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javsadeh@yahoo.com h_mashhadi@um.ac.ir mh_mohamadian@hotmail.com

:

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:

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1- High Impedance Fault

2- Self and Non-self

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.

.

.

.

.

.

3- Detector

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[1-2]

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[3]

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[4]

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[5-7].

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T

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1- Macrophage2- T cells

3- Lymphocytes

B

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B

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. B

B

.

. T

B

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. )()(

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.

:

4- B cells

5- Peptide

APC

(Macrophage)

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)()( .

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mp r

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:m

:l

:r

mp )( [8] .

)([ ])1/()1)(( + mmrlmp rm

1p prm .

:

:0RN

:RN

:SN

:mp

SN

Nsmpf )1( =

Self string

(S)

Generate

Random

Strings (R0)

MatchDetector

Set (R)

Reject

yes

no

Detector

Collection

R

Protected

Strings

(S)

Match

Nonself

Detected

yes

No

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RN

:fp

mp SN

Sm NPef .

:

)(fNN RR = 0

)(RNmf PP )1( =

mP RN

Rm NPf eP

)(mfRR ppfNN /ln0 ==

:

)(

SNmm

f

RPP

pN

)1(

ln0

=

)(

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mlr ,,

)( mP . fP

0RN )( .

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: A/D

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fR

fS

1

1

1

S

L

R

2

2

2

S

L

R

3

3

3

S

L

R

4

4

4

S

L

R

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)(

fR .

fS .

1S 4S

.

.

1S 4S

.

EMTP

.

: ) (

Time of simulation = 2 SecTc : Time of close To : Time of open

L1, L2 : Length of Line ( 40 km )Rf = 100 Phase = 0

S4Tc To

S3Tc To

S2Tc To

S1Tc ToNo

-1 33 53 53 51

-1 30.5 33 53 52

-1 30.5 31 33 53

-1 30.5 31 31.5 34

-1 3-1 3-1 3-1 35-1 0.5-1 3-1 3-1 36

-1 0.5-1 3-1 1-1 37

-1 0.5-1 1.5-1 1-1 38

-1 1.5-1 3-1 1.5-1 0.59

-1 1-1 3-1 1-1 110

-1 1-1 1-1 1-1 311

-1 3-1 1-1 1-1 112

f

S

. fR

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)()( . )(

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: ) (

Time of simulation = 2 SecSf : Tc = 1 , To = 3

S1 : Tc = 3 To = 5S2 : Tc = 3 To = 5S3 : Tc = 3 To = 5S4 : Tc = -1 To = 3

PhaseRfL1 L2No

00

03060

90

1201500

00

10100

1000100100

100

100100

100100100

20 2020 20

20 2020 2020 20

20 20

20 2020 20

5 3510 3015 25

12

3456

789

1011

000

100100100

25 1530 1035 5

121314

S1 : Tc = 3 To = 5S2 : Tc = 3 To = 5

S3 : Tc = 0.5 To = 3S4 : Tc = -1 To = 3

S1 : Tc = 3 To = 5S2 : Tc = 1 To = 3

S3 : Tc = 0.5 To = 3S4 : Tc = -1 To = 3

S1 : Tc = 1.5 To = 3S2 : Tc = 1 To = 3S3 : Tc = 0.5 To = 3S4 : Tc = -1 To = 3

S1 : Tc = -1 To = 3S2 : Tc = -1 To = 1S3 : Tc = -1 To = 1.5S4 : Tc = -1 To = 0.5

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