Manual - TC.P Quadro
Software options
2016-08-05
121/330
V04.52
4
4.3.3.
Akku-Control option
– rechargeable battery maintenance charg-
ing curves
Research and development on environmentally friendly vehicle con-
cepts is closely linked to the ability to store or temporarily store electri-
cal energy. Electrochemical and also capacitive stores have specific
applications
– however a common feature is the highly dynamic usage
of storage during vehicle operation.
To test the resilience of modern storage systems in relation to charg-
ing/discharge cycles and microcycles, bidirectional power supply sys-
tems are required that can apply to the stores the loads due to the cy-
cles that occur during vehicle operation as well as boundary loads.
In the context of sensible energy management, the regenerative energy
that is produced must be fed back to the supply system with high effi-
ciency. This statement applies in general only at higher loads. On small
energy stores it is often sensible to discharge using a dissipative load,
because energy recovery to the grid is only economical from higher
quantities of energy.
The characteristics for the rechargeable battery management in the
Regatron software Accu-Control are:
Feature for charging and discharging a rechargeable battery via
constant current or constant power.
Largely arbitrarily programmable charging/discharging cycles
e.g. standard curves or specified values for different rechargea-
ble battery types.
8-channel long-term data acquisition for current, voltage, power,
temperature (up to 4 external temperature channels), etc..
Adaptive sampling of the measured values, with larger curve
changes the measuring frequency is increased automatically
(can be configured as required).
400 V 3~
400 V 3~
TopCon
TopCon
Charging
curve
Battery
(Large)
Battery
(Small)
ReGen System
Power Feedback
Energy
conversion
dissipative
Charging
curve
HEAT
Control
2
1
Fig. 62
Overview of “Akku-Management” with large rechargeable batteries
-1-
and small rechargeable batteries
-2-
