1[ ] MiCOM P14x

MiCOM P14 x

MiCOM P14x , .

, , , , ...

.

. , -.

/ , .

, IEC 61850, SCADA. .

MiCOM P14x , . , , .

(. . 3) , 141 , . , . 143, , , , . .

1 5 A

, EC 61850.

P141, P142 40tE

P143 60tE

2MiCOM P14x[ ]

ANSI IEC 61850 P141 P142 P143

50/51/67 OcpPTOC/RDIR / , / (6 )

50N/51N/67N EfdPTOC/EfmPTOC / , / , .. (4 )

67 N SenEftPTOC (SEF/ I CosI Sin) (4 )

67 W SenEftPTOC

YN

64 SenRefPDIF

51V

46 NgcPTOC

49 ThmPTTR ( 1/2- )

37P / 37N

27 VtpPhsPTUV (2 )

59 VtpPhsPTOV (2 )

59N VtpResPTOV (2 )

47 NgvPTOV

81U PTUF (9 ) -

81O PTOF (9 ) -

81R PFRC (9 ) -

81RF (9 ) -

81RAV (9 ) -

(9 ) .

(2 )

BC

50BF RBRF

VTS ( 1, 2 3 )

CTS

49SR .

79 RREC , 4 -

25 RSYN - -

2nd Harm Block

32R/32L/32O

OptGGIO ()* 8 16 32

RlyGGIO ()* ( / )*

8 15 32

(RS232)

(RS485/Optic/Ethernet)*

(RS232/RS485)*

(IRIG-B)*

InterMiCOM - EIA(RS) 232 19.2 /

* * , , .

3[ ] MiCOM P14x

, , 14 , , , .

, 4

(waveform capture)

Read Only

X 50/51 67N/67W/64

50N/51N

67/67N 51V 46 49

37P/37N

27/59 59N 47 50BF

CTS

VTS 79 25

YN 49SR

Fault records Disturbance Record

Measurements

PSL

Local Communication

2nd Remote comm. port

Remote comm. port

LEDs

Self monitoring

81U/81O/81R

X50/51 67N/67W

/6450N/51N

67/67N

51V 46 4937P/37N

27/59

59N 47 50BF

CTS

VTS 79 25

YN 49SR

Fault records Disturbance Record

Measurements

PSL

Local Communication

2nd Remote comm. port

Remote comm. port

Feeder management P14x

LEDs

BinaryInput / output

always available

optional

Vref

V

I

IE sen

Self monitoring

81U/81O/81R

Y

IEC 61850

2- .

.

61850

14 /

ANSI .

Figure 2a: Typical parallel transformer application

P141

51P51N67P67N

64N274750BF

M

P143

51P51N4946

50BFBC7925

14

MiCOM P14x

4MiCOM P14x[ ]

. , (/). - , ( 10 IEC IEEE).

, . 90- :

0.5V (Vn = 100 - 120V) or 2.0V (Vn = 380 - 480V).

3,2 , .

, . : -

, - 3- .

, .

, . . , .

. .

.. , , I cos , I sin

.. . .. .

, .

.. .

MiCOM P14xProtection Relays 04

Phase OvercurrentSix independent stages are available for each phase overcurrent element. Each stage may be selected as non-directional or directional (forward/ reverse). All stages have definite time delayed characteristics, three of the stages may also be independently set to one of ten IDMT curves (IEC and IEEE).

The IDMT stages have a programmable reset timer for grading electro-mechanical, to reduce autoreclose dead times and to reduce clearance times where intermittent faults occur.

The phase fault directional elements are internally polarised by quadrature phase-phase voltages, and will make a correct directional decision down to:

0.5V (Vn = 100 - 120V) or 2.0V (Vn = 380 - 480V).

A synchronous polarising signal is maintained for 3.2s after voltage collapse to ensure that the instantaneous and time delayed overcurrent elements operate correctly for close-up three phase faults.

Standard Earth FaultThere are two standard earth fault elements, each with four independent stages.

