METHOD FOR CONTROLLING OPERATION OF M-PHASE AC-TO-AC REGULATING CONVERTER
FIELD: converter engineering; power supply converters for various electrical installations. ^ SUBSTANCE: proposed m-phase AC-to-AC regulating converter has m single-phase circuits interconnected in m-phase circuit, for instance in star, and connected to m-phase low-frequency AC supply mains; each si...
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| creator | JAKUSHEV KONSTANTIN VIKTOROVICH LUZGIN VLADISLAV IGOREVICH PETROV ALEKSANDR JUR'EVICH CHERNYKH IL'JA VIKTOROVICH SHIPITSYN VIKTOR VASIL'EVICH |
| description | FIELD: converter engineering; power supply converters for various electrical installations. ^ SUBSTANCE: proposed m-phase AC-to-AC regulating converter has m single-phase circuits interconnected in m-phase circuit, for instance in star, and connected to m-phase low-frequency AC supply mains; each single-phase circuit has one two-way conductivity arm of two controlled switches connected in parallel opposition and single-phase resistive-inductive load in the form of parallel resistive high-frequency oscillatory LC circuit; two-way conductivity arm of controlled switches and resistive-inductive load in each single-phase circuit are connected in series. Low- and high-frequency currents are generated in resistive-inductive load of AC-to-AC regulating converter at a time for which purpose rating of high-frequency compensating capacitor is chosen so that resonant frequency of LC oscillatory circuit is higher than frequency of m-phase low-frequency AC circuit by 5 times; control pulses for switches are generated in the form of high-frequency pulse bursts whose repetition rate equals frequency of m-phase AC supply mains; repetition rate of high-frequency control pulses in pulse burst equals resonant frequency of resonance-tuned parallel high-frequency LC circuit and relative duration of high-frequency control pulses in burst is given for condition of maximal active power in resistive-inductive load due to high-frequency current. ^ EFFECT: ability of shaping signal in resistive-inductive load of regulating converter incorporating high- and low-frequency currents at a time. ^ 1 cl, 5 dwg |
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Low- and high-frequency currents are generated in resistive-inductive load of AC-to-AC regulating converter at a time for which purpose rating of high-frequency compensating capacitor is chosen so that resonant frequency of LC oscillatory circuit is higher than frequency of m-phase low-frequency AC circuit by 5 times; control pulses for switches are generated in the form of high-frequency pulse bursts whose repetition rate equals frequency of m-phase AC supply mains; repetition rate of high-frequency control pulses in pulse burst equals resonant frequency of resonance-tuned parallel high-frequency LC circuit and relative duration of high-frequency control pulses in burst is given for condition of maximal active power in resistive-inductive load due to high-frequency current. ^ EFFECT: ability of shaping signal in resistive-inductive load of regulating converter incorporating high- and low-frequency currents at a time. ^ 1 cl, 5 dwg</description><language>eng ; rus</language><subject>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS ; CONTROL OR REGULATION THEREOF ; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION</subject><creationdate>2007</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070910&DB=EPODOC&CC=RU&NR=2305890C2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76419</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070910&DB=EPODOC&CC=RU&NR=2305890C2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JAKUSHEV KONSTANTIN VIKTOROVICH</creatorcontrib><creatorcontrib>LUZGIN VLADISLAV IGOREVICH</creatorcontrib><creatorcontrib>PETROV ALEKSANDR JUR'EVICH</creatorcontrib><creatorcontrib>CHERNYKH IL'JA VIKTOROVICH</creatorcontrib><creatorcontrib>SHIPITSYN VIKTOR VASIL'EVICH</creatorcontrib><title>METHOD FOR CONTROLLING OPERATION OF M-PHASE AC-TO-AC REGULATING CONVERTER</title><description>FIELD: converter engineering; power supply converters for various electrical installations. ^ SUBSTANCE: proposed m-phase AC-to-AC regulating converter has m single-phase circuits interconnected in m-phase circuit, for instance in star, and connected to m-phase low-frequency AC supply mains; each single-phase circuit has one two-way conductivity arm of two controlled switches connected in parallel opposition and single-phase resistive-inductive load in the form of parallel resistive high-frequency oscillatory LC circuit; two-way conductivity arm of controlled switches and resistive-inductive load in each single-phase circuit are connected in series. Low- and high-frequency currents are generated in resistive-inductive load of