Closed loop power control of an induction furnace
In this paper, at first, an optimized resonant capacitor is designed for a practical induction furnace with parallel resonant inverter, by using Lagrange's method. Then, rectifier and inverter snubber circuits are designed. To access a control system, a passive linear controller is also designe...
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| creator | Kiyoumarsi, A. Houshmand, R.-o.-A. Ali-Zargar, R. Hassanzadeh, M.-r. |
| description | In this paper, at first, an optimized resonant capacitor is designed for a practical induction furnace with parallel resonant inverter, by using Lagrange's method. Then, rectifier and inverter snubber circuits are designed. To access a control system, a passive linear controller is also designed. Meanwhile the whole system is started and load is changing, the controller, by changing firing angle of the rectifier, provides proper DC current for inverter such that output power of inverter will be fixed at a favorite amount. Also, to protect resonant capacitor from over voltages that may happen in the system, sufficient margins for firing angle of rectifier are properly designed. |
| doi_str_mv | 10.1109/ICELMACH.2008.4800122 |
| format | Conference Proceeding |
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Also, to protect resonant capacitor from over voltages that may happen in the system, sufficient margins for firing angle of rectifier are properly designed.</description><subject>Capacitors</subject><subject>Control systems</subject><subject>Design optimization</subject><subject>Furnaces</subject><subject>Lagrangian functions</subject><subject>Power control</subject><subject>Rectifiers</subject><subject>Resonance</subject><subject>Resonant inverters</subject><subject>Snubbers</subject><isbn>9781424417353</isbn><isbn>142441735X</isbn><isbn>9781424417360</isbn><isbn>1424417368</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2008</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpVT81KxDAYjMiCuvYJRMgLtH7Jlyb9jktZ3YWKl70vaZpApSal7SK-vQX34lyGgWF-GHsWUAgB9HKs9837rj4UEqAqVAUgpLxhGZlKKKmUMKjh9p8uccMeVrsh0CTwjmXz_AkrVIlI8p6Jekiz7_iQ0sjH9O0n7lJcpjTwFLiNvI_dxS19ijxcpmidf2SbYIfZZ1festPr_lQf8ubj7VjvmrwnWPKq052HVruyc1XbKinXOuFCS8HotV8boQkCWTTSokJhSqmMxHUXERqFW_b0F9t778_j1H_Z6ed8PY2_LutGqw</recordid><startdate>200809</startdate><enddate>200809</enddate><creator>Kiyoumarsi, A.</creator><creator>Houshmand, R.-o.-A.</creator><creator>Ali-Zargar, R.</creator><creator>Hassanzadeh, M.-r.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>200809</creationdate><title>Closed loop power control of an induction furnace</title><author>Kiyoumarsi, A. ; Houshmand, R.-o.-A. ; Ali-Zargar, R. ; Hassanzadeh, M.-r.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-8d6de0b6c5dc8bb4223921cfb9f76000671690f9a372a34317524723453993743</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Capacitors</topic><topic>Control systems</topic><topic>Design optimization</topic><topic>Furnaces</topic><topic>Lagrangian functions</topic><topic>Power control</topic><topic>Rectifiers</topic><topic>Resonance</topic><topic>Resonant inverters</topic><topic>Snubbers</topic><toplevel>online_resources</toplevel><creatorcontrib>Kiyoumarsi, A.</creatorcontrib><creatorcontrib>Houshmand, R.-o.-A.</creatorcontrib><creatorcontrib>Ali-Zargar, R.</creatorcontrib><creatorcontrib>Hassanzadeh, M.-r.</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>Kiyoumarsi, A.</au><au>Houshmand, R.-o.-A.</au><au>Ali-Zargar, R.</au><au>Hassanzadeh, M.-r.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Closed loop power control of an induction furnace</atitle><btitle>2008 18th International Conference on Electrical Machines</btitle><stitle>ICELMACH</stitle><date>2008-09</date><risdate>2008</risdate><spage>1</spage><epage>6</epage><pages>1-6</pages><isbn>9781424417353</isbn><isbn>142441735X</isbn><eisbn>9781424417360</eisbn><eisbn>1424417368</eisbn><abstract>In this paper, at first, an optimized resonant capacitor is designed for a practical induction furnace with parallel resonant inverter, by using Lagrange's method. Then, rectifier and inverter snubber circuits are designed. To access a control system, a passive linear controller is also designed. Meanwhile the whole system is started and load is changing, the controller, by changing firing angle of the rectifier, provides proper DC current for inverter such that output power of inverter will be fixed at a favorite amount. Also, to protect resonant capacitor from over voltages that may happen in the system, sufficient margins for firing angle of rectifier are properly designed.</abstract><pub>IEEE</pub><doi>10.1109/ICELMACH.2008.4800122</doi><tpages>6</tpages></addata></record> |
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| language | eng |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Capacitors Control systems Design optimization Furnaces Lagrangian functions Power control Rectifiers Resonance Resonant inverters Snubbers |
| title | Closed loop power control of an induction furnace |
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