The first element operates from measured quantities:

- Earth fault current which is directly measured using a separate CT, or

- Residual connection of the three line CTs The second standard earth fault element

operates from a residual current that is derived internally from the summation of the three phase currents.

All earth fault elements have the same directionality and IDMT characteristics as the phase overcurrent element. Both earth fault elements may be enabled at the same time providing directional earth fault protection and back-up standby earth fault protection in the same device. The directionality of the earth fault elements is provided by either residual voltageor negative sequence voltage.

Sensitive Earth FaultA core balance CT should be used to drive the sensitive earth fault function. The directionality of the sensitive earth fault element is provided by the residual voltage.

WattmetricAs an alternative to the directional earthfault characteristic a directional I cos j characteristic can be used for Petersen coil earth fault protection using the sensitive earth fault input. A directional I sin j characteristic is also available for protection of insulated feeders.

Blocked Over CurrentEach stage of overcurrent and earth fault protection can be blocked by an optically isolated input. This enables overcurrent and earth fault protection to integrate into a blocked overcurrent busbar protection scheme.

Cold Load Pick-Up LogicCold load pick-up temporarily raises the overcurrent settings following closure of the circuit breaker, allowing the protection settings to be set closer to the load profile.

Restricted Earth FaultThe restricted earth fault protection provided for protection of transformer winding against earth faults may be configured as either high impedance or low impedance biased differential.

Features carefully designed to protect any type of system

DIFFI

BIASIs2I

s1IK1

K2

K1 0% to 20%

K2 0% to 150%

s1I 0.08 to 1. 0I ns2I 0.10 to 1. 5I n

IEC Standard inverse t = TMS x

IEC Very inverse t = TMS x

IEC Extremely inverse t = TMS x

UK Long time inverse t = TMS x

IEEE Moderately inverse

t = TD x

IEEE Very inverse

IEEE Extremely inverse

US CO8 Inverse

US CO2 Short timeinverse

t = TD x

t = TD x

t = TD x

t = TD x

0.14

(I Is -1)0.02

13.5

(I Is -1)

80

(I Is -1)2

120

(I Is -1)

0.0515

(I Is -1)0.02 + 0.114

19.61

(I Is -1)2 + 0.491

28.2

(I Is -1)2 + 0.1217

5.95

(I Is -1)2 + 0.18

0.16758

(I Is -1)0.02 + 0.11858

IEEE/US curvesTD = 7

IEC/UK cur vesTMS = 1

TD 0.5 to 15TMS 0.025 to 1.2

IEEE MIIEEE VI

IEEE EIUS CO8

US CO2

100101

Current (Multiples of Is)

0.1

1

10

10 0

Ope

ratin

gtim

e (s

)

UK LTI

IEC SI

IEC VI

IEC EI

1000

100

10

1

0.1100101

Current (Multiples of Is)O

pera

ting

time

(s)

Rectifier Curve t = TMS x45900

(I Is -1)5.6

RECT

REF biased differential characteristics

Choice of IDMt characteristics

DIFFI

BIASIs2I

s1IK1

K2

K1 0% 20%

K2 0% 150%

s1I 0.08 1.0Ins2I 0.10 1.5In

IEEE MIIEEE VI

IEEE EIUS CO8

US CO2

1001010.1

1

10

10 0

UK LTI

IEC SI

IEC VI

IEC EI

1000

100

10

1

0.1100101

RECT

/ TMS = 1

IEEE/ TD = 7

( Is)

TMS 0.025 - 1.2

( Is)

TD 0.5 - 15

(

)

(

)

5[ ] MiCOM P14x

2 , , , ( ).

, , . .

. , . . , , , . MiCOM S1 Studio PC, .

, . , , .

, .

(/), .. .. -

: . , . , .

/

/ -. , . , , .

. . , .

9 : , , , , .

, . I2 I1.

2 . , . .

6MiCOM P14x[ ]

8 , 32 1 . 50 0,5 . . COMTRADE . MiCOM S1 .

. , :

,

, MiCOM S1

.

:

Ix,

1,0 y x y 2,0

()

, ( ).

( ).

, .

