MULTILEVEL ELECTRONIC POWER CONVERTER
Multilevel electronic power converter for n output voltage levels, with a positive branch (POS) with a positive DC voltage terminal (1), a negative branch (NEG) with a negative DC voltage terminal (2), and an AC voltage terminal (3) connected to the positive branch (POS) and to the negative branch (...
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| creator | LOPEZ TABERNA, JESUS BURGUETE ARCHEL, EDUARDO ZABALETA MAEZTU, MIKEL |
| description | Multilevel electronic power converter for n output voltage levels, with a positive branch (POS) with a positive DC voltage terminal (1), a negative branch (NEG) with a negative DC voltage terminal (2), and an AC voltage terminal (3) connected to the positive branch (POS) and to the negative branch (NEG); at least two DC bus capacitances (4) interconnected between the positive DC voltage terminal (1) and the negative DC voltage terminal (2), and an intermediate DC voltage terminal (5) connected between the two DC bus capacitances (4); at least two first external semiconductors (6) and at least two second external semiconductors (7), with respective diodes reverse-connected in parallel, respectively connected in series in the positive branch (POS) and the negative branch (NEG) between the DC voltage terminal (1, 2) and the AC voltage terminal (3); at least one high-current DC capacitance (11) connected between the positive branch (POS) and the negative branch (NEG), and at least two high-frequency, low-current capacitances (12, 13, 14) connected between the positive branch (POS) and the negative branch (NEG); an internal branch (INT) which is connected in parallel with each high-current DC capacitance (11) and comprises at least two internal semiconductors (9), with diodes reverse-connected in parallel, connected in series with one another and connected to an intermediate terminal (10); at least one intermediate semiconductor (8) which is formed by two controlled semiconductors, with diodes reverse-connected in parallel, reverse-connected in series and is connected between the intermediate DC voltage terminal (5) and the intermediate terminal (10).
Convertidor electrónico multinivel de potencia para n niveles de tensión de salida, con una rama positiva (POS) con un terminal de tensión DC positiva (1), una rama negativa (NEG) con un terminal de tensión DC negativa (2), y un terminal de tensión AC (3) conectado a la rama positiva (POS) y a la rama negativa (NEG); al menos dos capacidades de bus DC (4) interconectadas entre los terminales de tensión DC positiva (1) y negativa (2), y un terminal de tensión DC intermedia (5) conectado entre las dos capacidades de bus DC (4); al menos dos primeros semiconductores externos (6) y al menos dos segundos semiconductores externos (7) con sendos diodos en antiparalelo, conectados en serie respectivamente en la ramas positivas (POS) y negativa (NEG) entre el terminal de tensión DC (1, 2) y el terminal de tensión AC (3); a |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO2012146792A2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO2012146792A2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO2012146792A23</originalsourceid><addsrcrecordid>eNrjZFD1DfUJ8fRxDXP1UXD1cXUOCfL383RWCPAPdw1ScPb3C3MNCnEN4mFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8eH-RgaGRoYmZuaWRo5GxsSpAgBUmCSS</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>MULTILEVEL ELECTRONIC POWER CONVERTER</title><source>esp@cenet</source><creator>LOPEZ TABERNA, JESUS ; BURGUETE ARCHEL, EDUARDO ; ZABALETA MAEZTU, MIKEL</creator><creatorcontrib>LOPEZ TABERNA, JESUS ; BURGUETE ARCHEL, EDUARDO ; ZABALETA MAEZTU, MIKEL</creatorcontrib><description>Multilevel electronic power converter for n output voltage levels, with a positive branch (POS) with a positive DC voltage terminal (1), a negative branch (NEG) with a negative DC voltage terminal (2), and an AC voltage terminal (3) connected to the positive branch (POS) and to the negative branch (NEG); at least two DC bus capacitances (4) interconnected between the positive DC voltage terminal (1) and the negative DC voltage terminal (2), and an intermediate DC voltage terminal (5) connected between the two DC bus capacitances (4); at least two first external semiconductors (6) and at least two second external semiconductors (7), with respective diodes reverse-connected in parallel, respectively connected in series in the positive branch (POS) and the negative branch (NEG) between the DC voltage terminal (1, 2) and the AC voltage terminal (3); at least one high-current DC capacitance (11) connected between the positive branch (POS) and the negative branch (NEG), and at least two high-frequency, low-current capacitances (12, 13, 14) connected between the positive branch (POS) and the negative branch (NEG); an internal branch (INT) which is connected in parallel with each high-current DC capacitance (11) and comprises at least two internal semiconductors (9), with diodes reverse-connected in parallel, connected in series with one another and connected to an intermediate terminal (10); at least one intermediate semiconductor (8) which is formed by two controlled semiconductors, with diodes reverse-connected in parallel, reverse-connected in series and is connected between the intermediate DC voltage terminal (5) and the intermediate terminal (10).
