Joint Venture- Moscow

8/3/2019 Joint Venture- Moscow

1/82

Joint Venture

AO Ansaldo - VEIMoscow

Company Presentation

2011

ANSALDO-VEI


2/82


3/82

Quality Management System is introduced since 2004

ANSALDO-VEI


4/82


5/82

Main Activities

Manufacturing of frequency controlledconvertors for synchronous motors

- voltage range from 1 kV to 15,75 kV

- power range from 1 MW to 250 MW

ANSALDO-VEI


6/82

Main Activities

Manufacturing of Static Var Compensators

(SVC)for industrial and network applications

with power up to 200 MVAr

ANSALDO-VEI


7/82

Performed functions

Stabilization of voltage in the substation bus bars Reducing the voltage fluctuations in case of large system

disturbances

Reactive power regulation

Load balancing

Damping of active power oscillations in the line

Reduction of the transient overvoltage (when SVC is

connected directly to the power transmission line)

Static var compensators for

Network

ANSALDO-VEI


8/82

Static var compensatorsfor Electrical Arc Furnaces

Performed functions

Fast-acting phase by phase compensation of reactive

power of load in order to reduce flicker

Compensation of average reactive power of load

Current unbalance compensation of EAF phases Higher harmonic filtration of load currents

ANSALDO-VEI


9/82

Thyristor Soft Starters

TSS for synchronous electric drive provide soft and

synchronous start up of several motors. The value of

starting current is from 0.3 (for unloaded) and up to 1.0..1.5(for hard loaded machines) from the nominal motor current.

Then TSS provides soft switching to the supply net.

TSS is manufactured according to 6-pulse scheme rectifier-

inverter with DC link for the motor operating voltage withouttransformers. Cooling type is convective air.

ANSALDO-VEI


10/82

The beginning of the motor riding up andswitching to natural thyristor commutation mode

Time

1.200s 1.400s 1.600s 1.800s 2.000s 2.200s1.106s 2.398s

Vsync_iAB Vsync_iBC Vsync_iCA

-2.0KV

0V

2.0KV

SEL>>

Inorm_iA Icalc_iB Inorm_iC

-1.0KA

0A

1.0KA

ANSALDO-VEI


11/82

Frequency Thyristor Converters

FTCs provide synchronous and soft start up of electric

motor and long time operation with the regulation ofrotation frequency. The range of the reference motor

frequency is 0.21.05 from the nominal motor frequency.

Reference value is set in accordance with the external

setting which is sent by an Operator or with the signal ofinternal regulator.

Cooling type forced air or water cooling.

ANSALDO-VEI


12/82

Static VAR Compensators

SVC is applied for fast-acting reactive power compensation,voltage stabilization and higher harmonic filtration.

Basic SVC configuration includes the set of filter capacitorbanks (FCB) and thyristor controlled reactors (TCR).

Cooling type forced water and air cooling.

ANSALDO-VEI


13/82

Configuration of SVS for transmission linesand its V-I characteristics

ANSALDO-VEI

20 - 35 kV

SVC

FCB2FCB1TCR2TCR1

0

FCB2 FCB1

Capacitive

Locallines

1

SR

OHVL 220 - 750 kV

SR

OHVL 220 - 750 kV

TCR1 Uref

U line

2TCR2

Isvc

Inductive


14/82Configuration of SVSfor arc furnaces

7...15

T2 T3

2

120 22

Q1...Q5

Q1...Q5

.

- Q1...Q3

2

( )5

5

7

3

5

3

7

4 5 6

160

( )

9

9

()

1

Q1

35 160/250

-220 (-252)S = 2000

4 ""

S = 700...830

Q3 Q4 Q5Q2

( )

2

12

3

13

25 55

98 10 11

4 5

40

14 15

40

ANSALDO-VEI


15/82

33 kV bus voltage without and with SVC (BMZ)


16/82

SVC operation on NovorosmetallSVC switch off during the first stage of the second melting


17/82


18/82


19/82

HV thyristor LCI for soft starter / frequencyconverter 6-10 kV

It consists of two converter

bridges, surge arresters,fuses, current and voltagetransducers and lightcontrol equipment

ANSALDO-VEI


20/82

Thyristor light control and monitoring system

Light control & monitoring system consists of light controlboard, built in control cabinet, control units,located inHVvalve, individual fiber optic guides of control andmonitoring between them

Thyristor control unit withfiber optic guides

Light firing (control) pulse

Controlunit

Light controlboard

Light monitoring signal

ANSALDO-VEI


21/82

Provide follow-up principle of

thyristors firing andcontinuous monitoring of thethyristors, channels controland failure indication.

