POWER CONVERTER

PURPOSE: To obtain a power converter in which the main circuitry can be recovered quickly from failure by a constitution wherein the main circuitry comprises two main circuits separated from each other and a switch is turned when a failure is detected in the main circuit during operation. CONSTITUTI...

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1. Verfasser: MAKINO YOZO
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creator MAKINO YOZO
description PURPOSE: To obtain a power converter in which the main circuitry can be recovered quickly from failure by a constitution wherein the main circuitry comprises two main circuits separated from each other and a switch is turned when a failure is detected in the main circuit during operation. CONSTITUTION: Switches 11, 12 are normally turned to the side of an invertor main circuit 2A when it is sound and power is fed thereto under control of a controller 3. Upon failure of the invertor main circuit 2A, the switches 11, 12 are turned immediately through the controller 3 to feed a load with power from an invertor main circuit B thus sustaining operation of the load. Similarly, a switching is made to the invertor main circuit 2A side upon failure of an invertor main circuit 2B. Consequently, a switching can be made quickly to an auxiliary main circuit upon failure of a main circuit which may cause failure of a power converter at high possibility and thereby the power converter can be operated continuously.
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CONSTITUTION: Switches 11, 12 are normally turned to the side of an invertor main circuit 2A when it is sound and power is fed thereto under control of a controller 3. Upon failure of the invertor main circuit 2A, the switches 11, 12 are turned immediately through the controller 3 to feed a load with power from an invertor main circuit B thus sustaining operation of the load. Similarly, a switching is made to the invertor main circuit 2A side upon failure of an invertor main circuit 2B. Consequently, a switching can be made quickly to an auxiliary main circuit upon failure of a main circuit which may cause failure of a power converter at high possibility and thereby the power converter can be operated continuously.</description><edition>6</edition><language>eng</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 OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS ; CONTROL OR REGULATION THEREOF ; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS ; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION</subject><creationdate>1996</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&amp;date=19960507&amp;DB=EPODOC&amp;CC=JP&amp;NR=H08116675A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19960507&amp;DB=EPODOC&amp;CC=JP&amp;NR=H08116675A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MAKINO YOZO</creatorcontrib><title>POWER CONVERTER</title><description>PURPOSE: To obtain a power converter in which the main circuitry can be recovered quickly from failure by a constitution wherein the main circuitry comprises two main circuits separated from each other and a switch is turned when a failure is detected in the main circuit during operation. CONSTITUTION: Switches 11, 12 are normally turned to the side of an invertor main circuit 2A when it is sound and power is fed thereto under control of a controller 3. Upon failure of the invertor main circuit 2A, the switches 11, 12 are turned immediately through the controller 3 to feed a load with power from an invertor main circuit B thus sustaining operation of the load. Similarly, a switching is made to the invertor main circuit 2A side upon failure of an invertor main circuit 2B. Consequently, a switching can be made quickly to an auxiliary main circuit upon failure of a main circuit which may cause failure of a power converter at high possibility and thereby the power converter can be operated continuously.</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 OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS</subject><subject>CONTROL OR REGULATION THEREOF</subject><subject>CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS</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>1996</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAP8A93DVJw9vcLcw0KcQ3iYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxXgEeBhaGhmZm5qaOxsSoAQD6wB2h</recordid><startdate>19960507</startdate><enddate>19960507</enddate><creator>MAKINO YOZO</creator><scope>EVB</scope></search><sort><creationdate>19960507</creationdate><title>POWER CONVERTER</title><author>MAKINO YOZO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH08116675A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1996</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 OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS</topic><topic>CONTROL OR REGULATION THEREOF</topic><topic>CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS</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>MAKINO YOZO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MAKINO YOZO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>POWER CONVERTER</title><date>1996-05-07</date><risdate>1996</risdate><abstract>PURPOSE: To obtain a power converter in which the main circuitry can be recovered quickly from failure by a constitution wherein the main circuitry comprises two main circuits separated from each other and a switch is turned when a failure is detected in the main circuit during operation. CONSTITUTION: Switches 11, 12 are normally turned to the side of an invertor main circuit 2A when it is sound and power is fed thereto under control of a controller 3. Upon failure of the invertor main circuit 2A, the switches 11, 12 are turned immediately through the controller 3 to feed a load with power from an invertor main circuit B thus sustaining operation of the load. Similarly, a switching is made to the invertor main circuit 2A side upon failure of an invertor main circuit 2B. Consequently, a switching can be made quickly to an auxiliary main circuit upon failure of a main circuit which may cause failure of a power converter at high possibility and thereby the power converter can be operated continuously.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record>
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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 OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS
CONTROL OR REGULATION THEREOF
CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
title POWER CONVERTER
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