34results about "Butt joining bus-bars" patented technology

Implementations of the disclosure provide an electrical connector and an electrical system. The electrical connector includes a pair of covers, a plurality of insulators, and a plurality of conductive assemblies. The plurality of insulators are disposed between the pair of covers and spaced apart from each other to define a connection region for insertion of a busbar between adjacent insulators of the plurality of insulators. Each conductive assembly is disposed between corresponding adjacent insulators of the plurality of insulators and is coupled to one of the corresponding adjacent insulators. Each conductive assembly includes a metal substrate and a conductive connecting member. The conductive connecting member includes a contact plate. The contact plate is disposed on a side of the metal substrate facing towards the connection region and is coupled to the metal substrate.

The system (20) presented for connecting two separate busbars (6a, 6b) to a coaxial busbar (4) optimizes the electrical connection in electromobility and energy storage systems. An innovative housing assembly (2, 3) integrates specific receptacles (10, 7a, 7b) for coaxial busbars (4) and separate busbars (6a, 6b), supported by intermediate busbars (5a, 5b) that are connectable in an electrically conductive manner, in particular connectable in a cohesive bond manner. The connection assembly (1) presented facilitates efficient and safe assembly and provides flexibility for various applications. The invention addresses the challenges of electromobility and energy distribution by providing a robust and adaptable solution for the integration in compact as well as power-intensive systems, making it an attractive choice for advanced applications.

The invention relates to the technical field of bus ducts, and discloses a bus duct angle conversion connection structure, which comprises two bus ducts, and further comprises an adjusting part mounted on the two bus ducts; the fixing parts are arranged on the two bus ducts; the adjusting part comprises a limiting assembly, and the limiting assembly is installed on the two bus ducts. The number of the adaptive assemblies is two, and the two adaptive assemblies are respectively arranged on the two bus ducts; and the limiting assembly comprises mounting plates arranged on the two bus ducts. Through the arrangement of the adjusting part, the problems that in the using process of an existing connecting structure, once locking fails, tiny relative displacement or shaking occurs at the bus duct connecting part, a gap is directly generated on the contact surface of an internal conducting bar, the contact resistance is sharply increased, the connecting part is extremely prone to being oxidized and ablated due to overheating, and the service life of the bus duct is prolonged are solved. And even an electrical fire or power supply interruption is caused in a severe case.

The system for connecting two separate busbars to a coaxial busbar optimizes the electrical connection in electromobility and energy storage systems. A housing assembly integrates specific receptacles for coaxial busbars and separate busbars, supported by intermediate busbars that are connectable in an electrically conductive manner, in particular connectable in a cohesive bond manner. The connection assembly facilitates efficient and safe assembly and provides flexibility for various applications. The assembly provides a robust and adaptable solution for the integration in compact as well as power-intensive systems, making it an attractive choice for advanced applications.

Systems and methods for high phase sequence power distribution in a data center are provided. Systems and methods configured for six-phase power in a data center, such as for busways, are disclosed. The busway may include one or more busway portions. Each busway portion may include a housing and a plurality of busbars spaced apart in a first direction. The plurality of busbars may include six or more busbars and may be at least partially surrounded by the housing. Each bus bar may be disposed in a second direction perpendicular to the first direction and may be parallel to each other of the plurality of bus bars. Each busway portion may be configured to be removably coupled to two or more output connectors at two or more locations coupleable in a second direction. The two or more output connectors may be configured to be inserted from a third direction perpendicular to the first direction and the second direction.

The embodiment of the utility model provides an electric connector and an electrical system. The electric connector comprises a pair of cover bodies, a plurality of insulating parts and a plurality of conductive components, the plurality of insulating parts are arranged between the pair of cover bodies and are separated from each other, so that a connecting area for inserting a busbar is defined between adjacent insulating parts in the plurality of insulating parts. Each conductive component is disposed between corresponding adjacent insulators of the plurality of insulators and is coupled to one of the corresponding adjacent insulators. Each conductive assembly comprises a metal substrate and a conductive connecting piece. The conductive connector includes a contact plate. The contact plate is disposed on a side of the metal substrate facing the connection region, and is coupled to the metal substrate. By means of the arrangement, in the using process, current flows to the busbar from the metal substrate or flows to the metal substrate from the busbar through the contact plate, the busbar and the metal substrate are not in direct contact, lap resistance at the electrical connection position is reduced, electric energy loss can be reduced, and the temperature of a system can be lowered.

