ATS & UPS

: )ATS (

ATS Mains  Stand by

.

.

Ats :

)

( (

.

(

)

(

)manual(

ATS (automatic

,

. OFF

:

:

Mains Supply

:

Generator

:

Auto

4

ATS

01 )

(

ATS

UPS

( Uninterruptible Power Supply)

UPS

.

ups

UPS UPS

ups

UPS UPS

UPS

: ) Standby UPS )

-

UPS

.

-2

: Line  –  interactive

) .

(

) Double -conversion online (

-3

-3

: Surge Suppressor

.

: Line Conditioners

,

, )

(

Off Line UPS

Line Interactive UPS

1

1

Limitations /

On Line UPS 6

1



1

UPS by pass

-

UPS

ups  bypass

01

3

ups

-2

 bypass

ups

ATS

ATS

UPS .

-0

UPS ATS

UPS

-2

ATS

UPS

UPS

-0

ATS

UPS

UPS

-2

)

( )

(

.  . 

. .

-

AC

.

021 )

(

1

(Hz) .

51 VM+

.

VMVpeak 

( :

1.

Vp

VRMS = 0.7 × Vpeak

……

RMS ) Vpeak = 1.4 × VRMS

-2

DC

: -

-3

0 .

.0

1

.0

1

.

crank

Piston shaft

: :

. .

-

:

-2

:

-3

.

) .

(

)

:

-4

(

-

.

Cylinder

:

-2

-A

-B

-C

V

Spark plug )

(

.

-2

-4

-A

Piston

. .

-B

Combustion chamber

. .)

0111( V

.



2 3

.

.

Connecting rod

-C

-D

.

Sump

-E

-F

: -

-

-0

0

0 2

.

.

0

3

2

4

3 4

.)

( )

( . .

.)

( .)

231 ATS

411

(

)Paralleling (

.

-0 .

-2 -3

.)Lamp Array( )

)Synchronoscope(

. (

-4 .) . . (

) .. . ( -

3 3

-2

AVR 



AVR 

PMG AVR

-3

. -0 %1 405

-2

241 11

-3

2

55

55 *3 =

/

-0

* =

-0

*4 =

-0 /

001 *

* √3 /

=

053= 1. * 1.405 * √3 / 001 = *3 =

/ 45 = 3 * 053 =

45 32 = 45 * 1.405 * √3 = . . ) 331 (

0,5 0.5

6 6

20 2

2 1,5

3

1,5 5 4

2

32 04

3

2

4

01.2

5



3 2

45

3

2

8

4

2

2

1 35 011

3 1 1

11 3 2

61

221

:

03421= 0* 221 = 013 = 1. * 03421=

*

=

1.5 .152=

152= 1.5 * 013 =

%01

15.2= 152 * 1.0= % 5 013 = 1.5 / 152= 00541= 15.2 + 013 = .

02

.

0.11

-0

.

-2

.

-3 -4 . :

. )

 – 

 – 

( .

. . .

:

.

-0

.

-2

.

-3 . .

-4 -5

:

-0 -2

.

-3 -4

.

.)

01(

)

(

)Flexible( . . )AC(

)

( )Isolator)

(

ups ups