P142 P143 . . .

( ).

P143 / .

P14x .

, 1, . IRIG-B, . . .

. . , , , , , , ... - . MiCOM S1.

, , .

512 .

7[ ] MiCOM P14x

, , . , . , . , , . , .

MiCOM P14x :

- 12 (8 ) IRIG-B RS232 RS485 RS232/RS485/K-Bus Ethernet IEC 61850 () -

+48 1A/5A

P142 P143 , ( ) P141 7 8 . , , .

-.

+48.

. .

; , - .

RS232 MiCOM S1, , , , , , .

RS485. , .

Courier / K-bus Modbus IEC60870-5-103 ( ) DNP 3.0 IEC 61850 ( 100 / Ethernet / )

Ethernet IEC 61850. IEC 61850 , , , .

Ethernet (, RSTP, )

P14x 128 GOOSE.

, RS232, RS485 K-Bus.

,

MODEM MODEM

HMI

PC

COMM 1

COMM 2

SCADA / /

-

MiCOM P14xProtection Relays 04

Phase OvercurrentSix independent stages are available for each phase overcurrent element. Each stage may be selected as non-directional or directional (forward/ reverse). All stages have definite time delayed characteristics, three of the stages may also be independently set to one of ten IDMT curves (IEC and IEEE).

The IDMT stages have a programmable reset timer for grading electro-mechanical, to reduce autoreclose dead times and to reduce clearance times where intermittent faults occur.

The phase fault directional elements are internally polarised by quadrature phase-phase voltages, and will make a correct directional decision down to:

0.5V (Vn = 100 - 120V) or 2.0V (Vn = 380 - 480V).

A synchronous polarising signal is maintained for 3.2s after voltage collapse to ensure that the instantaneous and time delayed overcurrent elements operate correctly for close-up three phase faults.

Standard Earth FaultThere are two standard earth fault elements, each with four independent stages.

The first element operates from measured quantities:

- Earth fault current which is directly measured using a separate CT, or

- Residual connection of the three line CTs The second standard earth fault element

operates from a residual current that is derived internally from the summation of the three phase currents.

All earth fault elements have the same directionality and IDMT characteristics as the phase overcurrent element. Both earth fault elements may be enabled at the same time providing directional earth fault protection and back-up standby earth fault protection in the same device. The directionality of the earth fault elements is provided by either residual voltageor negative sequence voltage.

Sensitive Earth FaultA core balance CT should be used to drive the sensitive earth fault function. The directionality of the sensitive earth fault element is provided by the residual voltage.

WattmetricAs an alternative to the directional earthfault characteristic a directional I cos j characteristic can be used for Petersen coil earth fault protection using the sensitive earth fault input. A directional I sin j characteristic is also available for protection of insulated feeders.

Blocked Over CurrentEach stage of overcurrent and earth fault protection can be blocked by an optically isolated input. This enables overcurrent and earth fault protection to integrate into a blocked overcurrent busbar protection scheme.

Cold Load Pick-Up LogicCold load pick-up temporarily raises the overcurrent settings following closure of the circuit breaker, allowing the protection settings to be set closer to the load profile.

Restricted Earth FaultThe restricted earth fault protection provided for protection of transformer winding against earth faults may be configured as either high impedance or low impedance biased differential.

Features carefully designed to protect any type of system

DIFFI

BIASIs2I

s1IK1

K2

K1 0% to 20%

K2 0% to 150%

s1I 0.08 to 1. 0I ns2I 0.10 to 1. 5I n

IEC Standard inverse t = TMS x

IEC Very inverse t = TMS x

IEC Extremely inverse t = TMS x

UK Long time inverse t = TMS x

IEEE Moderately inverse

t = TD x

IEEE Very inverse

IEEE Extremely inverse

US CO8 Inverse

US CO2 Short timeinverse

t = TD x

t = TD x

t = TD x

t = TD x

0.14

(I Is -1)0.02

13.5

(I Is -1)

80

(I Is -1)2

120

(I Is -1)