Convertidor electrónico multinivel de potencia para n niveles de tensión de salida, con una rama positiva (POS) con un terminal de tensión DC positiva (1), una rama negativa (NEG) con un terminal de tensión DC negativa (2), y un terminal de tensión AC (3) conectado a la rama positiva (POS) y a la rama negativa (NEG); al menos dos capacidades de bus DC (4) interconectadas entre los terminales de tensión DC positiva (1) y negativa (2), y un terminal de tensión DC intermedia (5) conectado entre las dos capacidades de bus DC (4); al menos dos primeros semiconductores externos (6) y al menos dos segundos semiconductores externos (7) con sendos diodos en antiparalelo, conectados en serie respectivamente en la ramas positivas (POS) y negativa (NEG) entre el terminal de tensión DC (1, 2) y el terminal de tensión AC (3); al menos una capacidad DC de elevada corriente (11) conectada entre las ramas positiva (POS) y (NEG), y al menos dos capacidades de alta frecuencia y baja corriente (12, 13, 14) conectadas entre las ramas positiva (POS) y negativa (NEG); una rama interna (INT) conectada en paralelo con cada capacidad DC de elevada corriente (11), que comprende al menos dos semiconductores internos (9) con diodos en antiparalelo, conectados en serie entre ellos y a un terminal intermedio (10); al menos un semiconductor intermedio (8) formado por dos semiconductores controlados con diodos en antiparalelo y conectados en antiserie, conectado entre el terminal de tensión DC intermedia (5) y el terminal intermedio (10).
La présente invention concerne un convertisseur électronique multiniveau de puissance pour n niveaux de tension de sortie, avec une branche positive (POS) dotée d'une borne de tension CC positive (1), une branche négative (NEG) dotée d'une borne de tension CC négative (2), ainsi qu'une borne de tension CA (3) branchée à la branche positive (POS) et à la branche négative (NEG); au moins deux capacités de bus CC (4) interconnectées entre les bornes de tension CC positive (1) et négative (2), et une borne de tension CC intermédiaire (5) branchée entre les deux capacités de bus CC (4); au moins deux premiers semiconducteurs externes (6) et au moins deux seconds semiconducteurs externes (7) avec chacun des diodes en antiparallèle, branchés en série respectivement à la branche positive (POS) et à la branche négative (NEG) entre la borne de tension (CC) (1, 2) et la borne de tension CA (3); au moins une capacité CC à courant élevé (11) branchée entre la branche positive (POS) et la branche négative (NEG), et au moins deux capacités haute fréquence à courant faible (12, 13, 14) branchées entre la branche positive (POS) et la branche négative (NEG); une branche interne (INT) branchée en parallèle à chaque capacité CC à courant élevé (11), qui comprend au moins deux semiconducteurs internes (9) avec des diodes en antiparallèle, branchés en série entre eux et à une borne intermédiaire (10); au moins un semiconducteur intermédiaire (8) formé de deux semiconducteurs commandés avec des diodes en antiparallèle et branchés en antisérie, lequel semiconducteur est branché entre la borne de tension CC intermédiaire (5) et la borne intermédiaire (10).</description><language>eng ; fre ; spa</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>2012</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=20121101&DB=EPODOC&CC=WO&NR=2012146792A2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20121101&DB=EPODOC&CC=WO&NR=2012146792A2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LOPEZ TABERNA, JESUS</creatorcontrib><creatorcontrib>BURGUETE ARCHEL, EDUARDO</creatorcontrib><creatorcontrib>ZABALETA MAEZTU, MIKEL</creatorcontrib><title>MULTILEVEL ELECTRONIC POWER CONVERTER</title><description>Multilevel electronic power converter for n output voltage levels, with a positive branch (POS) with a positive DC voltage terminal (1), a negative branch (NEG) with a negative DC voltage terminal (2), and an AC voltage terminal (3) connected to the positive branch (POS) and to the negative branch (NEG); at least two DC bus capacitances (4) interconnected between the positive DC voltage terminal (1) and the negative DC voltage terminal (2), and an intermediate DC voltage terminal (5) connected between the two DC bus capacitances (4); at least two first external semiconductors (6) and at least two second external semiconductors (7), with respective diodes reverse-connected in parallel, respectively connected in series in the positive branch (POS) and the negative branch (NEG) between the DC voltage terminal (1, 2) and the AC voltage terminal (3); at least one high-current DC capacitance (11) connected between the positive branch (POS) and the negative branch (NEG), and at least two high-frequency, low-current capacitances (12, 13, 14) connected between the positive branch (POS) and the negative branch (NEG); an internal branch (INT) which is connected in parallel with each high-current DC capacitance (11) and comprises at least two internal semiconductors (9), with diodes reverse-connected in parallel, connected in series with one another and connected to an intermediate terminal (10); at least one intermediate semiconductor (8) which is formed by two controlled semiconductors, with diodes reverse-connected in parallel, reverse-connected in series and is connected between the intermediate DC voltage terminal (5) and the intermediate terminal (10).