Thyristor light control and monitoring system

ANSALDO-VEI


22/82

Control Cabinet

AO Ansaldo-VEI uses controlsystem which consists of

specially developed controller(of own elaboration) andintput/output devices in order tocontrol all types of converters.

Control Cabinet of TSS/TFC

ANSALDO-VEI


23/82


24/82

Service functions

The Control System includes service software which isorganized as hierarchical menu which is shown on LCD graphicdisplay. The main menu items include:

Automatic registration of events which become reasons of changes in the

system mode (protections, operators activity etc.)

Review of the object parameters and control system

Changes of control system parameters

Analyzer of signal spectrum

Emergency oscilloscope

Connection to Ansaldo-VEI laboratory through Internet

Connection to SCADA system through -server

ANSALDO-VEI


25/82

SCADA interface for Soft Starter


26/82

SCADA interface for SVC

ANSALDO VEI


27/82

SVC protection and control system

It includes:

Control Cabinet(CC)

Relay Protection

Cabinet (RPC)

ANSALDO-VEI

ANSALDO VEI


28/82

Water cooling system

Primary loop, directly connected to HV Thyristorvalve deionized water

Secondary loop technical water or air

Total recovered losses up to 300 kW

Maximum permissible temperature of coolingliquid - 55

Electrical resistance of the liquid is no less than

2 Mohm

sm Automatic control, protection and alarm


ANSALDO-VEI


29/82

The new construction of the cooling system


30/82

ANSALDO VEI


31/82

Power Capacitors600 - 700 kvar, up to 12 kV, outdoor, with built fuses and discharge

resistors

ANSALDO-VEI

ANSALDO VEI


32/82

Filter capacitor banks 35 kV

ANSALDO-VEI

ANSALDO VEI


33/82

Testing facility parameters

Voltage up to 50 kV, current up to 2500 A for testing ofthyristor modules Voltage up to 250 kV for impulse testing Voltage up to 10 kV, active power up to 4 MW for testing of

converters

ANSALDO-VEI

ANSALDO VEI


34/82

Testing of thyristor valves for 11 kV SVC

ANSALDO-VEI

ANSALDO VEI


35/82

Physical model of TFC and the motor load

ANSALDO-VEI

ANSALDO VEI


36/82

2001Novo-Lipetskmetallurgy Plant

Frequency converter

3/5000-2 forstart up of 2

synchronous motors20 MW forcompressor drive

Voltage - 3 kVPower - 5 MWWater cooling system

Performed Projects

ANSALDO-VEI

ANSALDO VEI


37/82

2003

Kizilkumcement"(Navoi, uzbekistan)

Frequency convertor6/1000-5 for soft

start up of 5synchronous motors fordrives to smokeexhauster

Voltage - 6 kVPower - 1 MWCooling system

natural air

ANSALDO-VEI

ANSALDO VEI


38/82

2004

OAOLipetscement"(Lipetsk)

Frequency Convertor6/2000-5 for

soft start up of 5synchronous motorsfor the drives ofcement mills

Voltage - 6 kVPower - 2 MWCooling system

natural air

ANSALDO-VEI


39/82

ANSALDO VEI


40/82

2005OAOKizilkumcement"(Navoi, Uzbekistan)

Thyristor Voltage

Regulator 6/400-4 forsoft start up of 4

asynchronous motors ofthe drives of smokeexhausters

Voltage - 6 kVPower - 1 MW

Cooling system naturalair

ANSALDO-VEI

ANSALDO VEI


41/82

2006TashlikGAES powerstation(Ukraine)

Frequency converter15,75/100-6 forsoft start up of 6synchronous motors for

the generators of 232MW

Voltage 15.75 kVPower - 23 MWWater cooling system

ANSALDO-VEI

ANSALDO VEI


42/82

2006OAOMaltsovskiyportlandcement"(Bryansk region)

