03d SIPROTEC Compact 7SJ80 Sagar

7/29/2019 03d SIPROTEC Compact 7SJ80 Sagar

1/95

Siemens AG 2012. All r ights reserved.

Outstanding functionality in acompact design

SIPROTEC Compact Series7SJ80, 7SJ81, 7SK80, 7RW80, 7SD80 and 7SC80


2/95

Compact protection for your

medium voltage!


3/95

Page 3 07/2012

Siemens AG 2012

Infrastructure & CitiesEnergy Automation.

Typical MV-application -

7SJ80, 7SJ81,7SK80, 7RW80 and 7SD80


4/95

Page 4 07/2012

Siemens AG 2012


SIPROTEC Compact

devices

Time-overcurrent protection

Voltage and frequency protection

Motor protection

Line differential protection

Time-overcurrent protection

for Low-power CT connection

New

New

New

Feeder Automation

New


5/95

Common Features of SIPROTEC

Compact


6/95

Page 6 07/2012

Siemens AG 2012


SIPROTEC Compact

Common Features

USB-front interface

Two communication interfaces

Pluggable current andvoltage terminal blocks

Configurable with softwareinstead of jumper plugs

Compact design


7/95

Space-saving 1/6 19-housing

and a lot of interfaces -

Hardware


8/95

Page 8 07/2012

Siemens AG 2012


SIPROTEC Compact

Basic and Expansion Modules

Basic module:3 x BI, 5 x BO (2 of which are changeovercontacts), live contact, USB front interface

Basic Module

Port A: Ethernet orFiber Optic Protection Data Interface (FO-PDI)(optional)

Port B: system interface (optional),

3 x U (optional)

4 x I (optional)

Port A

Port B


9/95

Page 9 07/2012

Siemens AG 2012


Expansion module 1:4 x BI and 3 x BO

Port A

Port B

RTD

RTD

RTD

RTD

RTD

Basic module Expansion 1

Expansion 2

Expansion module 2:

5 inputs for temperature sensors (RTD)

Expansion module 3:

2 x BI and 3 x BO plus

Copper Protection Data Interface (Cu-PDI)

Cu-PDI

Expansion 3

SIPROTEC Compact



10/95

Page 10 07/2012

Siemens AG 2012


SIPROTEC Compact

Example: HW 7SJ80

Expansion module 1:

4 x BI and 3 x BO

>> in total 7 x BI, 8 x BO, 1 live contact

Port A

Port B



Port A: Ethernet (optional)


3 x U (optional)

4 x I


11/95

Page 11 07/2012

Siemens AG 2012


SIPROTEC Compact

ModularInterior Design

Basic module

Voltage transformer

Port A: Ethernet interface or PDI(can be retrofitted)

Port B: System interface

(can be retrofitted)

Expansion module


12/95

With SIPROTEC Compact, open

secondary current transformer

circuits are a thing of the past.


13/95

Page 13 07/2012

Siemens AG 2012


SIPROTEC Compact

Innovative Terminal Technology

The current transformers are integrated inthe current terminal.


14/95

Page 14 07/2012

Siemens AG 2012


SIPROTEC Compact


The current transformers are integrated in thecurrent terminal.

The terminal block can easily be inserted on

the device.


15/95

Page 15 07/2012

Siemens AG 2012


SIPROTEC Compact


The current transformers are integrated in thecurrent terminal.

The terminal block can easily be inserted on

the device.


16/95

An intelligent assembly

technique ensures stress-free

and time-saving systemintegration.


17/95

Page 17 07/2012

Siemens AG 2012


SIPROTEC Compact

IntelligentAssembly Technique

Lay the cable harness

Mount the terminal blocks

Load the parameter set into the device


18/95

A SIPROTEC Compact device has

everything you need for

transparent operation on site.


