Sabtu, 14 November 2015

Alternating Current


AC is sort of Alternating Current, This has the unit, namely : volts (V) to the tension, Ampere (A) to the flow, and could (W) to the power. A device that uses a source of tension and then current is flowing in these devices are currents of air conditioning. To see the waves of air conditioning can be used to gauge Oscilloscope. Oscilloscope, which is equipped with a tube of cathode serves to project an electrical signal to the tube's cathode into the form of waves that can be seen, is observed, and studied. As technology advances, now Oscilloscope is in the form of digital devices with features that are more complete and perfect. With the help of oscilloscope, the following things is we can do:
1. To see and observe the shape of electricity.
2. The voltage peak to peak (the peak).
3. Can see a distortion wave power.
4. Can see wide fulsa, period, and time of the two signal.
5. The frequency wave power



Series Of AC

Capasitor in a series of air conditioning
A capacitor if associated with the voltage AC will look like the following drawing :

 
The series is called with a series of capacitive. Kapasitor the voltage AC going to irrigation of electricity.
In accordance with the Ohm's that :
Then the voltage :
overseen capacitive pure only have Capasitansi. For fasor Im Horizontal with Phase was fasor Vm of Phase (- 900). So in a series of capacitive pure tension too late to the flow of  900 or
Rad or flow lines of tension by
  

The generator's AC
 

Generators came back and forth to change the mechanics of a power alternating current. The generator alternating current to change the mechanics of a power alternating current. The generator The Back and forth is often called the seabagai an alternator, generators, air conditioning (alternating current), or generator in sync. It was said that the generator in sync because of the amount of spinning up the rotors as many as the magnetic field in the stator. The speed in sync is produced than the speed of playing a with the poles of the magnetic rotating at the same speed on the turn in the stator. This machine can not be executed because the poles of a can't suddenly the speed of the play at the time switch connected with a small net. 

 
Based on the system the air conditioning can be divided into two, namely :
1. The generator 1 the phase
The generator which in the system wrapped around it only consists of one set of coils which only be drawn with a line and in case it doesn't pay attention to the many winding. The coil or the phase one be explained by a large X and the end of the other one with the letter U.

2. The generator three the phase
The generator which in the system wrapped around it consists of three of the coils which the coils were called the tangle of the phase, so, at statornya a tangle of the phase to one end was marked with a U – X ; the tangle of the phase to the two farthest bits of it were with the letter V – the Y and finally the end of the tangle of the phase that to sign with the letter W – Z.

Construction is just not The Back and forth
Construction of the flow back and forth is composed of two main parts, namely :
1. Stator, namely the part still a voltage AC, and.
2. The rotors, the movin.


How to Work AC Generator
The basic principle of the alternating current by Faraday said that if a carriage are in the magnetic field changing, then in a good conductor of the will form the style of electricity. The generator is in a simple to say that the tension will diinduksikan in a conductor if the conductor has to go on a magnetic field so cut the lines of style. The right hand is on a generator which said that there is the relationship between a good conductor of the move, the magnetic field, and the resultan of the flow of currents terinduksi. If the thumb of the direction of the carriage, the index showed the flux, the middle finger showing where the flow of electrons that terinduksi. This law also applies if a magnet as a substitute for a good conductor of the.
There are two kinds of construction of the air conditioning, kind of terrain remain silent or magnetic fields made quiet and rotating magnetic field.
The tension generators dependent on :
1. The speed of the (N)
2. The amount of wire in coil that cut fluk (Z). 

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