Convertidor electrónico multinivel de potencia para n niveles de tensión de salida, con una rama positiva (POS) con un terminal de tensión DC positiva (1), una rama negativa (NEG) con un terminal de tensión DC negativa (2), y un terminal de tensión AC (3) conectado a la rama positiva (POS) y a la rama negativa (NEG); al menos dos capacidades de bus DC (4) interconectadas entre los terminales de tensión DC positiva (1) y negativa (2), y un terminal de tensión DC intermedia (5) conectado entre las dos capacidades de bus DC (4); al menos dos primeros semiconductores externos (6) y al menos dos segundos semiconductores externos (7) con sendos diodos en antiparalelo, conectados en serie respectivamente en la ramas positivas (POS) y negativa (NEG) entre el terminal de tensión DC (1, 2) y el terminal de tensión AC (3); al menos una capacidad DC de elevada corriente (11) conectada entre las ramas positiva (POS) y (NEG), y al menos dos capacidades de alta frecuencia y baja corriente (12, 13, 14) conectadas entre las ramas positiva (POS) y negativa (NEG); una rama interna (INT) conectada en paralelo con cada capacidad DC de elevada corriente (11), que comprende al menos dos semiconductores internos (9) con diodos en antiparalelo, conectados en serie entre ellos y a un terminal intermedio (10); al menos un semiconductor intermedio (8) formado por dos semiconductores controlados con diodos en antiparalelo y conectados en antiserie, conectado entre el terminal de tensión DC intermedia (5) y el terminal intermedio (10).
La présente invention concerne un convertisseur électronique multiniveau de puissance pour n niveaux de tension de sortie, avec une branche positive (POS) dotée d'une borne de tension CC positive (1), une branche négative (NEG) dotée d'une borne de tension CC négative (2), ainsi qu'une borne de tension CA (3) branchée à la branche positive (POS) et à la branche négative (NEG); au moins deux capacités de bus CC (4) interconnectées entre les bornes de tension CC positive (1) et négative (2), et une borne de tension CC intermédiaire (5) branchée entre les deux capacités de bus CC (4); au moins deux premiers semiconducteurs externes (6) et au moins deux seconds semiconducteurs externes (7) avec chacun des diodes en antiparallèle, branchés en série respectivement à la branche positive (POS) et à la branche négative (NEG) entre la borne de tension (CC) (1, 2) et la borne de tension CA (3); au moins une capacité CC à courant élevé (11) branchée entre la branche positive (POS) et la branche négative (NEG), et au moins deux capacités haute fréquence à courant faible (12, 13, 14) branchées entre la branche positive (POS) et la branche négative (NEG); une branche interne (INT) branchée en parallèle à chaque capacité CC à courant élevé (11), qui comprend au moins deux semiconducteurs internes (9) avec des diodes en antiparallèle, branchés en série entre eux et à une borne intermédiaire (10); au moins un semiconducteur intermédiaire (8) formé de deux semiconducteurs commandés avec des diodes en antiparallèle et branchés en antisérie, lequel semiconducteur est branché entre la borne de tension CC intermédiaire (5) et la borne intermédiaire (10).</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>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD1DfUJ8fRxDXP1UXD1cXUOCfL383RWCPAPdw1ScPb3C3MNCnEN4mFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8eH-RgaGRoYmZuaWRo5GxsSpAgBUmCSS</recordid><startdate>20121101</startdate><enddate>20121101</enddate><creator>LOPEZ TABERNA, JESUS</creator><creator>BURGUETE ARCHEL, EDUARDO</creator><creator>ZABALETA MAEZTU, MIKEL</creator><scope>EVB</scope></search><sort><creationdate>20121101</creationdate><title>MULTILEVEL ELECTRONIC POWER CONVERTER</title><author>LOPEZ TABERNA, JESUS ; BURGUETE ARCHEL, EDUARDO ; ZABALETA MAEZTU, MIKEL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2012146792A23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; spa</language><creationdate>2012</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>LOPEZ TABERNA, JESUS</creatorcontrib><creatorcontrib>BURGUETE ARCHEL, EDUARDO</creatorcontrib><creatorcontrib>ZABALETA MAEZTU, MIKEL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LOPEZ TABERNA, JESUS</au><au>BURGUETE ARCHEL, EDUARDO</au><au>ZABALETA MAEZTU, MIKEL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MULTILEVEL ELECTRONIC POWER CONVERTER</title><date>2012-11-01</date><risdate>2012</risdate><abstract>Multilevel electronic power converter for n output voltage levels, with a positive branch (POS) with a positive DC voltage terminal (1), a negative branch (NEG) with a negative DC voltage terminal (2), and an AC voltage terminal (3) connected to the positive branch (POS) and