19/95

Page 19 07/2012

Siemens AG 2012


SIPROTEC Compact

Well Organized Operator Front

Large and well organized display

12-part numeric block plus arrow keys

8 LEDs plus 2 operating LEDs

LED labeling on the front cover

Front cover as numeric block cover

Button for LED acknowledgement

USB front interface

Oand Ibuttons for directcontrol of equipment

Battery compartment accessible from theoutside


20/95

Page 20 07/2012

Siemens AG 2012


SIPROTEC Compact



12-part numeric b lock p lus arrow keys





USB front interface




21/95

Page 21 07/2012

Siemens AG 2012


SIPROTEC Compact








USB front interface




22/95

Page 22 07/2012

Siemens AG 2012


SIPROTEC Compact








USB front interface




23/95

Page 23 07/2012

Siemens AG 2012


SIPROTEC Compact








USB front interface




24/95

Page 24 07/2012

Siemens AG 2012


SIPROTEC Compact








USB front interface




25/95

Page 25 07/2012

Siemens AG 2012


SIPROTEC Compact








USB front i nterface




26/95

Page 26 07/2012

Siemens AG 2012


SIPROTEC Compact








USB front interface

O and I buttons for direct

control of equipment



27/95

Page 27 07/2012

Siemens AG 2012


SIPROTEC Compact








USB front interface


Battery compartment accessible from the

outside


28/95

Common Software Features of

SIPROTEC Compact


29/95

Page 29 07/2012

Siemens AG 2012


Common Software Features

52

Measurement andMetering Values

Set Points,Mean Values, Energy Meter,

Min/Max

LOGGING

Event LogTrip Log

General Interrog ationSpont. Annunciations

Statistics

Flexible ProtectionFunctions

Fault Recording

CFC LOGIC

&

4 Parameter Sets

Test Functions

Simulation of I/OSend of Test t elegrams

Monitoring

WatchdogHardware Monitorin g

FFMI / V-Symmetry

Sum IBroken Wire

CB Control


30/95

With DIGSI 4 and SIGRA 4 you

have everything under control.


31/95

Page 31 07/2012

Siemens AG 2012


SIPROTEC Compact

1 Device, 1 DIGSI,All Functions

Monitoring

Automation

Control

Protection

+


32/95

Page 32 07/2012

Siemens AG 2012


SIPROTEC Compact

DIGSI 4 easy to use

Easy configuration offlexible protection functions

With flexible protectionfunctions, you create your

own individual function mix

fitting to your requirements.

In DIGSI 4, you take care of

this easily per selection list.


33/95

Page 33 07/2012

Siemens AG 2012


SIPROTEC Compact

SIGRA 4 The Standard for Fault Analysis

Evaluate fault records

Configure network

Localize faults offline

Export data


34/95

SIPROTEC Compact shows itself

from its communicative side.


35/95

Page 35 07/2012

Siemens AG 2012


SIPROTEC Compact

Flexible Communication Possibilities

PC with DIGSI 4

Direct Connection over USB Front Interface

SIPROTEC Compact

Port A

Port B


36/95

Page 36 07/2012

Siemens AG 2012


SIPROTEC Compact


To Control Center

Switch Switch

IEC 61850 and Ethernet (Optical)

SIPROTEC 4 SIPROTEC 4SIPROTEC Compact

SICAM

Port A

Port B


37/95

Page 37 07/2012

Siemens AG 2012


SIPROTEC Compact


Star configurationredundant electrical

Standbyconnection

FO ring

Patch-cableStandby

connection

FO ring

FO cable

FO ring

Star configurationredundant optical

Ring configurationredundant optical

integratedSwitch

Switch Switch Switch Switch


38/95

Page 38 07/2012

Siemens AG 2012


To Control Center

SIPROTEC Compact


Star Coupler

SIPROTEC Compact

SICAM

CorporateNetwork

Router

Router

DIGSI 4 / SIGRA 4

e.g. IEC 60870-5-103Optical

Electrical

Switch

Port A*

Port B

* 7SD80: Ethernetport not available


39/95

Page 39 12/2011

Siemens AG 2012


SIPROTEC Compact

All Plus Points at a Glance

Easy to Operate1

Proven, Reliable and Nevertheless New2

Easiest Assembly and Exchange3

Greatest Flexibility4

Programmable logic CFC and flexible protection functions adapt thedevice to customer demand

With exchangeable communication interfaces you remain open for the future

back to


40/95

With the SIPROTEC 7SJ80, we

offer you considerably more than

just a simple time-overcurrentprotection.


