A video explaining the process of creating a capacitor bank, touching on the involved theories, and requirements of the circuit. Capacitor banks have a diverse range of purpose from storing energy, correction power factor, circuit protection and a lot more. Be safe when working with caps, keeping in mind of polarities and keeping yourself protected from discharges.
Capacitor Discharging Theory: http://hyperphysics.phy-astr.gsu.edu/...
Enjoy!