Inverter assembly for electric power system
First Claim
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1. An inverter assembly for a power system, the inverter assembly comprising:
- a plurality of stackable housing members, each of the plurality of stackable housing members having a cavity;
a plurality of inverter units, each of the plurality of inverter units received within a corresponding cavity of the plurality of stackable housing members, wherein each of the plurality of inverter units includes an input terminal, an output terminal, and a filter capacitor having a plurality of auxiliary connectors extending outwardly; and
a bus bar configured to be connected to the plurality of auxiliary connectors, of the filter capacitor of each of the plurality of inverter units, to establish an electrical connection between the plurality of inverter units.
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Abstract
An inverter assembly for a power system is provided. The inverter assembly includes a plurality of stackable housing members and a plurality of inverter units received within the plurality of stackable housing members. Each of the plurality of inverter units includes a filter capacitor having a plurality of auxiliary connectors extending outwardly. The inverter assembly also includes a bus bar configured to be connected to the plurality of auxiliary connectors of the filter capacitor of each of the plurality of inverter units to establish electrical connection among the plurality of inverter units.
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Citations
20 Claims
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1. An inverter assembly for a power system, the inverter assembly comprising:
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a plurality of stackable housing members, each of the plurality of stackable housing members having a cavity; a plurality of inverter units, each of the plurality of inverter units received within a corresponding cavity of the plurality of stackable housing members, wherein each of the plurality of inverter units includes an input terminal, an output terminal, and a filter capacitor having a plurality of auxiliary connectors extending outwardly; and a bus bar configured to be connected to the plurality of auxiliary connectors, of the filter capacitor of each of the plurality of inverter units, to establish an electrical connection between the plurality of inverter units. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A power system comprising:
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a power source; and an inverter assembly connected to the power source to receive one of an Alternating Current (AC) input and a Direct Current (DC) input, the inverter assembly comprising; a plurality of stackable housing members, each of the plurality of stackable housing members having a cavity; a plurality of inverter units, each of the plurality of inverter units received within a corresponding cavity of the plurality of stackable housing members, wherein each of the plurality of inverter units includes an input terminal, an output terminal, and a filter capacitor having a plurality of auxiliary connectors extending outwardly; and a bus bar configured to be connected to the plurality of auxiliary connectors of each of the plurality of inverter units to establish electrical connection between the plurality of inverter units. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A bus bar for electrically coupling a plurality of inverter units of an inverter assembly, the bus bar comprising:
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a first electrode plate configured to be coupled to one or more first auxiliary connectors of a plurality of auxiliary connectors of a filter capacitor of each of the plurality of inverter units; and a second electrode plate electrically insulated from the first electrode plate, the second electrode plate being configured to be coupled to one or more second auxiliary connectors of the plurality of auxiliary connectors of the filter capacitor of each of the plurality of inverter units, wherein each of the plurality of auxiliary connectors includes an elongated portion extending from the filter capacitor towards the bus bar and a connecting portion extending orthogonally from the elongated portion to couple with the first electrode plate and the second electrode plate. - View Dependent Claims (16, 17, 18, 19)
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20. An inverter assembly for a power system, the inverter assembly comprising:
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a plurality of stackable housing members, each of the plurality of stackable housing members having a cavity; a plurality of inverter units, each of the plurality of inverter units received within a corresponding cavity of the plurality of stackable housing members, wherein each of the plurality of inverter units includes a filter capacitor having a plurality of auxiliary connectors extending outwardly; and a bus bar configured to be connected to the plurality of auxiliary connectors, of the filter capacitor of each of the plurality of inverter units, to establish an electrical connection between the plurality of inverter units; wherein the plurality of stackable housing members includes a first stackable housing member and a second stackable housing member, and wherein a plurality of first connecting blocks are associated with the first stackable housing member and a plurality of second connecting blocks are associated with the second stackable housing member, and wherein the first stackable housing member is attached to the second stackable housing member by aligning and attaching each of the plurality of first connecting blocks with a respective second connecting blocks.
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Specification