POWER CONVERSION APPARATUS
PROBLEM TO BE SOLVED: To provide a power conversion apparatus eliminating insulation between a power converter board and a pure water cooler board and capable of lumping together ground lines in a panel row structure.SOLUTION: A power conversion apparatus includes: a power converter board 1 in which...
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| creator | KAGAMI AKIRA |
| description | PROBLEM TO BE SOLVED: To provide a power conversion apparatus eliminating insulation between a power converter board and a pure water cooler board and capable of lumping together ground lines in a panel row structure.SOLUTION: A power conversion apparatus includes: a power converter board 1 in which semiconductor elements are cooled by pure water flowing in a water pipe in the board, and arranged so as to be insulated from an installation place 3; a pure water cooler board 2 arranged with the power converter board 1 in a panel row structure, having a heat exchanger 6 installed so as to be insulated from a frame, and arranged so as to be insulated from the installation place; an inner water pipe 8 connected to an inner water pipe 10 of the power converter board 1, and arranged in the pure water cooler board 2 so as to circulate the pure water in the heat exchanger 6; and an outer water pipe 5 installed so as to be insulated from the frame of the pure water cooler board 2, for returning from the outside outer water to be heat-exchanged with the pure water in the heat exchanger 6. In the apparatus, insulating parts 7 are provided for insulating the inner water pipe 10 in the power converter board 1 from the heat exchanger 6, and one point of the frame of the power converter board 1 or the pure water cooler board 2 is grounded to the installation place 3. |
| format | Patent |
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In the apparatus, insulating parts 7 are provided for insulating the inner water pipe 10 in the power converter board 1 from the heat exchanger 6, and one point of the frame of the power converter board 1 or the pure water cooler board 2 is grounded to the installation place 3.</description><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 ; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ; CONTROL OR REGULATION THEREOF ; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; GENERATION ; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS ; PRINTED CIRCUITS</subject><creationdate>2013</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=20130328&DB=EPODOC&CC=JP&NR=2013059150A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130328&DB=EPODOC&CC=JP&NR=2013059150A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KAGAMI AKIRA</creatorcontrib><title>POWER CONVERSION APPARATUS</title><description>PROBLEM TO BE SOLVED: To provide a power conversion apparatus eliminating insulation between a power converter board and a pure water cooler board and capable of lumping together ground lines in a panel row structure.SOLUTION: A power conversion apparatus includes: a power converter board 1 in which semiconductor elements are cooled by pure water flowing in a water pipe in the board, and arranged so as to be insulated from an installation place 3; a pure water cooler board 2 arranged with the power converter board 1 in a panel row structure, having a heat exchanger 6 installed so as to be insulated from a frame, and arranged so as to be insulated from the installation place; an inner water pipe 8 connected to an inner water pipe 10 of the power converter board 1, and arranged in the pure water cooler board 2 so as to circulate the pure water in the heat exchanger 6; and an outer water pipe 5 installed so as to be insulated from the frame of the pure water cooler board 2, for returning from the outside outer water to be heat-exchanged with the pure water in the heat exchanger 6. 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In the apparatus, insulating parts 7 are provided for insulating the inner water pipe 10 in the power converter board 1 from the heat exchanger 6, and one point of the frame of the power converter board 1 or the pure water cooler board 2 is grounded to the installation place 3.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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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 CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS |
| title | POWER CONVERSION APPARATUS |
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