| Type of Material: | Thesis |
| Title: | Mitigating voltage SAGS or SWELLS using Z Source AC to AC converter based dynamics voltage restorer |
| Researcher: | V. JAYALAKSHMI |
| Guide: | N.O.GUNASEKHAR |
| Department: | Department of Electrical and Electronics Engineering |
| Publisher: | Bharath University, Chennai |
| Place: | Chennai |
| Year: | 2017 |
| Language: | English |
| Subject: | Vector diagram of Pre-sag method | Dynamic Voltage Restorer | Voltage Source Inverter | Voltage across the capacitor C1 | Electrical Engineering | Engineering and Technology |
| Dissertation/Thesis Note: | PhD; Department of Electrical and Electronics Engineering, Bharath University, Chennai, Chennai; 2017; D08EE002 |
| Fulltext: | Shodhganga |
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| 040 | __ | |aBHAU_600073|dIN-AhILN |
| 041 | __ | |aeng |
| 100 | __ | |aV. JAYALAKSHMI|eResearcher |
| 110 | __ | |aDepartment of Electrical and Electronics Engineering|bBharath University, Chennai|dChennai|ein |
| 245 | __ | |aMitigating voltage SAGS or SWELLS using Z Source AC to AC converter based dynamics voltage restorer |
| 260 | __ | |aChennai|bBharath University, Chennai|c2017 |
| 300 | __ | |dDVD |
| 502 | __ | |bPhD|d2017|oD08EE002|cDepartment of Electrical and Electronics Engineering, Bharath University, Chennai, Chennai |
| 518 | __ | |d2009-09-17|oDate of Registration |
| 520 | __ | |aPower quality has become a major concern of the modern industries in the present era. Voltage sags/swells are considered as the most significant power quality problems because of increasing complexity in the power system. To overcome these problems, Custom Power Devices (CPD) is connected closer to the load end. One of those devices is Dynamic Voltage Restorer (DVR) which is a series connected most efficient and effective modern CPD used in power distribution network. The main function of the DVR is to monitor the load voltage constantly and if any sag or swell occurs, it can quickly mitigate by injecting the balance (or excess) voltage to the load voltage. The primary advantage of the DVR is keeping the users always on-line with high quality constant voltage to maintain the continuity of production. In this thesis the three different topologies of DVR, Voltage Source Inverter (VSI) based DVR, Z Source Inverter (ZSI) based DVR and Z source AC-AC converters based DVR have been analyzed and simulated to miti |
| 650 | __ | |aElectrical Engineering|2UGC |
| 650 | __ | |aEngineering and Technology|2AIU |
| 653 | __ | |aVector diagram of Pre-sag method |
| 653 | __ | |aDynamic Voltage Restorer |
| 653 | __ | |aVoltage Source Inverter |
| 653 | __ | |aVoltage across the capacitor C1 |
| 700 | __ | |aN.O.GUNASEKHAR|eGuide |
| 856 | __ | |uhttp://shodhganga.inflibnet.ac.in/handle/10603/170924|yShodhganga |
| 905 | __ | |afromsg |
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