background image

 

 

Seite 4 von 11 

Introduction 

This document has to be read before startup the device first time. Otherwise damage on the device and 
external connected devices can occur. 

The signal names in squared brackets (

[ ]

) are the references to the CAN-matrix. 

 

List of abbreviations 

 

U:  

Voltage 

 

I:  

Current 

 

HS:  

High-Side 

 

LS:  

Low-Side 

 

LIM:  

Limit 

 

MAX:   Maximum 

 

MIN: 

Minimum 

 

REG:  Regulator 

 

COM:  Commanded 

 

Valid regulator-values 

 

ULS_MIN: 

0V 

 

(CAN-error is set, if the value is out of the range.) 

 

ULS_MAX: 

600V 

 

(CAN-error is set, if the value is out of the range.) 

 

UHS_MIN: 

0V 

 

(CAN-error is set, if the value is out of the range.) 

 

UHS_MAX: 

750V 

 

(CAN-error is set, if the value is out of the range.) 

 

ILS_MIN: 

0 to -400A 

(CAN-error is set, if the value is out of the range.) 

 

ILS_MAX: 

0 to 400A 

(CAN-error is set, if the value is out of the range.) 

 

IHS_MIN: 

0 to -400A 

(CAN-error is set, if the value is out of the range.) 

 

IHS_MAX: 

0 to 400A 

(CAN-error is set, if the value is out of the range.) 

 

UHS_COM: 

0 to 1024V  

(0 to -1024V) 

(The device doesn’t check this value. If the UHS_COM 

 

 

 

 

value is higher than UHS_MAX or lower than UHS_MIN, the device 

 

 

 

 

is going to regulate on the limiting-values.) 

 

 

Содержание BDC546-B

Страница 1: ...BDC546 B Operating instructions Version 1 1...

Страница 2: ...ate Name Comment 1 0 18 12 2012 M Haller Document released 1 1 05 01 2015 J Pitschi Update of some descriptions of CAN signals Update of value for the current regulators based on tolerances of the int...

Страница 3: ...ators 5 Regulator priorities 6 Recommended current settings for BDC operation 6 Recommended BDC settings for a test assembly 7 Recommended BDC settings for operation fuel cell to battery 7 Recommended...

Страница 4: ...nge ULS_MAX 600V CAN error is set if the value is out of the range UHS_MIN 0V CAN error is set if the value is out of the range UHS_MAX 750V CAN error is set if the value is out of the range ILS_MIN 0...

Страница 5: ...ue BDC_ILS_act BDC_IHS_act 0 Responsible current limit regulators IHS_MAX SG_IHS_max 0 ILS_MAX SG_ILS_max 0 Buckmode Direction of current from HS to LS Current measurements have a negative value BDC_I...

Страница 6: ...r buck and boostmode where IHS_MAX is set for boostmode and IHS_MIN is set for buckmode ILS_LIM LS current regulator for buck and boostmode where ILS_MAX is set for boostmode and ILS_MIN is set for bu...

Страница 7: ...IHS_MAX_2 2 prevention of boostmode HS and LS voltage limit regulators have to be set according to the fuel cell and battery specifications BDC546 ILS_MIN active UHS_MAX SG_UHS_max IHS_MAX SG_IHS_max...

Страница 8: ..._2 IHS_MIN_1 Recommendation IHS_MAX_2 ILS_MAX_2 IHS_MIN_2 2 prevention of boostmode BDC_1 UHS_COM_1 UHS_COM_2 ILS_MIN_1 ILS_MAX_2 ILS_MAX_1 2 prevention of buckmode IHS_MIN_1 IHS_MAX_2 Recommendation...

Страница 9: ...S overvoltage detection ULS 600V is active Inadvertent operating mode changes from boost to buckmode can be avoided by setting ILS_MIN and or IHS_MIN to zero See chapter Recommended BDC operating sett...

Страница 10: ...UHS_MIN Device in buckmode BDC regulates UHS_COM till UHS UHS_MIN Then the BDC regulates on UHS_MIN as well Condition UHS_COM UHS_MAX Device in buckmode BDC regulates UHS_MAX Device in boostmode BDC r...

Страница 11: ...ator is active BDC_IHS_max_Lim Information if the IHS_MAX regulator is active BDC_ULS_min_Lim Information if the ULS_MIN regulator is active BDC_ULS_max_Lim Information if the ULS_MAX regulator is act...

Отзывы: