AGC of a multi-area hydrothermal system using thyristor controlled series capacitor
This paper presents automatic generation control (AGC) of two and three unequal area hydrothermal systems. The thermal areas of the systems are equipped with single reheat turbine and hydro area is with electric governor. Appropriate Generation Rate Constraint (GRC) has been considered in each area....
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| creator | Saikia, Lalit Chandra Debbarma, Sanjoy Sinha, N. Dash, Puja |
| description | This paper presents automatic generation control (AGC) of two and three unequal area hydrothermal systems. The thermal areas of the systems are equipped with single reheat turbine and hydro area is with electric governor. Appropriate Generation Rate Constraint (GRC) has been considered in each area. System dynamics has been obtained by considering 1% step load perturbation (SLP) in area1. Performances of several classical controllers such as Integral (I), Proportional-Integral (PI), Integral-Derivative (ID), Proportional-Integral-Derivative (PID) and Integral-Double Derivative (IDD) has been evaluated and compared in systems. Firefly algorithm (FA) has been used for optimization of different parameters. Investigations reveal that IDD controller provides better dynamic than the others in both systems. In the three area system, thyristor controlled series capacitor (TCSC) have been used in tie-line. Investigations expose that using TCSC, the oscillations and peak deviations in the responses can be reduced. Simultaneous optimization of governor speed regulation parameter (R i ) and IDD controller gains with or without TCSC provides higher values of R i , thereby leading to economic and convenient realization of Governors. |
| doi_str_mv | 10.1109/INDCON.2013.6725906 |
| format | Conference Proceeding |
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The thermal areas of the systems are equipped with single reheat turbine and hydro area is with electric governor. Appropriate Generation Rate Constraint (GRC) has been considered in each area. System dynamics has been obtained by considering 1% step load perturbation (SLP) in area1. Performances of several classical controllers such as Integral (I), Proportional-Integral (PI), Integral-Derivative (ID), Proportional-Integral-Derivative (PID) and Integral-Double Derivative (IDD) has been evaluated and compared in systems. Firefly algorithm (FA) has been used for optimization of different parameters. Investigations reveal that IDD controller provides better dynamic than the others in both systems. In the three area system, thyristor controlled series capacitor (TCSC) have been used in tie-line. Investigations expose that using TCSC, the oscillations and peak deviations in the responses can be reduced. 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The thermal areas of the systems are equipped with single reheat turbine and hydro area is with electric governor. Appropriate Generation Rate Constraint (GRC) has been considered in each area. System dynamics has been obtained by considering 1% step load perturbation (SLP) in area1. Performances of several classical controllers such as Integral (I), Proportional-Integral (PI), Integral-Derivative (ID), Proportional-Integral-Derivative (PID) and Integral-Double Derivative (IDD) has been evaluated and compared in systems. Firefly algorithm (FA) has been used for optimization of different parameters. Investigations reveal that IDD controller provides better dynamic than the others in both systems. In the three area system, thyristor controlled series capacitor (TCSC) have been used in tie-line. Investigations expose that using TCSC, the oscillations and peak deviations in the responses can be reduced. Simultaneous optimization of governor speed regulation parameter (R i ) and IDD controller gains with or without TCSC provides higher values of R i , thereby leading to economic and convenient realization of Governors.