0.0515

(I Is -1)0.02 + 0.114

19.61

(I Is -1)2 + 0.491

28.2

(I Is -1)2 + 0.1217

5.95

(I Is -1)2 + 0.18

0.16758

(I Is -1)0.02 + 0.11858

IEEE/US curvesTD = 7

IEC/UK cur vesTMS = 1

TD 0.5 to 15TMS 0.025 to 1.2

IEEE MIIEEE VI

IEEE EIUS CO8

US CO2

100101

Current (Multiples of Is)

0.1

1

10

10 0

Ope

ratin

gtim

e (s

)

UK LTI

IEC SI

IEC VI

IEC EI

1000

100

10

1

0.1100101

Current (Multiples of Is)

Ope

ratin

gtim

e (s

)

Rectifier Curve t = TMS x45900

(I Is -1)5.6

RECT

REF biased differential characteristics

Choice of IDMt characteristics

P14x

8MiCOM P14x[ ]

1998 - MODN. 2 000 .

1999 - P14x MiCOM . 10 000 .

2002 - ( 2) MiCOM P14x.

2004 - UCA2 Ethernet.

2006 IEC 61850

, - , , . , , , - . . - .

Schneider Electric , , 050009, - , 151/115, - , 12, .: (727) 397 04 00, : (727) 397 04 05 , , 010000, . , 31, 216, .: (7172) 58 05 01, : (7172) 58 05 02 , , 400089, . , 15, 12, ./: (8442) 93 08 41 , , 394026, - , 65, 267, .: (4732) 39 06 00, : (4732) 39 06 01 , , 49000, . , 17, 4, .: (380567) 90 08 88, : (380567) 90 09 99 , , 83003, . , 26, .: (062) 206 50 44, : (062) 206 50 45 , , 620014, . , 28, 11, .: (343) 378 47 36, 378 47 37 , , 664047, . 1- , 3 , 312, .: (3952) 29 00 07, : (3952) 29 20 43 , , 420107, . , 6, 7, ./: (843) 526 55 84 / 85 / 86 / 87 , , 236040, ., 15, .: (4012) 53 59 53, : (4012) 57 60 79 , , 03057, . , 20, , .: (044) 538 14 70, : (044) 538 14 71 , , 350063, . , 62 / . , 13 , 224, ./: (861) 214 97 35, 214 97 36 , , 660021, . , 3 , 302, .: (3912) 56 80 95, : (3912) 56 80 96 , , 79015, . , 72, . 1, ./: (032) 298 85 85 , , 220006, . , 15, 9, .: (37517) 327 60 34, 327 60 72 , , 127018, . , 12, . 1, - , .: (495) 777 99 90, : (495) 777 99 92 , , 183038, . , 5/23, - , 739, .: (8152) 28 86 90, : (8152) 28 87 30 , , 603000, . , 10 , 8, ./: (831) 278 97 25 / 26 , , 54030, . , 25, - , 5, .: (0512) 58 24 67, : (0512) 58 24 68 , , 630132, . , 35, , 1309, ./: (383) 227 62 53, 227 62 54 , , 614010, -, 98, 11, ./: (342) 290 26 11 / 13 / 15 --, , 344002, . , 74, 1402, .: (863) 261 83 22, : (863) 261 83 23 , , 443045, . , 150, .: (846) 278 40 86, : (846) 278 40 87 -, , 196158, , 40, . 4, , - , .: (812) 332 03 53, : (812) 332 03 52 , , .: (050) 446 50 90, 383 41 75 , , 354008, . , 20 , 54, .: (8622) 96 06 01, : (8622) 96 06 02 , , 450098, - , 132/3, - , 9, - 3, .: (347) 279 98 29, : (347) 279 98 30 , , 680000, . -, 23, 4, .: (4212) 30 64 70, : (4212) 30 46 66 , , 61070, . . , 1, - Telesens, 204, .: (057) 719 07 49, : (057) 719 07 79

.: 8 (800) 200 64 46 ().: (495) 777 99 88, : (495) 777 99 94ru.ccc@schneider-electric.comwww.schneiderelectric.com 01/2013