Power Supply in SynchrotronPower Supply in...

3rd ILSF Advanced School on Synchrotron Radiation and Its ApplicationsSeptember 14-16, 2013

Power Supply in SynchrotronPower Supply in Synchrotron

Ehsan Yousefi

2013-09-15

ons طال

ts A

pplic

atio :مطالب مورد بررسي

مفھوم منابع تغذيه الکتريکی ‐1 ذ

iatio

n an

d It دانش ھای مورد استفاده در منابع تغذيه‐2

ادوات مورد استفاده در منابع تغذيه ‐3 انواع مبدل هاي مورد استفاده در منابع تغذيه-4

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on R

adi

منابع تغذيه مورد استفاده در سنكروترون - 5تفنگ الكتروني 5-1خط5-2 شتابدهنده

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nch شتابدهنده خطي5-2

خط انتقال 5-3)booster(حلقه افزاينده ي انرژي 5-4

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cho (Storage Ring)حلقه انبارش5-5

برخي فعاليت هاي انجام شده گروه منابع تغذيه در طرح چشمه نور ايران -6

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ILSF-IPM, Sep. 2013 2

ons

ts A

pplic

atio منابع تغذيه الکتريکی

ا ا ک ا ک الک ذ ک ل ا ژازشظ ا ش گ ل ک

iatio

n an

d It و کنترل صحيح گردش انرژی پردازشوظيفه اصلی يک منبع تغذيه الکتريکی اينست که بتواند با•

. را تامين نمايد) مصرف کننده(ولتاژ و جريان مناسب بار ˛ الکتريکی

Energy Sources Applications

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Power Supply

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ons

ه تغذ نا اخت ا ط تفا ا ھا انش

ts A

pplic

atio :دانش ھای مورد استفاده درطراحی وساخت منابع تغذيه

ديجيتال• مدارھای ری ازفنا تفاده ا

iatio

n an

d It استفاده ازفناوری مدارھای ديجيتال•

استفاده ازفناوری مدارھای آنالوگ• صنعتی• الکترونيک المانھای و قطعات

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adi ی ي رو ی ھ و

اندازه گيری صحيح و دقيق مقادير ولتاژ وجريان• استفاده ازفناوری خنک سازی •

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استفاده ازفناوری کنترل سيستم • DSPs , FPGAs ,….. :برنامه نويسی و توانايی کار با قطعات برنامه پذير مانند •

گ

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cho استفاده از برنامه ھای کامپيوتری مانند انواع شبيه سازھا و محاسبه گرھا•

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ons

تغذيه منابع در استفاده مورد :ادوات

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atio :ادوات مورد استفاده در منابع تغذيه

POWER DIODE :

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ons

ts A

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atio Thyristor :

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ons

Power Bipolar Junction Transistor : (BJT)

ts A

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atio Power Bipolar Junction Transistor : (BJT)

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ons IGBT : (Insulated‐gate bipolar transistor)

ts A

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atio IGBT : (Insulated gate bipolar transistor)

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ons

M f t ( l )

ts A

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atio Mosfet : (Metal Oxide FET)

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ons Heat Sink :

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atio Heat Sink :

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ons Current Measurement Devices:

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atio Current Measurement Devices:

مقاومت شنت

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(C.T.) ترانسفورماتورھای جريان

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nch (C ) ن جري ی ور ور ر

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سنسورھای اثر ھال

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ons سی دی جريان :ترانسفورماتور

ts A

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atio :ترانسفورماتور جريان دی سی

DC Current transformer (DCCT)

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ons

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ons کنترل و گيری :نمونه

ts A

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atio رل يری و :و

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ILSF-IPM, Sep. 2013

ons All Digital Power Supply Controllers

ts A

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atio All Digital Power Supply Controllers

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ILSF-IPM, Sep. 2013

ons تغذيه منابع در استفاده مورد هاي مبدل :انواع

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atio :انواع مبدل هاي مورد استفاده در منابع تغذيه

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d It

AC 1DC 1INVERTER

f1≠f2

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Ac controllerf1=f2

Transformer

Chopper frequency directconverter

(cycloconverter )

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AC2DC 2Rectifire

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ons : DC‐To‐DC مبدل

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atio

: DC To DC ل ب

تبديل جريان يکسويه رگوله نشده در ورودی به يک ولتاژ کنترل شده با سطح ولتاژمناسب .دلخواه

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n an

d It :مبدل ھای دی سی به دی سی به دو نوع مختلف تقسيم بندی می شوند

مبدل هاي خطي -1

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ons

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مبدل هاي غير خطي -2

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ons (Inverter) : DC‐To‐AC مبدل

ts A

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atio (Inverter) : DC To AC ل ب

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(Rectifier) : AC To DC مبدل

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atio (Rectifier) : AC‐To‐DC مبدل

Rectifiers

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Full

Un ControlledControlled

Semi

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Built With Diodes

Full Controlled

Semi Controlled

The popular rectifier configurations are listed below

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Single‐phase semi‐controlled bridge rectifier,Single‐phase fully‐controlled bridge rectifier,Three‐phase three‐pulse, star‐connected rectifier, bl h h h l d f h

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cho Double three‐phase, three‐pulse star‐connected rectifiers with

inter‐phase transformer (IPT),Three‐phase semi‐controlled bridge rectifier,Three‐phase fully‐controlled bridge rectifier and

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p y gDouble three‐phase fully‐controlled bridge rectifiers with IPT.

ons

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ons (Cycloconverter) : AC‐To‐AC مبدل

ts A

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atio (Cycloconverter) : AC To AC مبدل

• A cycloconverter or a cycloinverter converts an ac voltage, such as the mains supply to another ac voltage The

iatio

n an

d It such as the mains supply, to another ac voltage. The

amplitude and the frequency of input voltage to a cycloconverter tend to be fixed values, whereas both the

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on R

adi amplitude and the frequency of output voltage of a

cycloconverter tend to be variable.