to the negative branch (NEG); at least two DC bus capacitances (4) interconnected between the positive DC voltage terminal (1) and the negative DC voltage terminal (2), and an intermediate DC voltage terminal (5) connected between the two DC bus capacitances (4); at least two first external semiconductors (6) and at least two second external semiconductors (7), with respective diodes reverse-connected in parallel, respectively connected in series in the positive branch (POS) and the negative branch (NEG) between the DC voltage terminal (1, 2) and the AC voltage terminal (3); at least one high-current DC capacitance (11) connected between the positive branch (POS) and the negative branch (NEG), and at least two high-frequency, low-current capacitances (12, 13, 14) connected between the positive branch (POS) and the negative branch (NEG); an internal branch (INT) which is connected in parallel with each high-current DC capacitance (11) and comprises at least two internal semiconductors (9), with diodes reverse-connected in parallel, connected in series with one another and connected to an intermediate terminal (10); at least one intermediate semiconductor (8) which is formed by two controlled semiconductors, with diodes reverse-connected in parallel, reverse-connected in series and is connected between the intermediate DC voltage terminal (5) and the intermediate terminal (10).
Convertidor electrónico multinivel de potencia para n niveles de tensión de salida, con una rama positiva (POS) con un terminal de tensión DC positiva (1), una rama negativa (NEG) con un terminal de tensión DC negativa (2), y un terminal de tensión AC (3) conectado a la rama positiva (POS) y a la rama negativa (NEG); al menos dos capacidades de bus DC (4) interconectadas entre los terminales de tensión DC positiva (1) y negativa (2), y un terminal de tensión DC intermedia (5) conectado entre las dos capacidades de bus DC (4); al menos dos primeros semiconductores externos (6) y al menos dos segundos semiconductores externos (7) con sendos diodos en antiparalelo, conectados en serie respectivamente en la ramas positivas (POS) y negativa (NEG) entre el terminal de tensión DC (1, 2) y el terminal de tensión AC (3); al menos una capacidad DC de elevada corriente (11) conectada entre las ramas positiva (POS) y (NEG), y al menos dos capacidades de alta frecuencia y baja corriente (12, 13, 14) conectadas entre las ramas positiva (POS) y negativa (NEG); una rama interna (INT) conectada en paralelo con cada capacidad DC de elevada corriente (11), que comprende al menos dos semiconductores internos (9) con diodos en antiparalelo, conectados en serie entre ellos y a un terminal intermedio (10); al menos un semiconductor intermedio (8) formado por dos semiconductores controlados con diodos en antiparalelo y conectados en antiserie, conectado entre el terminal de tensión DC intermedia (5) y el terminal intermedio (10).
La présente invention concerne un convertisseur électronique multiniveau de puissance pour n niveaux de tension de sortie, avec une branche positive (POS) dotée d'une borne de tension CC positive (1), une branche négative (NEG) dotée d'une borne de tension CC négative (2), ainsi qu'une borne de tension CA (3) branchée à la branche positive (POS) et à la branche négative (NEG); au moins deux capacités de bus CC (4) interconnectées entre les bornes de tension CC positive (1) et négative (2), et une borne de tension CC intermédiaire (5) branchée entre les deux capacités de bus CC (4); au moins deux premiers semiconducteurs externes (6) et au moins deux seconds semiconducteurs externes (7) avec chacun des diodes en antiparallèle, branchés en série respectivement à la branche positive (POS) et à la branche négative (NEG) entre la borne de tension (CC) (1, 2) et la borne de tension CA (3); au moins une capacité CC à courant élevé (11) branchée entre la branche positive (POS) et la branche négative (NEG), et au moins deux capacités haute fréquence à courant faible (12, 13, 14) branchées entre la branche positive (POS) et la branche négative (NEG); une branche interne (INT) branchée en parallèle à chaque capacité CC à courant élevé (11), qui comprend au moins deux semiconducteurs internes (9) avec des diodes en antiparallèle, branchés en série entre eux et à une borne intermédiaire (10); au moins un semiconducteur intermédiaire (8) formé de deux semiconducteurs commandés avec des diodes en antiparallèle et branchés en antisérie, lequel semiconducteur est branché entre la borne de tension CC intermédiaire (5) et la borne intermédiaire (10).</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 | MULTILEVEL ELECTRONIC POWER CONVERTER |
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