new solutions for automotive emc and supply simulation l.
Download
Skip this Video
Loading SlideShow in 5 Seconds..
New solutions for automotive EMC and supply simulation PowerPoint Presentation
Download Presentation
New solutions for automotive EMC and supply simulation

Loading in 2 Seconds...

play fullscreen
1 / 27

New solutions for automotive EMC and supply simulation - PowerPoint PPT Presentation


  • 474 Views
  • Uploaded on

New solutions for automotive EMC and supply simulation Two specialist companies HILO-TEST started business in 1978 and offers an extensive range of high-voltage test and measurement equipment portfolio. HILO-TEST is a pioneer in the EMC market. The CAR-TESTER was launchd in 2000.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'New solutions for automotive EMC and supply simulation' - paul2


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
two specialist companies
Two specialist companies
  • HILO-TESTstarted business in 1978 and offers an extensive range of high-voltage test and measurement equipment portfolio.HILO-TEST is a pioneer in the EMC market.The CAR-TESTER was launchd in 2000.
  • Spitzenberger+Spiesoffers the most extensive Supply Simulation System portfolio in the world.The PASXXXX/GN/KFZ family was launcht in 1999.

SPITZENBERGER+SPIES AND HILO-TEST

the marketplace
The marketplace
  • Vehicle-Manufacturer
  • OEM-Manufacturerfor automotive electronics
  • Engineeringcompanys

SPITZENBERGER+SPIES AND HILO-TEST

the response
The response
  • Compact Systems
  • Low power 20 ALowest test cost
  • High power up to 200 AHighest test quality and efficiency

SPITZENBERGER+SPIES AND HILO-TEST

two companies one solution
Two companiesOne solution
  • Spitzenberger+Spies and HILO-TEST
  • PASxxxx/GN/KFZ and CAR-TESTER XX
  • Integrated Test Systemfor EMC and Automotive Supply Simulation

SPITZENBERGER+SPIES AND HILO-TEST

transients in automotive power systems
Transients inautomotive power systems
  • Test pulse #1This test pulse is a simulation of transient due to supply disconection from inductive loads; as used in the vehicle, it remains connected directly in parallel with an inductive load.Negative pulse 1/2000µs.

SPITZENBERGER+SPIES AND HILO-TEST

negative pulse

U

t2

Uo

td

t

10%

t3

tr

90%

Negative pulse

SPITZENBERGER+SPIES AND HILO-TEST

transients in automotive power systems8
Transients inautomotive power systems
  • Test pulse #2This test pulse is a simulation of transients due to sdden interruption of current in an inductor connected in series with a divice under test.It simulates transients wich may for example occur due to the following: after the ignition is switched off, dc motors, wich are connected to the same swith as the ignition, may continue rotating due to their inertia, thus acting as generators. Their inductance creates a transient on swithing off the supply line.Positive pulse 1/50µs

SPITZENBERGER+SPIES AND HILO-TEST

positive pulse

U

90%

tr

10%

Uo

t

td

Positive pulse

SPITZENBERGER+SPIES AND HILO-TEST

transients in automotive power systems10
Transients inautomotive power systems
  • Test pulse #3These test pulses are a simulation of transients, witch occur as a result of the switching processes. The characteristics of these transients ar influenced by distributed capacitance and inductance of the wiring harness.Positive and negative Bursts 5/100 ns

SPITZENBERGER+SPIES AND HILO-TEST

burst

BURST

single

pulse

U

t4

t5

Period

Voltage

Frequency

t

ta

t1

td

Burst

SPITZENBERGER+SPIES AND HILO-TEST

transients in automotive power systems12
Transients inautomotive power systems
  • Test pulse #6This test pulse is a simulation of transient at the moment of current interuption in the ignition coil.Negative pulse 60/300 µs

SPITZENBERGER+SPIES AND HILO-TEST

standards
Standards
  • ISO 7637 (1990) / DIN 40839
  • ISO 7637 (1999)
  • ISO 7637 for 42 V (2002 ?)
  • Audi, VW, Ford, General Motors, DaimlerCrysler, PSA