The invention relates to the technical field of bus ducts, in particular to a high-efficiency energy-saving bus duct without a connecting piece, which comprises two oppositely arranged outer shells, multiple layers of male and female heads are sequentially arranged in the outer shells along the thickness direction, and the multiple layers of male and female heads are provided with extension sections extending out of the outer shells; the extending sections of the multiple layers of male and female heads on the two outer shells are attached in a crossed and stacked mode to form a plurality of contact areas, and every two adjacent contact areas are separated through an insulating part. The device further comprises two pressing pieces which are symmetrically arranged, and the pressing pieces are used for pressing and fixing the multiple layers of male and female connectors which are stacked in a crossed mode. The multiple layers of male and female connectors in the two outer shells are stacked in a crossed mode, so that the male and female connectors are in direct contact connection, an existing structure adopting a connecting piece for connection is omitted, only one lap joint point is formed between the two connected male and female connectors, the fault rate is reduced, meanwhile, the structure is simplified, and cost is reduced. And the male and female heads which are stacked in a crossed manner can be kept in stable contact through the arranged pressing piece, so that stable transmission of electric power is ensured.

An electrical connection interface (10) comprising a set of connection elements for high-voltage power transmission cables (620, 630, 640) and intended for connection to an electrical cabinet (101). According to its main feature, the interface comprises a set of insulated conductive busbars (21, 22, 23, 31, 32, 33, 41, 42, 43), grouped in three busbar configurations (20, 30, 40); the busbars being fixed and rigid, they are configured to provide an electrical connection between the connection elements and the cabinet in such a way as to facilitate the interchangeability of the electrical cabinet. The invention also relates to a simplified method for connecting and disconnecting the electrical cabinet from a high-voltage power transmission cable network. Figure 1

Embodiments of the present disclosure provides a busway assembly, a busway connector and a partition plate thereof. The partition plate of the busway connector includes: a separator body including a first surface and a second surface that are opposite to each other; at least one conducting member mounted in the separator body; a first conductor fixed on the first surface; and a second conductor fixed on the second surface and electrically connected to the first conductor through the at least one conducting member.

Embodiments of the present disclosure provide a busbar connection assembly, a busbar assembly, and a busbar case assembly for connecting busbars, the busbar connection assembly comprising a pair of conductive plates suitable for clamping and connecting a first busbar and a second busbar that are separated from each other and extend along the same extending direction, each conductive plate comprising a body, a pair of coupling portions located at least at the extending end of the body and bonded to the body by solid-liquid or solid-solid bonding using the same material as the surface of the connection portion of the first busbar and the second busbar, a positioning hole located in the center of the extending direction of the body, and a locking member bonded to the positioning hole and locking the first busbar and the second busbar to electrically connect them by pressing the pair of coupling portions against the surface of the connection portion of the first busbar and the second busbar, respectively. This makes it possible to reduce the contact resistance of the electrical contact of the busbars and improve the stability of the electrical contact.

This invention discloses an automatically detachable busbar trunking connection structure and device, including a back plate, a first flexible detachable housing, a second flexible detachable housing, a drive assembly, and a busbar connection mechanism. Both the first and second flexible detachable housings are fixed to the back plate, and both have busbar channels. The busbar connection mechanism abuts against the back plate under the control of the drive assembly, and includes an electrically controlled tightening assembly sleeved on a stud and several sets of pressing parts. The electrically controlled tightening assembly is controlled by the drive assembly. Each pressing part includes a stacked insulating plate and a conductive plate, with elastic elements on the insulating and conductive plates, and a space for placing busbar ends is formed between the conductive plates. The structure provided by this invention can solve the technical problem of slow busbar trunking repair efficiency, thereby improving repair efficiency.