AC-to-AC regulating converter at a time for which purpose rating of high-frequency compensating capacitor is chosen so that resonant frequency of LC oscillatory circuit is higher than frequency of m-phase low-frequency AC circuit by 5 times; control pulses for switches are generated in the form of high-frequency pulse bursts whose repetition rate equals frequency of m-phase AC supply mains; repetition rate of high-frequency control pulses in pulse burst equals resonant frequency of resonance-tuned parallel high-frequency LC circuit and relative duration of high-frequency control pulses in burst is given for condition of maximal active power in resistive-inductive load due to high-frequency current. ^ EFFECT: ability of shaping signal in resistive-inductive load of regulating converter incorporating high- and low-frequency currents at a time. ^ 1 cl, 5 dwg</description><subject>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS</subject><subject>CONTROL OR REGULATION THEREOF</subject><subject>CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPD0dQ3x8HdRcPMPUnD29wsJ8vfx8fRzV_APcA1yDPH091Pwd1Pw1Q3wcAx2VXB01g3x13V0VghydQ_1AUoDFQI1hbkGhbgG8TCwpiXmFKfyQmluBgU31xBnD93Ugvz41OKCxOTUvNSS-KBQI2MDUwtLA2cjYyKUAADUESzL</recordid><startdate>20070910</startdate><enddate>20070910</enddate><creator>JAKUSHEV KONSTANTIN VIKTOROVICH</creator><creator>LUZGIN VLADISLAV IGOREVICH</creator><creator>PETROV ALEKSANDR JUR'EVICH</creator><creator>CHERNYKH IL'JA VIKTOROVICH</creator><creator>SHIPITSYN VIKTOR VASIL'EVICH</creator><scope>EVB</scope></search><sort><creationdate>20070910</creationdate><title>METHOD FOR CONTROLLING OPERATION OF M-PHASE AC-TO-AC REGULATING CONVERTER</title><author>JAKUSHEV KONSTANTIN VIKTOROVICH ; LUZGIN VLADISLAV IGOREVICH ; PETROV ALEKSANDR JUR'EVICH ; CHERNYKH IL'JA VIKTOROVICH ; SHIPITSYN VIKTOR VASIL'EVICH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_RU2305890C23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; rus</language><creationdate>2007</creationdate><topic>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS</topic><topic>CONTROL OR REGULATION THEREOF</topic><topic>CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><toplevel>online_resources</toplevel><creatorcontrib>JAKUSHEV KONSTANTIN VIKTOROVICH</creatorcontrib><creatorcontrib>LUZGIN VLADISLAV IGOREVICH</creatorcontrib><creatorcontrib>PETROV ALEKSANDR JUR'EVICH</creatorcontrib><creatorcontrib>CHERNYKH IL'JA VIKTOROVICH</creatorcontrib><creatorcontrib>SHIPITSYN VIKTOR VASIL'EVICH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JAKUSHEV KONSTANTIN VIKTOROVICH</au><au>LUZGIN VLADISLAV IGOREVICH</au><au>PETROV ALEKSANDR JUR'EVICH</au><au>CHERNYKH IL'JA VIKTOROVICH</au><au>SHIPITSYN VIKTOR VASIL'EVICH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR CONTROLLING OPERATION OF M-PHASE AC-TO-AC REGULATING CONVERTER</title><date>2007-09-10</date><risdate>2007</risdate><abstract>FIELD: converter engineering; power supply converters for various electrical installations. ^ SUBSTANCE: proposed m-phase AC-to-AC regulating converter has m single-phase circuits interconnected in m-phase circuit, for instance in star, and connected to m-phase low-frequency AC supply mains; each single-phase circuit has one two-way conductivity arm of two controlled switches connected in parallel opposition and single-phase resistive-inductive load in the form of parallel resistive high-frequency oscillatory LC circuit; two-way conductivity arm of controlled switches and resistive-inductive load in each single-phase circuit are connected in series. Low- and high-frequency currents are generated in resistive-inductive load of AC-to-AC regulating converter at a time for which purpose rating of high-frequency compensating capacitor is chosen so that resonant frequency of LC oscillatory circuit is higher than frequency of m-phase low-frequency AC circuit by 5 times; control pulses for switches are generated in the form of high-frequency pulse bursts whose repetition rate equals frequency of m-phase AC supply mains; repetition rate of high-frequency control pulses in pulse burst equals resonant frequency of resonance-tuned parallel high-frequency LC circuit and relative duration of high-frequency control pulses in burst is given for condition of maximal active power in resistive-inductive load due to high-frequency current. ^ EFFECT: ability of shaping signal in resistive-inductive load of regulating converter incorporating high- and low-frequency currents at a time. ^ 1 cl, 5 dwg</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; rus |
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| subjects | APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION |
| title | METHOD FOR CONTROLLING OPERATION OF M-PHASE AC-TO-AC REGULATING CONVERTER |
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