- #1
Sorade
- 53
- 1
I am working on "electrical energy" storage and I want to know why exactly can't we store "electricity" from a power plant.
My understanding is that "electrical energy" storage actually refers to the conversion of electricity to other forms of potential energy (such as mechanical eg: dam, or chemical eg: batteries).
When someone tells me that we can't store "electricity" I think they mean that we can't store electrical current (ie the flow of electrons).
But, if one defines "electricity" as charges, do we have a way of storing charges (eg: capacitors) and if so could we do it to deal with outputs from a power plant ?
But all that seems to imply that what we can't store is electrical power (Watts = Voltage x Current) because we can't store current.
However, if we can store charges, surely we can store electrical energy according to : Energy = voltage × charge ?
The bottom line being : If I say "and that jolly morning I stored electricity." Am I going to be pulled apart by the examiner?
My understanding is that "electrical energy" storage actually refers to the conversion of electricity to other forms of potential energy (such as mechanical eg: dam, or chemical eg: batteries).
When someone tells me that we can't store "electricity" I think they mean that we can't store electrical current (ie the flow of electrons).
But, if one defines "electricity" as charges, do we have a way of storing charges (eg: capacitors) and if so could we do it to deal with outputs from a power plant ?
But all that seems to imply that what we can't store is electrical power (Watts = Voltage x Current) because we can't store current.
However, if we can store charges, surely we can store electrical energy according to : Energy = voltage × charge ?
The bottom line being : If I say "and that jolly morning I stored electricity." Am I going to be pulled apart by the examiner?