A variable length busbar module for a vehicle includes: a first busbar assembly coupled to a first substrate, a second busbar assembly coupled to a second substrate, and a busbar intermediate assembly for connecting the first busbar assembly and the second busbar assembly to each other, where the busbar intermediate assembly is configured to be provided in various lengths. The variable length busbar module is capable of achieving product standardization by changing only the length of the busbar intermediate assembly when busbars of different lengths are required due to package design. The first busbar assembly and the second busbar assembly may be used interchangeably.

A system and method configured for six phase power in a data center, such as for a busway, is disclosed. The busway may include one or more busway sections. Each busway section may include a housing, and a plurality of busbars spaced apart in a first direction. The plurality of busbars may include six or more busbars and may be at least partially enclosed by the housing. Each busbar may be disposed along a second direction perpendicular to the first direction and may be parallel to each other busbar of the plurality of busbars. Each busway section may be configured to be removably coupled to two or more output connectors at two or more locations couplable along the second direction. The two or more output connectors may be configured to be inserted from a third direction perpendicular to the first direction and the second direction.

According to a manufacturing method of the present invention, it is possible to manufacture a busbar assembly in an efficient manner, the busbar assembly including busbars disposed in parallel in a common plane and an insulative resin layer including a gap filling portion filled into a gap between the adjacent busbars and a bottom-surface-side laminated portion extending integrally from the gap filling portion and arranged on bottom surfaces of the busbars, a top surface of the busbar being at least partially exposed to form a top-surface-side connection portion, the bottom surface of the busbar including a first bottom surface region which is located at the same position in a thickness direction as a lower end portion of the gap and on which the bottom-surface-side laminated portion is arranged and a second bottom surface region located farther away from the top surface than the first bottom surface region and exposed to the outside to form a bottom-surface-side connection portion.

An instrument compartment for an electrical cabinet includes a box-shaped compartment structure comprising a stationary end portion mounted on a frame of an electrical cabinet and a swingable portion hinge-mounted to the stationary end portion. A power supply terminal is mounted to an inside surface of the stationary end portion, configured to supply electrical power to electrical components in the interior space of the compartment structure. Guide structures are mounted on an inside back panel of the interior space within the compartment structure, configured to position the electrical components for connection to wiring harnesses and the power supply terminal or other electrical components to facilitate assembly of the electrical components within the interior space of the compartment structure.

The present invention relates to a switchboard having a rotation prevention member, and more particularly, to a switchboard having a rotation prevention member that improves the binding force between a bus bar and a branch bus bar. According to one embodiment of the present invention, the distribution board with the rotation preventing member improves the binding force between the bus bar and the branch bus bar through the rotation preventing member combined with the bus bar and the branch bus bar.

Provided is a power relay assembly. A power relay assembly according to an exemplary embodiment of the present invention comprises: a support plate equipped with at least one electrical element on one surface thereof and comprising a plastic material having heat dissipation and insulation properties; and at least one bus bar which comprises a contact part which is electrically connected to the electrical element and directly contacts one surface of the support plate, wherein the contact part of the bus bar is fixed to one surface of the support plate.

Embodiments of the disclosure provide an electrical connector and an electrical system. The electrical connector includes a pair of covers, a plurality of insulators, and a plurality of conductive assemblies. The plurality of insulators are disposed between the pair of covers and spaced apart from each other to define a connection region for insertion of a busbar between adjacent insulators of the plurality of insulators. Each conductive assembly is disposed between corresponding adjacent insulators of the plurality of insulators and is coupled to one of the corresponding adjacent insulators. Each conductive assembly includes a metal substrate and a conductive connecting member. The conductive connecting member includes a contact plate. The contact plate is disposed on a side of the metal substrate facing towards the connection region and is coupled to the metal substrate.