41/95

Page 41 07/2012

Siemens AG 2012


Typical MV-application


42/95

Page 42 07/2012

Siemens AG 2012


SIPROTEC Compact


SIPROTEC Compact


Port A

Port B


Expansion module 1: (optional)

4 x BI and 3 x BO

>> in total 7 x BI, 8 x BO, 1 live contact




3 x U (optional)

4 x I


43/95

Page 43 07/2012

Siemens AG 2012


Dir. Sensitive EarthFault Detection

V, f, P

Directional

SIPROTEC Compact

Functions

275981O/U

47

67N67

64/59N

67Ns

52

32 81R55

50N 51N 67N

5150 494650N 51NInrush

Restraint

50BF 37

Local/Remote ControlCommand/Feedback

74TC 86

Add it ional Fu nctions Synch Check

25

50Ns 51Ns50

1ph

21FL79

Options - not all options are available in parallelxx

FlexibleFunctions


44/95

Page 44 07/2012

Siemens AG 2012


SIPROTEC Compact

Example: Transformer protection

Protection of a transformer

Feeder

Setting:

I>> : IN[A], t = 0

uk = short-circuit voltage of the transformerIN = nominal current on primary side of the transformer

I>> detects faults on the primary side of the transformer

I>: Setting for faults on secondary side of the transformer.The setting has to be higher than the summation of all

nominal currents of all feeders. The value has to betransferred into values of primary side of the transformer

t = 300ms +highest delay time of the feeders

100[%]

uk[%]


45/95

Page 45 07/2012

Siemens AG 2012


SIPROTEC Compact

Wind Farm Connection Example of flexibili ty

V> or V Perfect for distribution and industrial applicationsback to


47/95

Use the 7SK80 to monitor motors

or as a back-up protection.


48/95

Page 48 07/2012

Siemens AG 2012




49/95

Page 49 07/2012

Siemens AG 2012


SIPROTEC Compact


Port A

Port B

Expansion module 2: (optional)5 inputs for temperature sensors (RTD)

RTD

RTD

RTD

RTD

RTD

or


Expansion 2

Expansion module 1: (optional)4 x BI and 3 x BO>>in total 7 x BI, 8 x BO, 1 live contact

Basic module:

3 x BI, 5 x BO (2 of which are changeover

contacts), live contact, USB front interface



3 x U (optional)

4 x I


50/95

Page 50 07/2012

Siemens AG 2012


V, f, P

Dir. Sensitive EarthFault Detection

Directional

SIPROTEC Compact

Functions

275981O/U

47

67N

64/59N

67Ns

32 81R55Motor Protection


1438Motor

Statistics4866/86 51M37

Add it ional Fu nctions

FlexibleFunctions


74TC 86

5150 494650N 51NInrush

Restraint50BF 37

50N 51N 50Ns 51Ns50

1ph

52


51/95

Page 51 07/2012

Siemens AG 2012


Bearing Temperature(1 x PT100)


SIPROTEC Compact

Thermal Monitoring - 5 Measuring-points

Stator Winding(1 PT100 per phase)


52/95

Page 52 07/2012

Siemens AG 2012


SIPROTEC Compact

Thermal Monitoring - up to 12 Measuring-points

Cold-air Temperature(1 x PT100)

Hot-air Temperature(1 x PT100)

Stator Winding(6 x RTD)

Cooling(2 x RTDs)




53/95

Page 53 07/2012

Siemens AG 2012


SIPROTEC Compact 7SK80

RS 485

7XV5662-6AD10(AC/DC 24-240V)

1 to 12

Port A

Port B

SIPROTEC Compact

Easy Connection ofRTD Boxes

TR1200

Connection via RS485


54/95

Page 54 07/2012

Siemens AG 2012


Temperature measurement

Settings in DIGSI for RS485

Functional Scope settings:Address 0190 Enabled

Address 0191

Activate mode12 RTD half duplex(external RTD boxes)


55/95

Page 55 07/2012

Siemens AG 2012




Functional Scope settings:Address 0617 RTD-RS485

Explanation:Select external RTD boxfor RS485 connection to 7SK80


56/95

Page 56 07/2012

Siemens AG 2012





57/95

Page 57 07/2012

Siemens AG 2012


SIPROTEC Compact 7SK807XV5662-8AD10(AC/DC 24-240V)

