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Interline Unified Power Quality Conditioner Presented by Siddhartha Dakua Priyanka Panda Ansuman Mahapatra Chetan Nayak Shyamalendu Mahapatro Guided by.

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Presentation on theme: "Interline Unified Power Quality Conditioner Presented by Siddhartha Dakua Priyanka Panda Ansuman Mahapatra Chetan Nayak Shyamalendu Mahapatro Guided by."— Presentation transcript:

1 Interline Unified Power Quality Conditioner Presented by Siddhartha Dakua Priyanka Panda Ansuman Mahapatra Chetan Nayak Shyamalendu Mahapatro Guided by Mr.P. Naresh Asst.Professor (Dept.EEE)

2 CONTENTS  Objective  Overview of FACTS  Structure of IUPQC controller  Typical IUPQC connected in distribution system  Function of D-STATCOM  Function of DVR  Schematic structure of VSC  Simulink model without UPQC  Simulation results of voltage and current  Pwm technique

3 OBJECTIVE  The Objective of this Project is to improve the Power Quality of feeders in a distribution system by using IUPQC.  To enhance the power transfer capability in an existing feeder.  To change power flow under dynamic conditions.

4 Overview of FACTS  FACTS controllers can be classified as Variable impedance type Voltage Source Converter (VSC) based.  The variable impedance type controllers SVC(Static VAR compensator) TCSC(Thyristor controlled series compensator) TCPST(Thyristor controlled phase shift transformer)  The VSC based FACTS controllers STATCOM(Static synchronous compensator) DVR(Dynamic voltage restorer) SSSC(Static synchronous series compensator) IPFC(Interline power flow controller) UPFC(Unified power flow contoller) UPQC(Unified power quality conditioner)

5 Introduction Shunt connected STATCOM Series connected SSSC Shunt and Series connected UPFC

6 Structure of IUPQC Controller

7 Typical IUPQC connected in a distribution system.

8 Functions of D-STATCOM

9 Function of DVR

10 Schematic Structure of VSC

11 Simulink model of distribution system without IUPQC

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13 Simulink model of Unbalanced Load L-11

14 Simulation result of voltage across unbalanced load L-11

15 Simulink model of Non-linear Load L-12

16 Simulation result of voltage across non-linear load L-12

17 Simulation result of current across unbalanced load L-11

18 Simulation result of current across non-linear load L-12

19 Pulse width modulation

20 Simulink model of PWM technique

21 Designing of VSC 1

22 Designing of VSC 2

23 Overall IUPQC

24 Results with IUPQC

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26 Voltage sag in Feeder 1 with IUPQC

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