The disclosure relates to a busbar connector (10) with a housing (100) and at least one connection arrangement (200), the housing (100) being configured to receive the at least one connection arrangement (200), and the at least one connection arrangement (200) comprising a fastener element (210) and a counter element (220) for electrically connecting a pair of collinearly arranged busbars (2), the fastener element (210) comprising a shaft (212) with a shaft section (213) for opposing ends (5) of the busbars (2), wherein: (a) the shaft section (213) comprises two opposing first portions (214) for facing the ends (5) of the busbars (2), and the shaft section (213) comprises two opposing second portions (215) adjacent to or in between the two opposing first portions (214), the shaft section (213) having a smaller thickness between the two opposing first portions (214) than between the two opposing second portions (215); and / or (b) the fastener element (210) comprises a further shaft section (214), the shaft section (213) comprising a cross-section that is narrower than a cross-section of the further shaft section (214) so that the pair of collinearly arranged busbars (2) can be spaced apart by a distance smaller than the cross-section of the further shaft section (214).

An electrical busway system including one or more busbar assemblies and one or more connector assemblies. Each busbar assembly includes a plurality of busbars. Each connector assembly includes a plurality of connector subassemblies fitted together within a clamp assembly. Each connector subassembly includes a conducting portion, an insulating portion surrounding an exterior of the conducting portion, and a channel proximate an interior of the conducting portion, the channel being configured to receive one of the plurality of busbars.

An FFC bus bar includes: a cable stack structure formed by stacking a plurality of flat flexible cables; and a high current terminal connected to at least one end portion of the cable stack structure, wherein each flat flexible cable comprises a terminal access portion including strands of conductor wires at at least one end portion thereof, and the terminal access portion is welded to the high current terminal.

A system (20) presented for connecting two separate busbars (6a, 6b) to a coaxial busbar (4) optimizes electrical connections in electromotive and energy storage systems. An innovative housing assembly (2, 3) integrates specific receptacles (10, 7a, 7b) for coaxial busbars (4) and individual busbars (6a, 6b), which are supported by intermediate busbars (5a, 5b), which can be connected in an electrically conductive manner, in particular in a cohesive bonding manner. The presented connection assembly (1) facilitates efficient and safe assembly and provides flexibility for various applications. The invention addresses the challenges of motoring and energy distribution by providing a robust and adaptable solution for integration in compact and power-intensive systems, making it an attractive choice for advanced applications.

Providing a busbar joint. The busbar joint (100) comprises at least two busbars (102,104). The busbar joint (100) further comprises a fastener (106) configured to couple and fasten the at least two busbars (102,104). The busbar joint (100) further comprises a passive wireless sensor (108) arranged on a first busbar (102) of the at least two busbars (102,104) and comprises a chip (110) arranged on a surface thereof. The chip (110) is attached to a target object for measuring temperature of the busbar joint (100), and the target object is selected from a second busbar (104) of the at least two bus bars (102,104) or the fasten (106).

To allow a system for connecting two separate busbars to a coaxial busbar to optimize electrical connections in electromobility and energy storage systems.SOLUTION: Housing assemblies 2, 3 incorporate dedicated receptacles 10, 7a, 7b for coaxial busbar 4 and separate busbars 6a, 6b, supported by intermediate busbars 5a, 5b, which are conductively connectable, particularly by tight coupling. The connection assembly facilitates efficient and safe assembly and offers flexibility for a variety of applications. The present invention addresses the challenges of electromobility and energy distribution by providing a robust and adaptable solution for integration into compact, power-intensive systems, making it an attractive choice for advanced applications.SELECTED DRAWING: Figure 1

The invention relates to the technical field of bus duct connectors, in particular to a bus duct connector installation tool which comprises a connector assembly used for installing and connecting two adjacent bus ducts. The auxiliary mounting mechanism is located below the connector assembly, the auxiliary mounting mechanism comprises a bus duct connecting shell, and bus duct mounting bayonets are symmetrically formed in the two sides of the bus duct connecting shell; and the limiting adjusting mechanism is positioned below the auxiliary mounting mechanism. The fixing support is clamped to the bottom of the bus duct connecting shell through the fixing clamping block, the supporting rotating shaft is matched with the anti-skid protruding block through the supporting bottom plate to improve the stability of bottom supporting, the bus duct connecting shell is prevented from slipping during installation, and the first gear and the second gear are engaged to conveniently drive the bus duct connecting shell to adjust the installation angle. And a fastening handle is rotated to ascend and descend on a rotating screw rod, contact with the second gear is facilitated, rotation of the second gear is conveniently fixed along with extrusion of the fastening handle, and then the adjusted angle can be fixed.