</description><subject>Automatic generation control</subject><subject>Equations</subject><subject>Firefly algorithm</subject><subject>Frequency control</subject><subject>Heuristic algorithms</subject><subject>Integral-Double Derivative controller</subject><subject>Mathematical model</subject><subject>Power capacitors</subject><subject>Thyristor - controlled series capacitor</subject><subject>Thyristors</subject><issn>2325-940X</issn><isbn>1479922757</isbn><isbn>9781479922741</isbn><isbn>9781479922758</isbn><isbn>1479922749</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2013</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotkLFOwzAURY0EEqX0C7r4BxLsZzu2xypAqVS1AyCxVU7yQoySprLdIX9PpXa6wzk6wyVkyVnOObMvm91rud_lwLjICw3KsuKOPHGprQXQSt-TGQhQmZXs55EsYvxjjMHFlKyYkc_VuqRjSx0dzn3ymQvoaDc1YUwdhsH1NE4x4UDP0R9_aeqm4GMaA63HYwpj32NDIwaPkdbu5Gp_Yc_koXV9xMVt5-T7_e2r_Mi2-_WmXG0zD8ykDBpea8esAcOlE1JqqKBqG1MZ1I1UtdYVk0oqUMoJZM5K01psDIhCYVWJOVleux4RD6fgBxemw-0D8Q9j_lFi</recordid><startdate>20131201</startdate><enddate>20131201</enddate><creator>Saikia, Lalit Chandra</creator><creator>Debbarma, Sanjoy</creator><creator>Sinha, N.</creator><creator>Dash, Puja</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>20131201</creationdate><title>AGC of a multi-area hydrothermal system using thyristor controlled series capacitor</title><author>Saikia, Lalit Chandra ; Debbarma, Sanjoy ; Sinha, N. ; Dash, Puja</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i208t-2d1c7a0982814a34472b2bfd8b8e7d45c77b04545255a3e0a948f9ed82365ebb3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Automatic generation control</topic><topic>Equations</topic><topic>Firefly algorithm</topic><topic>Frequency control</topic><topic>Heuristic algorithms</topic><topic>Integral-Double Derivative controller</topic><topic>Mathematical model</topic><topic>Power capacitors</topic><topic>Thyristor - controlled series capacitor</topic><topic>Thyristors</topic><toplevel>online_resources</toplevel><creatorcontrib>Saikia, Lalit Chandra</creatorcontrib><creatorcontrib>Debbarma, Sanjoy</creatorcontrib><creatorcontrib>Sinha, N.</creatorcontrib><creatorcontrib>Dash, Puja</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Saikia, Lalit Chandra</au><au>Debbarma, Sanjoy</au><au>Sinha, N.</au><au>Dash, Puja</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>AGC of a multi-area hydrothermal system using thyristor controlled series capacitor</atitle><btitle>2013 Annual IEEE India Conference (INDICON)</btitle><stitle>INDCON</stitle><date>2013-12-01</date><risdate>2013</risdate><spage>1</spage><epage>6</epage><pages>1-6</pages><issn>2325-940X</issn><eisbn>1479922757</eisbn><eisbn>9781479922741</eisbn><eisbn>9781479922758</eisbn><eisbn>1479922749</eisbn><abstract>This paper presents automatic generation control (AGC) of two and three unequal area hydrothermal systems. The thermal areas of the systems are equipped with single reheat turbine and hydro area is with electric governor. Appropriate Generation Rate Constraint (GRC) has been considered in each area. System dynamics has been obtained by considering 1% step load perturbation (SLP) in area1. Performances of several classical controllers such as Integral (I), Proportional-Integral (PI), Integral-Derivative (ID), Proportional-Integral-Derivative (PID) and Integral-Double Derivative (IDD) has been evaluated and compared in systems. Firefly algorithm (FA) has been used for optimization of different parameters. Investigations reveal that IDD controller provides better dynamic than the others in both systems. In the three area system, thyristor controlled series capacitor (TCSC) have been used in tie-line. Investigations expose that using TCSC, the oscillations and peak deviations in the responses can be reduced. Simultaneous optimization of governor speed regulation parameter (R i ) and IDD controller gains with or without TCSC provides higher values of R i , thereby leading to economic and convenient realization of Governors.</abstract><pub>IEEE</pub><doi>10.1109/INDCON.2013.6725906</doi><tpages>6</tpages></addata></record> |
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| ispartof | 2013 Annual IEEE India Conference (INDICON), 2013, p.1-6 |
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| language | eng |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Automatic generation control Equations Firefly algorithm Frequency control Heuristic algorithms Integral-Double Derivative controller Mathematical model Power capacitors Thyristor - controlled series capacitor Thyristors |
| title | AGC of a multi-area hydrothermal system using thyristor controlled series capacitor |
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