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公开(公告)号：EP4125104A1
公开(公告)日：2023-02-01
申请号：EP21185841.0
申请日：2021-07-15
摘要： A power converter (11, 11a, 11b) is disclosed, which comprises a capacitor arrangement (10, 10a..10c) with a plurality of caseless capacitor cells (1a..1l) each comprising a film capacitor element (2) with a wound metallized plastic film (3) and each comprising two contact terminals (4a..4l, 5a..5l) connected to the metallized plastic film (3), wherein each film capacitor element (2) is individually encapsulated by means of a sealing material (9). In addition, the invention relates to an electric vehicle (17) with such a power converter (11, 11a, 11b).
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2.发明公开
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公开(公告)号：EP4114155A1
公开(公告)日：2023-01-04
申请号：EP21182028.7
申请日：2021-06-28
摘要： The invention concerns a busbar assembly (1) of an electrical equipment, the busbar assembly (1) comprising a set of electrical plate conductors (2), at least one magnetic core device (3), connecting elements (4) configured to electrically connect each of the set of electrical plate conductors (2) to an electronic board of the electrical equipment, a mechanical holder (5) having a first lateral face (521) comprising slots, each slot being respectively traversed by one electrical plate conductor of the set of electrical plate conductors (2), the set of electrical plate conductors (2) being configured to pass through the at least one magnetic core device (3), the mechanical holder (5) being configured to mechanically support the set of electrical plate conductors (2), the mechanical holder (5) being independent from the at least one magnetic core device (3).
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4.发明公开
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公开(公告)号：EP4391345A1
公开(公告)日：2024-06-26
申请号：EP23217871.5
申请日：2023-12-19
摘要： La présente invention vise un onduleur (1), comprenant :
- un module capacitif (2) ;
- un premier module de puissance (3a) relié au module capacitif (2) par une première connexion à courant continu (4a) et comprenant une première connexion à courant alternatif (5a) disposée d'un côté opposé du premier module de puissance (3a) ;
- un deuxième module de puissance (3b) relié au module capacitif (2) par une deuxième connexion à courant continu (4b), et comprenant une deuxième connexion à courant alternatif (5b) disposée d'un côté opposé du deuxième module de puissance (3b) ;
les modules de puissance (3a, 3b) étant disposés d'un même côté du module capacitif (2), de part et d'autre d'un plan médian (P) du module capacitif (2), les connexions à courant alternatif (5a, 5b) sont plus proches du plan médian (P) du module capacitif (2) les connexions à courant continu (4a, 4b).-
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公开(公告)号：EP4125103A1
公开(公告)日：2023-02-01
申请号：EP21185840.2
申请日：2021-07-15
摘要： A capacitor cell (1a..1l) for a capacitor arrangement (10, 10a..10c) is disclosed, which comprises a film capacitor element (2) with a wound metallized plastic film (3) and which comprises two flat, rigid contact terminals (4a..4l, 5a..5l) connected to the metallized plastic film (3). The film capacitor element (2) is individually encapsulated by means of a sealing material forming an encapsulation (9). In addition, the invention relates to a capacitor arrangement (10, 10a..10c) with such capacitor cells (1a..1l), a power converter (11, 11a, 11b) with such a capacitor arrangement (10, 10a..10c) and an electric vehicle (17) with such a power converter (11, 11a, 11b).
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公开(公告)号：EP4113549A1
公开(公告)日：2023-01-04
申请号：EP21182024.6
申请日：2021-06-28
摘要： The invention concerns a magnetic core device (1) to be used in a power converter (100), comprising at least one fixation leg (7), and a body (51) comprising a magnetic core (3). The at least one fixation leg (7) extends from the body (51), and is configured to firmly fixate the magnetic core device (1) to a target component (110) such as a housing (110) of the power converter (100). The at least one fixation leg (7) and the body (51) are integrally formed as one-piece.
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公开(公告)号：EP4449463A1
公开(公告)日：2024-10-23
申请号：EP22834643.3
申请日：2022-12-13
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