Embodiments of the present disclosure provide a busbar connection assembly, a busbar assembly and a busbar box assembly for connecting busbars, the busbar connection assembly comprising: a pair of conductive plates adapted to clamp and connect a first busbar and a second busbar separated from each other and extending in a same extending direction, each of the pair of conductive plates comprising: a body; a pair of coupling portions arranged at least at ends of the body in an extending direction, the pair of coupling portions being respectively coupled to the body through solid-liquid coupling or solid-solid coupling by using a same material as surfaces of the connecting portions of the first busbar and the second busbar; and a positioning hole formed in a middle portion of the body in the extending direction; and a locking member coupled in the positioning hole to lock and electrically connect the first busbar and the second busbar by pressing the pair of coupling portions respectively to the surfaces of the connecting portions of the first busbar and the second busbar. Therefore, the contact resistance of the busbar's electrical contact can be reduced, and the stability of electrical contact can be improved.

The presented system (20) for connecting two separate busbars (6a, 6b) to a coaxial busbar (4) optimizes the electrical connection in electromobility and energy storage systems. An innovative housing arrangement (2, 3) integrates specific receptacles (10, 7a, 7b) for the coaxial busbar (4) and separate busbars (6a, 6b), supported by electrically conductively connectable, in particular materially connectable, intermediate busbars (5a, 5b). The presented connection arrangement (1) facilitates efficient, secure assembly and offers flexibility for diverse applications. The invention addresses the challenges of electromobility and energy distribution by providing a robust, adaptable solution for integration into compact and power-intensive systems, making it an attractive choice for advanced applications.

The present disclosure relates to an electrical joint used to connect busbars and method to making it. A busbar joint of electrical cabinets comprising at least two electrical busbars (5, 6), namely a first electrical busbar (5) and a second electrical busbar (6), with a hole in each electrical busbar (5, 6), electrically and mechanically connected with each other characterized in that comprises at least one rivet, wherein each rivet comprises a top head (1), a collar (2), a pin (3) and a bottom head (4) wherein the top head (1) is connected to a first end (3a) of the pin (3) through the collar (2) wherein the collar (2) has a conical shape, wherein an outer diameter of the collar (2) is facing toward the pin (3) and the bottom head (4) is placed on a second end (3b) of the pin (3); the pin (3) is placed into the holes of electrical busbars (5, 6) in such a way that the collar (2) is in contact with the first electrical busbar (5) and the bottom head (4) is in contact with the second electrical busbar (6), wherein the collar (2) is elastically deformed.

A conductor (1) to electrically connect two neighbored laminated busbars (2a, 2b) of a switchgear, comprising a front part (3) and a rear part (4) and pressure clamps (5, 6) to press the front part (3) and the rear part (4) against said laminated busbars (2a, 2b), wherein the front part (3) comprises at least one front conductive bridging sheet (3a) and wherein the rear part (4) comprises at least one rear conductive bridging sheet (4a), characterized in that the rear part (4) is movable relative to the front part (3), wherein the front part (3) comprises an actor (8), which is couplable with a counterpart (9) of the rear part (4) and wherein moving the actor (8) moves the rear part (4) to the front part (3), achieves the object to allow an electrically conductive connecting and disconnecting of laminated busbars in situations where access from a rear side of a switchgear or switchboard is limited, and to prevent damages of the laminated busbars and the switchgear or switchboard.

A system and method configured for six phase power in a data center, such as for a busway, is disclosed. The busway may include one or more busway sections. Each busway section may include a housing, and a plurality of busbars spaced apart in a first direction. The plurality of busbars may include six or more busbars and may be at least partially enclosed by the housing. Each busbar may be disposed along a second direction perpendicular to the first direction and may be parallel to each other busbar of the plurality of busbars. Each busway section may be configured to be removably coupled to two or more output connectors at two or more locations couplable along the second direction. The two or more output connectors may be configured to be inserted from a third direction perpendicular to the first direction and the second direction.