1 to 12 RTDs

TR1200 IP Port A

Port B

SIPROTEC Compact


Ethernet Electrical

Connection via Ethernet


58/95

Page 58 07/2012

Siemens AG 2012



Ethernet settings in DIGSI

Functional Scope settings:Address 0190 Enabled

Address 0191 Activate mode12 RTD Ethernet(external RTD box)


59/95

Page 59 07/2012

Siemens AG 2012




IP-address examples:RTD 1-6 Com:UDP service port: 5000IP address: 192.168.10.190

RTD 7-12 Com:UDP service port: 5001IP address: 192.168.10.190


60/95

Page 60 07/2012

Siemens AG 2012





61/95

Page 61 07/2012

Siemens AG 2012


SIPROTEC Compact


SIPROTEC Compact 7SK80

Corporate Network

DIGSI 4 / SIGRA 4

Switch

TR1200 IP7TR1200 IP

Ethernet Electrical

Router

Router

7XV5662-8AD10(AC/DC 24-240V)

Port A

Port B

1 to 12 RTDs 1 to 12 RTDs

*: 1 x 7TR1200 IP per 7SK80


62/95

Page 62 07/2012

Siemens AG 2012


SIPROTEC Compact

Highlights 7SK80

Compact Motor protection relay

5 integrated inputs for temperature sensors (RTD)

Up to 12 external temperature sensors usable

Overload protection via integrated temperature model

Protection of asynchronous motors of all sizes

back to


63/95

Use the 7RW80 for protection of

decentralised power generation


64/95

Page 64 07/2012

Siemens AG 2012




65/95

Page 65 07/2012

Siemens AG 2012


SIPROTEC Compact


Basic module:

3 x BI, 5 x BO (2 of which are changeover

contacts), live contact, USB front interface,

3 x U



Expansion module 1: (optional)4 x BI and 3 x BO

>> in to tal 7 x BI, 8 x BO, 1 live contact

Port A

Port B



66/95

Page 66 07/2012

Siemens AG 2012


V, f

SIPROTEC Compact

Functions

275981O/U

4764/59N

24 81R


74TC 86

Add it ional Fu nctions Synch Check

25

FlexibleFunctions


> V/dt

Loadrestoration

52


67/95

Page 67 07/2012

Siemens AG 2012


SIPROTEC Compact

Example: 7RW80

Overexitation protection

59 24

U> U/f>

81 59

f>; f< U>

27

U; f< U>

27

U; f< U>

27

U LRLoad

RestorationVectorJ ump


68/95

Page 68 07/2012

Siemens AG 2012


SIPROTEC Compact

Function: Jump of voltage vector, general

Main application: System decoupling

Description:

Consumers with their own generating plant feed power directly into a network .

A failure of the input feeder line (e.g. due to a three-pole automat ic rec losure) can

result in a deviation of the voltage or frequency at the feeding generator.

When the incoming feeder line is switched on again after the dead time,

asynchronous conditions may prevail that cause damage to the generator.

Criteria to detect an interrupted input feeder line:

The abrupt current interruption causes a phase angle jump in the voltage. This

jump is detected by means of a delta process in the 7RW80.


69/95

Page 69 07/2012

Siemens AG 2012


SIPROTEC Compact

Function: Jump of voltage vector, in detail

Frequency behavior on load shedding:

Opening of the generator circuit breaker causes a phase angle jump that can be

observed in the frequency measurement as a frequency jump.


70/95

Page 70 07/2012

Siemens AG 2012


SIPROTEC Compact

Function: Jump of voltage vector, in detail

Measuring principle: Calculation of the positive sequence system voltage vector

Determination of the phase angle change over a delta interval of 2 cycles.An abrupt change o f the current f low leads to a phase angle jump of the vector.

Diagram on the left: Steady state

Diagram on the right: Vector change following a load shedding (vector jump is visible).


71/95

Page 71 07/2012

Siemens AG 2012


SIPROTEC Compact

Function: Overexcitation protection, general

Main application:Avoid a high induc tion in generators and transformers .

Description:

An inadmissib le h igh induct ion in generators and t ransformer s, caused by vol tageincrease or frequency drop, leads to a saturation of the iron core and large eddy

current losses.