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ons :منابع تغذيه مورد استفاده در سنكروترون

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رون رو ر ور ي بع

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a. Electron gunb. Linac

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c. Transfer Lined. Booster

St Ri

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nch e. Storage Ring

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ons پالن ساختمان اصلي

ts A

pplic

atio

ي ن ن پia

tion

and

Itro

tron

Rad

iol

on

Sync

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ILSF

Sch

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ons تصوير سه بعدي به فضاي داخلي ساختمان اصلي

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ons Power supplies in electron gun

ts A

pplic

atio Power supplies in electron gun

• Filament current source (10 to 100s of amperes, Low voltage <50V)

A l i l

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d It • Acceleration voltage (high voltage 25‐100kV, Low current<20mA)

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ons 1st possible solution for acceleration: DC Accelerator

ts A

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atio 1 possible solution for acceleration: DC Accelerator

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adi +HV0V

e

+2HV +3HV

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ons Linac: Boost the beam energy up to 150MeV

ts A

pplic

atio Linac: Boost the beam energy up to 150MeV

+HV‐HV

e

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d It e

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on R

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‐HV+HV +HV

e

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+HVHV +HVHV

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e

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ons Power supply in Linac

ts A

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atio Power supply in Linac

• Klystron Modulator

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ons Klystron Modulator Pulse

ts A

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atio Klystron Modulator Pulse

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ons Booster : Boost the Beam energy up to 3GeV

ts A

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atio Booster : Boost the Beam energy up to 3GeV

+HV‐HV

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Bending MagnetBending Magnet

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ons Two possible method for circular accelerator

ts A

pplic

atio Two possible method for circular accelerator

• Fixed magnet, Increasing RadiusFi d R di I i

iatio

n an

d It • Fixed Radius, Increasing magnet

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ons

Booster Power Supply :

ts A

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atio Booster Power Supply :

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d It

Using Kirchoff's voltage law (KVL):di( t )v( t ) ( R R )i( t ) L 0

rotr

on R

adi cable magnet-v( t ) ( R R )i( t ) L 0

dtdi( t )R i( t ) L v( t )

dtConverting to the s domain

ol o

n Sy

nch Converting to the s domain

VR I( s ) LsI( s ) L i(0 ) V( s ), But i(0 ) 0 and V( s )s

Rearranging givesL R V 1

R L 1

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cho L R V 1I( s ) s

R L R s( )

t

R L 1let = and = = L R

V V ( )

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V VI( s ) i( t ) 1 eR s( s ) R

( )

ons

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ILSF-IPM, Sep. 2013

ons Current wave form of SESAME booster

ts A

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atio Current wave form of SESAME booster

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ILSF-IPM, Sep. 2013

ons

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ILSF-IPM, Sep. 2013

ons Specifications of dipole magnets power supply in Booster

ts A

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atio Specifications of dipole magnets power supply in Booster

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ons power supplies in storage ring

ts A

pplic

atio power supplies in storage ring

• one power supply for series connected bending magnetsI d d l f h d l

iatio

n an

d It • Independent power supply for each quadrupole magnet

• one power supply for each family series connected sextupolemagnets

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on R

adi magnets

• Independent bipolar power supply for corrector magnet• Independent bipolar power supply for each slow corrector

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nch magnet

• Independent bipolar power supply for each fast corrector magnet

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ons :برخي فعاليت هاي انجام شده در گروه منابع تغذيه در طرح چشمه نور ايران

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ons

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ons Ion pump controller

ts A

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atio 1‐HV Module

2‐Front Panel & Interface3‐Precision Current Measurement

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ILSF-IPM, Sep. 2013

ons 1‐HV Module

ts A

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atio 1 HV Module

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ILSF-IPM, Sep. 2013

ons

2 F t P l & I t f

ts A

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atio 2‐ Front Panel & Interface

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ILSF-IPM, Sep. 2013

ons Thyristor

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y

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Control Board

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MAIN TRANSFORMER

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Input & output

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ILSF-IPM, Sep. 2013Front view Rear view

2nd ILSF School on Synchrotron Radiation and Its ApplicationsOctober 9-12, 2012

Ramping Power Supply For Booster

This power supply can be used in constant and Variable current mode with Desired current waveformThi I l d dThis prototype Included:1‐Pre‐regulator(12 pulse Rectifiers)2‐ High accurate & high current Regulator (High Frequency)

Pre regulator(12 pulse rectifier) Buck convertor

Digital signal processor

ons

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ons

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با تشکر از حضار و اساتيد محترم

د اش فق

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adi موفق باشيد

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Power Supply in SynchrotronPower Supply in...

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