Frequency converter6/3150-6 for

soft start up of 6synchronous motorsfor the drives ofcement mills

Voltage - 6 kVPower 3,15 MWCooling system -

natural air

ANSALDO-VEI

ANSALDO VEI


43/82

2006GRES-3 power station

Mosenergo"(Electrogorsk)

Frequency converter-1,25 for start

up of generator of32 MW of gasturbine

Voltage - 1100 VPower - 1,6 MWAir forced coolingsystem

ANSALDO-VEI

ANSALDO VEI


44/82

2006OAOSchyrovskiy

cement"(Kolomna)

Frequency Converter6/3150-4 for soft start up of 4synchronous motors of the drives of

cement mills

Voltage - 6 kVPower 3,15 MW

Cooling system natural air

ANSALDO-VEI

ANSALDO VEI


45/82

2007OAOKizilkumcement"(Navoi, Uzbekistan)

Frequency converter10/3200-6 for soft start

up of 6 synchronous motors ofdrives for cement mills

Voltage - 10 kV

Power 3,2 MWCooling system natural air

ANSALDO-VEI

ANSALDO VEI


46/82

2009NIC CIAM(Moscow region)

Frequency converter6/20000-14 for soft

start up of 14 synchronousmotors

Voltage 6 kVPower 20 MW

Cooling system water-to-air

ANSALDO-VEI

Reference ListANSALDO VEI


47/82

Thyristor converters of different application

Title Technical parameters Year and installation place

Frequency converter

5,0 for start up of

synchronous motor of 20 MW

10 kV

Voltage10 kV

Power - 5 MW


1997

Novo-Lipetsk metallurgy plant

Frequency converter

3/5000-2 for start up of

2 synchronous motors of 20

MW

Voltage - 3 kV

Power - 5 MW


2001

Novolipetsk metallurgy plant

Frequency converter

10/3150-5 for start up

of 5 synchronous motors

Voltage - 10 kV

Power - 3,15 MW

Natural air cooling

2001 .

Kuznechniy zavod (Giodino)

Frequency converter


5 synchronous motors of

smoke exhauster

Voltage - 6 KV

Power - 1 MW

Natural air cooling

2003 .

Kizilkumcement"

(Navoi, Uzbekistan)

ANSALDO-VEI

Reference ListANSALDO-VEI


48/82

Frequency converter

-3/800 for

asynchronous motor

Voltage 3,3 kV

Power 800 kW

Natural air cooling

2003

P Vodokanal" (Cherpovets)

Frequency converter

6/2000-5 for start up of 5

synchronous motors of the drive

for ball mills

Voltage - 6 kV

Power - 2 MW

Natural air cooling

2004

"Lipetskcement"

(Lipetsk)

Frequency converter

6/1600-3 for start up of 3

synchronous motors

Voltage6 kV

Power - 1,6 MW

Cooling systemwater - air

2004

Lukoil-AIK"

(Kogalim)

Thyristor regulator of voltage6/400-4 for start up of 4

asynchronous of smoke

exhausters

Voltage - 6 kVPower - 1 MW

Natural air cooling

2005 Kizilkumcement"

(Navoi, Uzbekistan)

ANSALDO-VEI



49/82

Frequency converter

15,75/100-6 for start

up of 6 synchronous motorsgenerators of 232 MW

Voltage15.75 kV

Power - 23 MW


2006

Tashlik GAES power station

(Ukrain)

Excitement System for

synchronous motors

generators 232 MW

Rated Voltage370 V

Rated current2000


2006

Tashlik GAES power station

(Ukrain)

Frequency converter


of 6 synchronous motors of

the drive for cement mills

Voltage6 kV

Power3,15 MW

Natural air cooling

2006

Maltsovskiy

portlandcement"

(Braynsk region)

Frequency converter

-1,25 for start up of the

32 MW generator for gas

turbine

Voltage - 1100 V

Power - 1,6 MW

Natural air cooling

2006

GRES-3 power station

Mosenergo"

(Elctrogorsk)

ANSALDO-VEI



50/82

Frequency converter


4 synchronous motors of the

drive for cement mills

Voltage - 6 kV

Power3,15 MW

Cooling systemnatural air

2006

Schyrovskiy cement"

(Kolomna)

