CONTROLLER AND CONTROL METHOD OF CURRENT TYPE POWER CONVERTER
PROBLEM TO BE SOLVED: To reduce a spile voltage, generated in a current type power inverter, without relying upon a snubber circuit.SOLUTION: When the absolute value of a voltage Vu is larger than the absolute value of a voltage Vv and the absolute value of a voltage Vw, and the absolute value of th...
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| creator | KISHIMOTO TOSHIHIKO SHIMOSATO NOBORU JO SHIN |
| description | PROBLEM TO BE SOLVED: To reduce a spile voltage, generated in a current type power inverter, without relying upon a snubber circuit.SOLUTION: When the absolute value of a voltage Vu is larger than the absolute value of a voltage Vv and the absolute value of a voltage Vw, and the absolute value of the voltage Vu is larger than the absolute value of the voltage Vw, a controller 10 turns a switching element Wn on and then turns a switching element Vn on. When the absolute value of the voltage Vu is larger than the absolute value of the voltage Vv and the absolute value of a voltage Vw, and the absolute value of the voltage Vw is larger than the absolute value of the voltage Vv, the controller 10 turns the switching element Vn on and then turns the switching element Vw on.SELECTED DRAWING: Figure 1
【課題】電流形電力変換装置で生ずるスパイク電圧を、スナバ回路によらずに低減する。【解決手段】制御装置１０は、例えば、電圧Ｖｕの絶対値が電圧Ｖｖの絶対値及び電圧Ｖｗの絶対値より大きく、かつ、電圧Ｖｖの絶対値が電圧Ｖｗの絶対値より大きい場合、スイッチング素子Ｗｎをオン状態とした後に続けてスイッチング素子Ｖｎをオン状態とし、電圧Ｖｕの絶対値が電圧Ｖｖの絶対値及び電圧Ｖｗの絶対値より大きく、かつ、電圧Ｖｗの絶対値が電圧Ｖｖの絶対値より大きい場合、スイッチング素子Ｖｎをオン状態とした後に続けてスイッチング素子Ｖｗをオン状態とするよう構成される。【選択図】図１ |
| format | Patent |
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【課題】電流形電力変換装置で生ずるスパイク電圧を、スナバ回路によらずに低減する。【解決手段】制御装置１０は、例えば、電圧Ｖｕの絶対値が電圧Ｖｖの絶対値及び電圧Ｖｗの絶対値より大きく、かつ、電圧Ｖｖの絶対値が電圧Ｖｗの絶対値より大きい場合、スイッチング素子Ｗｎをオン状態とした後に続けてスイッチング素子Ｖｎをオン状態とし、電圧Ｖｕの絶対値が電圧Ｖｖの絶対値及び電圧Ｖｗの絶対値より大きく、かつ、電圧Ｖｗの絶対値が電圧Ｖｖの絶対値より大きい場合、スイッチング素子Ｖｎをオン状態とした後に続けてスイッチング素子Ｖｗをオン状態とするよう構成される。【選択図】図１</description><language>eng ; jpn</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>2017</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=20170525&DB=EPODOC&CC=JP&NR=2017093169A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170525&DB=EPODOC&CC=JP&NR=2017093169A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KISHIMOTO TOSHIHIKO</creatorcontrib><creatorcontrib>SHIMOSATO NOBORU</creatorcontrib><creatorcontrib>JO SHIN</creatorcontrib><title>CONTROLLER AND CONTROL METHOD OF CURRENT TYPE POWER CONVERTER</title><description>PROBLEM TO BE SOLVED: To reduce a spile voltage, generated in a current type power inverter, without relying upon a snubber circuit.SOLUTION: When the absolute value of a voltage Vu is larger than the absolute value of a voltage Vv and the absolute value of a voltage Vw, and the absolute value of the voltage Vu is larger than the absolute value of the voltage Vw, a controller 10 turns a switching element Wn on and then turns a switching element Vn on. When the absolute value of the voltage Vu is larger than the absolute value of the voltage Vv and the absolute value of a voltage Vw, and the absolute value of the voltage Vw is larger than the absolute value of the voltage Vv, the controller 10 turns the switching element Vn on and then turns the switching element Vw on.SELECTED DRAWING: Figure 1
