Start of Diesel Engine or A Micro-turbine Based on WIMA Powerblocks
Starting of V16 or V24 cylinder motors(6000 kW), e.g. for a generator drive of diesel-electric trains or the start of diesel engines for vessels requires high currents;1300 A are quite usual (during the initial breakaway torque even considerably more) Frequently the crankshaft is turned from both sides by two starters(e.g.7 kW each with forced switch-off after 9 sec for 2 min) to avoid torsion of the big mass.
Because of their significant maintenance, service life, and weight benefits, WIMA：
PowerBlock Modules are more and more replacing customary starter batteries：
The construction principle of a motor starter with 333F and 28V nominal voltage
Pitch drive for wind power applications with 14F and 165V nominal voltage
The capacitor module is only about 1/10 in weight compared to a conventional battery solution and thus permits an increased operating distance of up to 25 % due to additional fuel that can be carried.
Recuperation of braking energy
Generally, a vast amount of kinetic energy is wasted when braking. This temporarily generated high energy can be stored by WIMA PowerBlock modules and be made available again when required.
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