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KACO new energy: Charging battery systems
more efficiently
KACO new energy has expanded its range of charging rectifiers with the
addition of a high voltage version, the LGP3001N2-HV. This new model
charges battery systems efficiently and communicates with the battery
management system (BMS) or the computer installed on board a train.
At the present time the LGP3001N2-HV is being trialled with a new kind
of hybrid train propulsion system. MTU Friedrichshafen GmbH, a subsidiary
of Tognum, and DB RegioNetz Verkehrs GmbH, a Deutsche Bahn
subsidiary, are conducting a research project using a railcar fitted with
the prototype of a hybrid power pack that has been developed by MTU.
The main purpose of this project is to investigate the re-use of braking
energy for acceleration and for operating solely on electrical power. The
LGP3001N2-HV is the intelligent subcomponent used in feeding in power
at the depot, providing stationary vehicles with the required electrical
energy. The parallel hybrid system can reduce fuel consumption and carbon
dioxide emissions by up to 25 per cent. It ensures that railway noise
levels and emissions are reduced in stations and on inner city routes.
KACO new energy GmbH, D-Neckarsulm
Hall 17, Booth 310
Anne Richter
+49 (0)7132-3818389
anne.richter@kaco-newenergy.de
www.kaco-newenergy.de
LGP3001N2-HV charging rectifier
Railcar for local services
Kapsch CarrierCom: Power supply solution
for places without an electricity supply
The photovoltaic GSM-R repeater offers an alternative method of supplying
power, using sunlight to provide an excellent, year-round and
unrestricted, non-stop management service. This installation is not
only ideal for sites where there is no electricity supply but can itself
be used to generate and store electricity, which can then be used in
other climatically suitable areas. The main advantage is that equipment
can be operated independently of power suppliers, with associated
savings in operating costs. In a technical sense the energy
method of the GSM-R repeaters is deployed as a stand-alone system,
by means of MPPT technology (Maximum Power Point Tracker)
with one unit controlling the entire system. All the necessary operating
conditions and data systems can be monitored either via a screen
within the building or, just as easily, via remote control using a standard
web browser. In this way all the required information can be accessed
immediately.
Solar repeater
Kapsch CarrierCom s.r.o., CZ-Praha
Hall 9, Booth 215
Petr Vitek
+420 (0)221-466339
gsm-r_cz@kapsch.net
www.kapsch.cz
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