Frequency converter




Voltage - 10 kV

Power3,2 MW


2007

Kizilkucement"

(Navoi, Uzbekistan)

Frequency converter




Voltage6 kV

Power2 MW


2007

Mihailocement"

(Ryazanskaya region)

Frequency converter




Voltage - 6 kV

Power3,15 MW


2008

Ahangarancement"

(Uzbekistan)

ANSALDO-VEI



51/82

Frequency converter

10/3200 for soft start upand rotation frequency

regulation of synchronous

motor of the drive for smoke

exhauster

Voltage - 10 kV

Power3,2 MWCooling systemwater-to-air

Scheme12-pulse

2009

Kizilkumcement"(Navoi, Uzbekistan)

Frequency converter



the drive for compressor

Voltage6 kV

Power - 20 MW

Cooling systemwater-to-air

2009

NIC CIAM(Moscow region)

Frequency converter



the drive for compressor

Voltage6 kV

Power - 20 MW

Cooling systemwater-to-air

2010

NIC CIAM

(Moscow region)

ANSALDO-VEI

ANSALDO-VEI


52/82

2006 Metallurgy plantnamed after A.K.Serov (Serov)

Static Var Compensator forEAF-80, power of 85 MVA

Voltage 35 KVPower- 110 MVAr


ANSALDO VEI

ANSALDO-VEI


53/82

2007OOO Novorosmetall(Novorossiysk)

Static Var

Compensator forEAF-50Power 40 MVA

Voltage - 35 kVPower - 45 MVArWater cooling system

ANSALDO VEI

ANSALDO-VEI


54/82

2008 Electrostal(Kurahovo, Ukrain)

Static Var Compensator

for EAF-50Power 40 MVA

Voltage - 35 kVPower - 45 MVArWater-air coolingsystem

ANSALDO VEI

ANSALDO-VEI


55/82

2008

Amurmetall(Komsomolsk-na-Amure)

Static Var Compensatorfor EAF 90 MVA

Voltage - 35 kVPower - 160 MVArWater cooling system

New thyristor 3-phase valve

ANSALDO VEI

ANSALDO-VEI


56/82

2009 .OAO Amurmetall

(Komsomolsk-na-Amure)


35 kV 160 MVArfor EAF 120 MVA + LF 22 MVA

ANSALDO VEI

ANSALDO-VEI


57/82

2009ZAO Staks(Krasniy Sulin)

Two Static Var Compensators

10 kV 45 Mvarfor EAF 40 MVA

ANSALDO VEI

ANSALDO-VEI


58/82

CONTROLLED SHUNT REACTOR-TRANSFORMERProf. G.N.Alexandrov project

TVThyristors valvesVCB Vacuum circuit breakers

CSRT structure diagram

C5 C7

L5 L7

ComW

NW

VCW

Uph

VCB

FiltersTransformer

part

Thyristors Valves

+

Vacuum Circuit

Brackers

NW Network windingCom W Compensating windingCW Control winding

ANSALDO VEI

ANSALDO-VEI


59/82

CSRT features in comparison with

SVCThe transformer-reactor combines both step-downtransformer and controllable reactor (TCR) in one powerdevice

CSRT is connected directly to high voltage substationbus or to the end of transmission line

The most equipment: thyristor valve, filters and

switchgers - have the less rated voltageThe FCBs power and price are much less as theharmonic currents filtering takes place substantially inthe magnetic structure of CSRT

ANSALDO VEI

ANSALDO-VEI


60/82

CSRT advantages in comparison

with the standard SVC

Possibility to realization of any high voltage level

Decrease of the equipment overall dimensions

The compact layout

The less price

The less losses

High reliability of the power equipment as the shortcircuit condition is the nominal duty for CSRT