SPITZENBERGER+SPIES AND HILO-TEST

iso 7637 1990 din 40839 12 v system
ISO 7637 (1990) / DIN 4083912 V System

SPITZENBERGER+SPIES AND HILO-TEST

iso 7637 1990 din 40839 24 v system
ISO 7637 (1990) / DIN 4083924 V System

SPITZENBERGER+SPIES AND HILO-TEST

iso 7637 1999 draft 12 v system
ISO 7637 (1999) draft12 V System

SPITZENBERGER+SPIES AND HILO-TEST

iso 7637 1999 draft 24 v system
ISO 7637 (1999) draft24 V System

SPITZENBERGER+SPIES AND HILO-TEST

iso 7637 42v
ISO 7637 (42V)

SPITZENBERGER+SPIES AND HILO-TEST

individual standards
Individual Standards
  • Audi/VWTest pulse #1 (24V) 1/2000 µs Ri 20 OhmTest pulse #2 (24V) 1/200 µs Ri 20 Ohm
  • FordTest pulse CI 220B 1/50 µs Ri 4 Ohm
  • General MotorsTest pulse #7a/b 1/50 µs Ri 2 Ohm

SPITZENBERGER+SPIES AND HILO-TEST

individual standards20
Individual standards
  • PSATest pulse S1 1/20000 µs Ri 10 Ohm Vs –80V
  • Test pulse S2 0,2/1 µs Ri 30 Ohm Vs –400 V

SPITZENBERGER+SPIES AND HILO-TEST

simplified summary iso 7637 1999
Simplified summaryISO 7637 (1999)
  • Pulse #2lower Ri 2 Ohm
  • Pulse #1 for 24 V supply voltagedifferent pulse shape 3/1000µs and Vs –600 V
  • Pulse #1 and #2no positive tolerance for rise time
  • Pulse #2b new
  • Pulse #6 not needed

SPITZENBERGER+SPIES AND HILO-TEST

car tester features
CAR-TESTERFeatures:
  • Compact and economic.
  • Including DIN/ISO pulses 1, 2, 3, 6 ....andswitch off transients acc. To DIN 40839-1
  • Including the artificial network, electronic power switch and one output for the EUT.
  • High quality EFT at high current output.
  • Remote or manual control.

SPITZENBERGER+SPIES AND HILO-TEST

schematic car tester and pas

Ub = 56V

PAS

+SENSE

K30

PS-short

10k

K27

+SENSE

2

extern

-SENSE

IPG / EFT :

Puls #1,

Puls #1a,1b

Puls #2

Puls #6

Puls #3

40 /20 /10 

5µH

BAT

PS-OFF

K13

50

Um

100:1

Gate-

ansteuerung

Clamp-out

EUT

0.1µ

S

K20

K19

Im

K24,25

Schematic CAR-TESTER and PAS

SPITZENBERGER+SPIES AND HILO-TEST

available test systems
Available Test Systems
  • CAR-TESTER 25 A / 100 Alow budget solution for switch mode power supply or PAS 1000/GN/KFZCAR-TESTER I 35 A / 50 Afor EMC Basic System PAS 1000or PAS 1000/GN/KFZCAR-TESTER II 100 A / 150 Afor PAS 2000/GN/KFZCAR-TESTER III 200 A / 320 Afor PAS 5000/GN/KFZ

SPITZENBERGER+SPIES AND HILO-TEST

car tester
CAR-TESTER
  • CAR-TESTER 25 A / 100 Alow budget solution for impulse #2b and #4via switch mode power supplyor PAS 1000/GN/KFZ with analogue input
  • Analogue control output for impulse #2b and #4
  • Short circuit protected 100 A / 1 sec
  • OptionsPS 30-10 power supply 30 V / 10 APS 30-20 power supply 30 V / 20 APS 60-20 power supply 60 V / 20 A *

SPITZENBERGER+SPIES AND HILO-TEST

car tester xx
CAR-TESTER XX
  • CAR-TESTER I 35 A / 50 ACAR-TESTER II 100 A / 150 ACAR-TESTER III 200 A / 320 A
  • Interface for SyCore
  • Switch for direct power output
  • High current artificial network
  • Software to control the complete system

SPITZENBERGER+SPIES AND HILO-TEST

together we build a powerful and competitive test system
Together we build a powerful and competitive Test System
  • HILO-TEST and Spitzenberger+Spies offers now a extensive range of inovative Test Systems for EMC and Automotive Supply Simulation, complemented by a unique, integrated software environment.

SPITZENBERGER+SPIES AND HILO-TEST