Wednesday, 13 March 2013

Energy Storage Methods

Methods for Energy Storage:

Energy storage system techniques vary greatly by their storage capacity, discharge time, power quality, and energy management. There are many different types of techniques, including mechanical, fluid, thermal, and electrochemical.

In general, electrochemical techniques are the most common types of energy storage space – they include basic batteries (such as lead-acid car batteries or lithium-ion phone batteries) as well as super capacitors and fuel cells. Mechanical storage space techniques, such as flywheels, and fluid storage techniques, such as compressed air energy storage space, are quite common but rely on a few tried and true technologies for a limited number of applications.

There are many methods or ways to store power, these techniques really help us to store energy which is useful in our future to run different kind of systems. The techniques are different in different fields of science such as chemistry, bio or physics etc. we can store energy by different types of techniques which are chemically in nature such as energy storage space by hydrogen, nitrogen in the liquid form etc.

Renewable Energy Storage:

Even though renewable energy has been getting traction in the world power field, improvement has been slow. One of the significant reasons for this is the one critical defect that renewable energy presents; it’s unreliable. The wind does not always strike and the sun does not always shine and, even when they are generating power, the amount and duration are not reliable.

This implies that to provide platform load energy specifications, resources such as natural gas, fossil fuel and nuclear need to be utilized; resources that are reliable, that are inexpensive and that can be increased or reduced to fulfill need.

These can be stored through the different kinds of mechanical techniques such as hydraulic accumulator, and another energy storages techniques etc. sometimes energy storage can also done thermally such as ice storage, molten salts, hot bricks etc.