Qi

Example

Use in Lemonergy

Separate regulation from availability.

This is a reference concept. No executable Lemonergy block has been verified for this term.

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Consumer electronics

Phones, laptops, wearables and tools: the first mass market for lithium-ion and still the one that pays for the highest energy density. It favours pouch cells with LCO or high-nickel positives and silicon-blended negatives.

Electromagnetic compatibility

The ability of electronics to work without disturbing other equipment or being disturbed by it. A BMS must keep its own emissions low and keep measuring cell voltages accurately next to an inverter switching hundreds of amperes; vehicles prove it under UN R10, with filtering, shielding and layout as the tools.

Embedded charger

A charging circuit built into the battery pack, so that the pack accepts raw power — a wall adapter, a car socket, USB — and applies the right profile for its own chemistry. One host can then take NiMH, lithium-ion or primary packs interchangeably; the costs are extra heat beside the cells and electronics discarded with the pack.

Inductive charging

Charging without a plug, through coupled coils in the ground and under the vehicle, at about 90 % efficiency when aligned. Static pads suit cars and buses at stops; dynamic charging in the road is in trials.

References & further reading

Further reading on this topic

These sources provide broader context; they are not presented as citations for every statement in this entry.

1. Lithium-ion battery fast charging: A review

   Anna Tomaszewska et al. · eTransportation · 2019

   Topic background · CC-CV and alternative charging protocols, transport limitations, degradation and thermal implications; results depend on cell and test conditions. Software behavior is documented separately in Lemonergy block references.