drive system
The drive system integrates a shared three-phase bridge to operate three-phase and single-phase motors in household appliances, addressing cost and space inefficiencies by enabling simultaneous and efficient load transitions.
DE102024102276A1Pending Publication Date: 2025-07-31MIELE & CO KG
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Patent Information
- Application Number
- DE102024102276
- Authority / Receiving Office
- DE · DE
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-01-26
- Publication Date
- 2025-07-31
AI Technical Summary
Technical Problem
Existing drive systems for household appliances with synchronous motors require additional components like frequency converters and three-phase bridges, increasing costs, space requirements, and energy consumption, especially in simple applications where controlled operation is not necessary.
Method used
A drive system that simultaneously operates a three-phase and a single-phase motor using a shared three-phase bridge, allowing for full or partial load operations without separate control units, reducing complexity and costs.
Benefits of technology
Enables simultaneous operation of three-phase and single-phase motors with reduced electronic complexity, space, and energy consumption, facilitating uninterrupted transitions between full and partial load operations.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention relates to a drive system with a three-phase motor (M1), with a single-phase motor (M2) and with a three-phase bridge which is designed to feed the three-phase motor (M1) and the single-phase motor (M2), wherein the drive system, preferably a control unit of the drive system, is designed to operate the three-phase motor (M1) and the single-phase motor (M2) individually under full load or the three-phase motor (M1) and the single-phase motor (M2) together, each under partial load.
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