Power station unit transformers which are separated from the system and

connected only to the generator are particularl y jeopardized.


72/95

Page 72 07/2012

Siemens AG 2012


SIPROTEC Compact

Function: Overexcitation protection, in detail

Measuring principle: The overexcitation protection measures the ratio of voltage V

to frequency f that is proportional to the induction B. The induction B will be put i n

relation to t he nominal induction BN of the object to be protected.

The calculation is based on the maximum of the three phase-to-phase voltages.

The frequency range moni tored extends from 25 Hz to 70 Hz.


73/95

Page 73 07/2012

Siemens AG 2012


SIPROTEC Compact

Function: Overexcitation protection, in detail

Tripping range of the overexcitation protection: Thermal characteristic wi th 8

settable value pairs and 2 time graded characteristics (V/f>, V/f>>)

In this way the V/f protection monitors the correct functioning both of the voltage

regulator and of the speed regulation, in all operating states.

Overexcitat ion-tripping stage Overexcitat ion-tripping stage


74/95

Page 74 07/2012

Siemens AG 2012


SIPROTEC Compact

Function: Load restoration, general

Main application: System restoration after load shedding

Description:

The load restoration function provides an automatic reconnection of power system

parts when the system frequency has recovered after load shedding.

Once the frequency conditions allow the assumption of sufficient generation

resources, the load restoration function will consecutively reconnect small load

parts at specified time intervals.

Start of the load restoration function:

At most 4 load restoration elements

Start through the tripping of an underfrequency element (max. 4 f< elements) Started load restoration elements are processes in descending order

LR4 before LR3 before LR2 before LR1


75/95

Page 75 07/2012

Siemens AG 2012


SIPROTEC Compact

Comparison of 7RW80 - 7RW600: Hardware

3 voltage inputs (7RW600: 2)

- Standard connection 3x Ph-E or 2x Ph-Ph, 1x Ven

- Other connections: Vx, Vsyn

Inputs/outputs: 3/7 BI +6/9 BO (7RW600: 3BI +6BO)

USB front interface (7RW600: none)

Port A: Ethernet for DIGSI 4 (7RW600: DIGSI 3 or IEC 60870-5-103)

Port B: System-/Service interface SIP 4 (7RW600: none)

Communication protocols:

- IEC 60870-5-103

- PROFIBUS DP

- MODBUS

- DNP 3

- IEC 61850

Device control, e.g. circuit breaker (7RW600: none)


76/95

Page 76 07/2012

Siemens AG 2012


SIPROTEC Compact

Comparison of 7RW80 - 7RW600 : Functions

Voltage protection:

- Undervoltage: V>)

Frequency protection:

- 4 stages (7RW600: same)

- Tripping time 80ms (7RW600: 100ms)

Rate-of-frequency-change df/dt:

- Flexible protection functions, up to 20 stages (7RW600: 4 stages)

New functions:

- Rate-of-voltage-change dV/dt (Flexible protection function)- Load restoration

- J ump of voltage vector

- Synch-check

CFC-Logic (Interlocking, etc.) (7RW600: none)


77/95

Page 77 07/2012

Siemens AG 2012


SIPROTEC Compact

Highl ights 7RW80

Compact device with

J ump of voltage vector

Load restoration

Overexcitation Perfect for decentralized power generation units

System decoupling

Load shedding

Monitoring U, f U, f, U/f protection for generators and transformers

back to


78/95

Use the 7SD80 to protect your

medium voltage lines and

cables.


79/95

Page 79 07/2012

Siemens AG 2012




80/95

Page 80 07/2012

Siemens AG 2012


SIPROTEC Compact



4 x BI and 3 x BO

Port A

Port B



2 x BI and 3 x BO plus

Copper Protection Data Interface (Cu-PDI)

Cu-PDI

Expansion 3

or

Basic module:

3 x BI, 5 x BO (2 of which are changeover contacts),live contact, USB front interface,

4 x I,

3 x U (optional)


Port A: Fiber Optic Protection Data Interface (FO-PDI)

(optional)