【課題】電流形電力変換装置で生ずるスパイク電圧を、スナバ回路によらずに低減する。【解決手段】制御装置１０は、例えば、電圧Ｖｕの絶対値が電圧Ｖｖの絶対値及び電圧Ｖｗの絶対値より大きく、かつ、電圧Ｖｖの絶対値が電圧Ｖｗの絶対値より大きい場合、スイッチング素子Ｗｎをオン状態とした後に続けてスイッチング素子Ｖｎをオン状態とし、電圧Ｖｕの絶対値が電圧Ｖｖの絶対値及び電圧Ｖｗの絶対値より大きく、かつ、電圧Ｖｗの絶対値が電圧Ｖｖの絶対値より大きい場合、スイッチング素子Ｖｎをオン状態とした後に続けてスイッチング素子Ｖｗをオン状態とするよう構成される。【選択図】図１</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>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB19vcLCfL38XENUnD0c1GAchV8XUM8_F0U_N0UnEODglz9QhRCIgNcFQL8w4EKgYrCXINCXIN4GFjTEnOKU3mhNDeDkptriLOHbmpBfnxqcUFicmpeakm8V4CRgaG5gaWxoZmlozFRigCiMiqc</recordid><startdate>20170525</startdate><enddate>20170525</enddate><creator>KISHIMOTO TOSHIHIKO</creator><creator>SHIMOSATO NOBORU</creator><creator>JO SHIN</creator><scope>EVB</scope></search><sort><creationdate>20170525</creationdate><title>CONTROLLER AND CONTROL METHOD OF CURRENT TYPE POWER CONVERTER</title><author>KISHIMOTO TOSHIHIKO ; SHIMOSATO NOBORU ; JO SHIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2017093169A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2017</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>KISHIMOTO TOSHIHIKO</creatorcontrib><creatorcontrib>SHIMOSATO NOBORU</creatorcontrib><creatorcontrib>JO SHIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KISHIMOTO TOSHIHIKO</au><au>SHIMOSATO NOBORU</au><au>JO SHIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CONTROLLER AND CONTROL METHOD OF CURRENT TYPE POWER CONVERTER</title><date>2017-05-25</date><risdate>2017</risdate><abstract>PROBLEM TO BE SOLVED: To reduce a spile voltage, generated in a current type power inverter, without relying upon a snubber circuit.SOLUTION: When the absolute value of a voltage Vu is larger than the absolute value of a voltage Vv and the absolute value of a voltage Vw, and the absolute value of the voltage Vu is larger than the absolute value of the voltage Vw, a controller 10 turns a switching element Wn on and then turns a switching element Vn on. When the absolute value of the voltage Vu is larger than the absolute value of the voltage Vv and the absolute value of a voltage Vw, and the absolute value of the voltage Vw is larger than the absolute value of the voltage Vv, the controller 10 turns the switching element Vn on and then turns the switching element Vw on.SELECTED DRAWING: Figure 1
【課題】電流形電力変換装置で生ずるスパイク電圧を、スナバ回路によらずに低減する。【解決手段】制御装置１０は、例えば、電圧Ｖｕの絶対値が電圧Ｖｖの絶対値及び電圧Ｖｗの絶対値より大きく、かつ、電圧Ｖｖの絶対値が電圧Ｖｗの絶対値より大きい場合、スイッチング素子Ｗｎをオン状態とした後に続けてスイッチング素子Ｖｎをオン状態とし、電圧Ｖｕの絶対値が電圧Ｖｖの絶対値及び電圧Ｖｗの絶対値より大きく、かつ、電圧Ｖｗの絶対値が電圧Ｖｖの絶対値より大きい場合、スイッチング素子Ｖｎをオン状態とした後に続けてスイッチング素子Ｖｗをオン状態とするよう構成される。【選択図】図１</abstract><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 THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION |
| title | CONTROLLER AND CONTROL METHOD OF CURRENT TYPE POWER CONVERTER |
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