Project - Analysis of a practical automotive wiring circuit

1. [ Ammeter, Fuse, battery, Stator, Ignition Coil, Breaker, Generator, current and voltage regulator]

2. (i) Generator: its present on magnet poles and copper conducter. the copper conducter present copper windings ans bottom end is connect carbon brushes.. magnets produce magnatic field throw north pole to south pole. so the copper conductor rotating clock wise direction . magnatic field to conducter placed perpenticuler direaction, to produced E.F.M current. the conductor placed field winding on parallely, the production of current is zero. this process contineously running, E.M.F current is produced and production of current will be collect carbon brush waves.

purpose: (i)its convert mechanical energy to electrical energy. (ii) backup power supply

(ii)Ignition Coil; its consisting primary and secondary coil. we will give supply in primary coil, it produced electric field. so the secondary coil is charging. when will stop supply primary coil, then secondary coil heavy voltage will produce.

purpose; (i)generator stator starting voltage supply (ii) to produce 10000 to 20000 volts

(iii). breaker; breaker is the electric circuit safety machine. its interrupt the current flow when short circuit or over current flow in the circuit .the breaker is present fixed and moving contact. the moving contact is connected from handle, and handle connect from triped coil. the power supply any identify short circuit, while triped coil waves to cut the power supply in fraction of second.

purpose; overload count not through circuit board.

3 the battery load is 10A.so the fuse rate is above 10A. [ 10< fuse]

4 P= V*I ; I= P/V = 500/12; I= 41.66Ah. [ 41.66 Ah power to run 500 watts load in one hours, but recommend 200Ah battery. because , the load is runing 4hours above in continously]

5 The Generator, current and voltage regulator is connected parally. because the generator produce E.M.F ( Irregular) current and voltage. so the production of power is regulated and stored on current and voltage regulator and throw the supply in constant supply.

6 current and voltage regulater, and ammeter is connected serial connection. the ammeter purpose is to measure the production of current (A).