ANSALDO VEI

ANSALDO-VEI


61/82

Power grid Angola-Nord

ANSALDO VEI

ANSALDO-VEI


62/82

Two CSRTs are installed in the

substations Viana & Camamain December 2009

CSRT-230/60 ratings

Rated power of network winding 60 Mvar

Rated voltage of NW 230 kV

Rated voltage of CtrlW and CW 11.3 kV

Total losses at rated power 560 kW

ANSALDO VEI

ANSALDO-VEI


63/82

CSRT-230/60 circuit configuration

CSRT consists of the electromagnetic part and theregulator. The network winding is connected

directly to substation bus 220 kV

CSRT 60 MVARegulator

C1

Q1CtrlW TV

Line 220 kV

NW

PTn

CTn

FCB-5, 7

CT3Q3

C2Q2

W

Bus 220 kV

ANSALDO VEI

ANSALDO-VEI


64/82

All equipment of CSRT regulator besides thefilters mounted into the container

S O

ANSALDO-VEI


65/82

Container chambers: control & valve

ANSALDO-VEI


66/82

Switchgears 12 kV chamber

ANSALDO-VEI


67/82

Electromagnetic part of CSRT in SS Viana

ANSALDO-VEI


68/82

General view of CSRT installed in SS Camama

ANSALDO-VEI


69/82

1. CSRT operation without 400 kV line

Natural power of 220 kV line - 120 MWCharging capacity of 220 kV line - 20-25 Mvar

Mode 1 before CB & CSRT connectionMode 2 after CB & CSRT connection

Mode 1 2

LineP,

MWQ,

MvarU, kV I,

P,MW

Q,Mvar

U, kV I,

LI 107 35 194 335 111 5 218 286

LII, LIII 117 38 196 362 116 7 216 312

The total transmission power - 350 MW

ANSALDO-VEI


70/82

RESULTS OF THE PROJECT CSRT

for 220 kV LINES Increase of the voltage on 220 kV busbar to 11% and

voltagestabilization within 1%

Unloading of three lines 220 kV from reactive power of 130Mvar and reduction of the total power of the line on the

average at 5% Reduction of the net line current at 15% and the active

losses in the three lines at 30%

Improving of the power grid reliability through thereduction of the internal overvoltages during the load-

shedding Increase the transfer capacity of the three transmission

lines of 50-60 MW due to improved stability, increase thevoltage and unloading the lines from the reactive power

ANSALDO-VEI


71/82

Time

0s 10Ks 20Ks 30Ks 40Ks 50Ks 60Ks 70Ks 80Ks 90Ks 100Ks 110Ks 120Ks

Vm_disc/1.414

204KV

206KV

208KV

210KV

212KV

214KV

216KV

The trend of the voltageon 220 kV busduring 30 hours(SS Viana)

212 kV

208 kV

210 kV

STATIC STABILITY

ANSALDO-VEI


72/82

The trend of the voltageon 220 kV bus

during the breakdown at11.12.09 (SS Viana)

230 kV

190 kV

210 kV

Time

21.0Ks 21.5Ks 22.0Ks 22.5Ks 23.0Ks 23.5Ks 24.0Ks 24.5Ks 25.0Ks 25.5Ks 26.0Ks 26.5Ks 27.0Ks

Vm_disc/1.414

160KV

170KV

180KV

190KV

200KV

210KV

220KV

230KV

240KV

170 kV

DINAMIC STABILITY

ANSALDO-VEI


73/82

2. CSRT operation with 400 kV line

Mode without 400 kV line with 400 kV line

Line P,MW

Q,Mvar

U,kV

I, P, MW Q,Mvar

U, kV I,

LI 111 5 218 286 57-72 27-33 218-220 175-207

LII, LIII 116 7 216 312 64-78 27-33 216-218 178-216

400 kV - - - - 170-214 3-21 396-401 250-318

1.The normal modes of all lines are low variable and their parameters changes within10%

2. 400 kV line took about 50% of the total transmission power and unloaded 220 kVlines almost in two times thus their working points have transferred from the mode )to the mode b) regarding fig.1

3. Reactive power have increased in the 220 kV lines but practically is out in the 400kV line

4. The voltages at 400 kV & 220 kV substations bus are very stable and closed to the

nominal values

The total transmission power -350-390 MW

ANSALDO-VEI


74/82

Time

140Ks 150Ks 160Ks 170Ks 180Ks 190Ks 200Ks 210Ks134Ks

Uline_eff

2.14K

2.16K

2.18K

2.20K

SEL>>

control_reference

0

50

100

150

200

The trends of the CSRT regulator output (top) andthe voltageon 220 kV bus (bottom)

during 22 hours at 17.05.2010(SS Viana green, SS Camama red)

