-defined amplitude and shape. Termed AC Dynamic Voltage Regulator, offers advantages of smaller size, superior effectiveness and absence of DC storage systems over conventional Dynamic Voltage Regulators. Moreover, because of its unique system architecture and control strategy, AC-DVR offers instantaneous sinusoidal power extraction from the grid, irrespective of any disturbance that is introduced in the grid voltage. The proposed topology, overall system architecture, operating principle and control are discussed thoroughly in this article. The behavior of AC-DVR is evaluated against various grid voltage disturbances such as voltage sag, voltage swell, harmonics etc. and results are documented for each disturbance. Simulation results are presented for various disturbance scenarios to prove the efficacy of the proposed methodology. It is shown that the proposed AC-DVR is capable of shielding load from almost any kind of disturbance that is occurring in grid voltage. Experimental results demonstrating the AC-AC Dynamic Voltage Regulation are also presented in this article. A possible modification that can be made for proposed topology is also offered and discussed. Simulation results supporting the behavior of proposed modification against similar voltage disturbances are also discussed and documented.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2018
538 $a Mode of access: World Wide Web
650 4 $a Electrical engineering. $3 596380
655 7 $a Electronic books. $2 local $3 554714
690 $a 0544
710 2 $a ProQuest Information and Learning Co. $3 1178819
710 2 $a The University of North Carolina at Charlotte. $b Electrical Engineering. $3 1182889
773 0 $t Masters Abstracts International $g 56-04(E).
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10267522 $z click for full text (PQDT)