Output variable type electric generator
US12289069B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 6, 2023 |
| Grant date | Apr 29, 2025 |
| Priority date | — |
| Expiry date | Nov 8, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02P9/02
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An output variable type electric generator includes an inverter output circuit having an inverter and a standard output circuit between an electric generator main body outputting a three-phase alternating current of low voltage and high voltage by switching a wire connection pattern of armature coils and a three-phase output terminal block. The generator further includes an output format selector switch. The switch includes a wire connection switching section to switch a wire connection pattern; a connection switching section to switch between the inverter output circuit and the standard connection circuit; and an interlocking mechanism to cause the wire connection switching section and the connection switching section to interlock with each other, and the interlocking mechanism causes the wire connection switching section to switch to a wire connection pattern for generating a voltage corresponding to a specification voltage of the inverter when the connection switching section select the inverter output circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.