220 kV

218 kV

216 kV

Qmin

Qmax

ANSALDO-VEI


75/82

U/I characteristic of the voltage control loop of CSRT regulatorson SS Viana (bottom) & SS Camama (top)

0 50 100

Qmin Qmax

220

216

U220, kV

Uref= 218 kV

Icsrt, %



76/82


Title Technical parameters Year and installation place

Static Var Compensator Voltage - 35 kV

Power - 160 MVAr

Water Cooling System

1985

The Moldavian metal works

(Rybnitsa)

Static Var Compensator Voltage - 35 kVPower - 160 MVAr


1986Far East metal works

(Komsomolsk-on-Amur)

HV Thyristor Valve of Static Var

Compensator

Voltage - 33 kV

Power - 109 MVAr


1988

The Belarus metal works

(Zhlobin)

HV Thyristor Valves of Static Var

Compensator

Voltage - 33 kV

Power - 160 MVAr


1989

The Volgskiy tube factory

(Volgskiy)



77/82

Static Var Compensator Voltage2,5 kV

Power - 10 MVAr


1990

CKD-Prague (Czechoslovakia)


Power - 2 7,5 MVAr

Air Cooling System

1999

Moldova metallurgy plant

(Ribnitsa)

Control system of Static Var

CompensatorSVC-35 kV

Completely Digital

Duplicate Equipment

2001

Moldova metallurgy plant(Ribnitsa)


Power - 110 MVAr


2006

Serov metallurgy plant

(Serov)


Power - 45 MVAr


2007

Novorosmetall

(Novorossiisk)



78/82


Power - 45 MVAr

Water-Air Cooling System

2008

Mimi-plant Kurakhovo

(Ukraine)

Revamping of Static Var

Compensator N1

Voltage - 35 kV

Power - 160 MVAr


2008

OAO Amurmetall

(Komsomolsk-on-Amur)

Static Var Compensator2 sets Voltage - 10 kV

Power - 45 MVAr


2009 .

STAKS (Krasny Sulin)


Power - 65 MVAr


2009

Ijora plants (Sankt-Peterburg)

Static Var Compensator N2 Voltage - 35 kV

Power - 160 MVArWater Cooling System

2009

OAO Amurmetall(Komsomolsk-on-Amur)

Controlled Shunt Reactor-

Transformer2 sets

Voltage - 220 kV

Power - 60 MVAr


2009

Norte de Angola (Angola)



79/82

Static Var Compensators2 sets Voltage - 10 kV

Power - 20 MVAr

Water-Air Cooling System

2010


(Zhlobin)

Static Var Compensator s - 5 sets Voltage - 6 kV

Power - 12 MVAr


2011

UralKaliy

(Berezniki, Russia)


Power - 70 MVArWater Cooling System

2011

Casting and Rolling plant(Yarzevo, Russia)


Power - 180 MVAr


2011

Kaluga scientific and

production Electrometallurgical

plant(Vorsino, Russia)


Power - 180 MVAr


2011 . (plan)

Abinskiy electrometallurgical

plant (Abinsk, Russia)

Reference List


80/82


Power - 135 MVAr


2012 . (plan)

Severstal-Sortovoy zavod

Balakovo (Russia)


Power - 70 MVAr


2012 . (plan)

UGMK-Steel

(Tyumen, Russia)

Static Var Compensator Voltage38.5 kV

Power - 70 MVAr


2012 . (plan)

Energomashspecstal

(Kramatorsk, Ukraine)


Power - 180 MVAr


2012 . (plan)

Tagmet (Taganrog, Russia)


Power - 185 MVAr


2012 . (plan)


(Zhlobin, Belorussia)

Static Var Compensator2

sets

Voltage - 10 kV

Power - 10 MVAr

Air Natural Cooling System

2012 . (plan)


(Zhlobin, Belorussia)

ANSALDO-VEI


81/82

ZAO JVAO Ansaldo-VEI

Russia 111250, Moscow,Krasnokzarmennaya, 2

tel./fax +7 (495) 361-9163, 361-94-43,361-97-47, 361-90-56

E-mail: [email protected]://www.ansaldovei.ru

ANSALDO-VEI


82/82

THANK YOU !

Joint Venture- Moscow

Documents

Transcript of Joint Venture- Moscow