Marine three-phase 380V input high-power factor high-voltage purification power source device
A high-power factor, power-purifying technology, applied in output power conversion devices, conversion of DC power input to DC power output, high-efficiency power electronic conversion, etc., can solve problems such as large volume and weight, grid pollution, and low power density, etc. Achieve broad application prospects, reduce reactive power loss and harmonic interference
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment Construction
[0030] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.
[0031] Such as Figure 10 As shown, the embodiment of the present invention provides a marine three-phase 380V input high power factor high-voltage purification power supply device,
[0032] Including three-phase single-switch PFC power unit, dual-transistor forward DC-DC power conversion unit, high-frequency transformer, voltage doubler rectification power unit, and ARM-based monitoring unit;
[0033] The three-phase single-switch PFC circuit of the present invention and its control block diagra...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap