Discussion Overview
The discussion revolves around the feasibility of using a 5000 watt 120V AC generator to charge 10 12V automotive batteries, with considerations for the type of batteries, charging requirements, and potential configurations for an electric car project.
Discussion Character
- Exploratory
- Technical explanation
- Debate/contested
Main Points Raised
- The original poster (OP) inquires whether a 5000 watt generator can charge 10 12V batteries and asks about the appropriate motor size for their electric car project.
- One participant requests the Ampere-Hour (AH) rating of the batteries, suggesting it is crucial for determining charging needs.
- The OP specifies the batteries have a rating of 55 AH.
- Another participant calculates that approximately 6.875 Amperes would be needed to charge the batteries in about 8 hours.
- There is a question regarding whether the generator is AC or DC, with the OP confirming it is AC.
- One participant asserts that charging DC batteries with an AC generator requires a rectifier and possibly a transformer to adjust the voltage.
- Another participant challenges the feasibility of using an AC generator directly with DC batteries, suggesting the use of a standard battery charger instead.
- Concerns are raised about the compatibility of charging multiple batteries in parallel without closely matching them.
- One participant expresses skepticism about the project's viability, suggesting that the outcome may resemble a golf cart unless significant resources and expertise are available.
Areas of Agreement / Disagreement
Participants express differing views on the feasibility of charging DC batteries with an AC generator, with some suggesting the use of a rectifier and others advocating for a standard battery charger. The discussion remains unresolved regarding the best approach to charging the batteries.
Contextual Notes
Participants have not fully resolved the implications of using an AC generator with DC batteries, including the necessary equipment and configurations for effective charging. There are also assumptions about the compatibility of the generator and batteries that remain unaddressed.
Who May Find This Useful
Individuals interested in electric vehicle projects, battery charging methods, and those exploring the use of generators for automotive applications may find this discussion relevant.