81/95

Page 81 07/2012

Siemens AG 2012


V, f, P

Sensitive EarthFault Detection

Directional

SIPROTEC Compact

Functions

275981O/U

67N

87Ns

Differential protection


Add it ional Fu nctions

FlexibleFunctions

79


74TC 86

5150 4950N 51NInrush

Restraint50BF

50N 51N 50Ns 51Ns

87N87L

InterTrip

DirectTrip

BinTrans

67

Protection DataInterface

FO Cu

52


82/95

Page 82 07/2012

Siemens AG 2012


SIPROTEC Compact 7SD80

Hardware

BI BO PDI-com. Remarks

live change-over make FO CU

3 1 2 3 x -/- Basic version + FO (Port A)

7 1 2 6 x -/- Basic version + ext-I/O-1 + FO (Port A)

5 1 2 6 -/- x Basic version + ext-I/O-3(new)

5 1 2 6 x x Basic version + ext-I/O-3(new) +FO (Port A)


83/95

Page 83 07/2012

Siemens AG 2012



Hardware Fiber optic Protection Data Interface

The 7SD80 can be equipped with two different integrated Protection

Data Interfaces.

Communication via fiber optic and/or copper

Fiber optic Protection Data Interface (Port A)

Technical data:

Plug : LC-Plug Wavelength: 1300 nm

Fiber: Multi Mode up to 4 km or Single Mode up to 24 km

Reduced variants:Only one FO-PDI-Module for Multi Mode and Single Mode fiber types Port A

Port B


84/95

Page 84 07/2012

Siemens AG 2012



Hardware Copper Protection Data Interface

Copper Protection Data Interface

Technical data:

Integrated digital leased line modem

terminal D pin 1 and 2 (see red dots)

Com. physical layer:

SH-DSL 64, 128 and 192 kBit/s

(PAM1) down to 40 kBAUD)

connection of

the copper PDI

1)PAM: Pulse Amplitude Modulation

Expansion 3

CU-PDI


85/95

Page 85 07/2012

Siemens AG 2012



Main Protection Functions

Line differential protection

2 independent differential protection functions

Phase current comparison - PCC

Earth current differential - ECD


86/95

Page 86 07/2012

Siemens AG 2012




Phase current comparison PCC

For all networks

BusbarA

BusbarB


87/95

Page 87 07/2012

Siemens AG 2012




Earth current differential ECD

Two different algorithms:

Solid or high/low resistive grounded networks:

In solid and high/low resistive grounded networks the differential

function is a restraint current differential algorithm operating

with 3I0-Currents.

Isolated or resonance grounded networks:

In isolated or resonance grounded networks where a single phase toground fault does not require a trip, the differential algorithmdetermines

on In-Zone-Fault based on the zero-sequence-power elimination.

For these applications the voltage connections are required.


88/95

Page 88 07/2012

Siemens AG 2012




Earth current differential

for all solid, high or low resistive grounded networks


89/95

Page 89 07/2012

Siemens AG 2012



Main Protection functions

Earth current differential

for isolated or resonance grounded networks

3U0 measurement necessary

core balanced CT necessary

BusbarA

BusbarB


90/95

Page 90 07/2012

Siemens AG 2012


SIPROTEC Compact


Port A

Port B

Protection Data Interfaces options:

Fiber Optic (FO-PDI) or Pilot wire (Cu-PDI) or

Fiber optic and pilot wire (redundant)Expansion 3

Cu-PDI


91/95

Page 91 07/2012

Siemens AG 2012


SIPROTEC Compact

Highl ight 7SD80

Highlights:

Usable for copper and/or optical protection communications

Redundant protection communication

Using differential protection for In-Zone-Fault detection ofearth faults in compensated or isolated networks (low currentfaults)

Localization of ground faults in compensated or isolatednetworks

Directional overcurrentprotection as reserve and/or backupprotection

back to


92/95

You profit from SIPROTEC

Compact in every respect.


93/95

Page 93 07/2012

Siemens AG 2012




94/95

Page 94 07/2012

Siemens AG 2012


Summary

Choose a Powerful Partner

for Optimum System Protection.


95/95

Thank you for your

attention!

03d SIPROTEC Compact 7SJ80 Sagar

Documents

Transcript of 03d SIPROTEC Compact 7SJ80 Sagar