EPowerPack and energy control
A proprietary mobile energy system, designed and built
EPowerPack komt voort uit onze eigen ontwikkel- en bouwwerkzaamheden. We hebben een compact mobiel accusysteem gerealiseerd dat opslag, vermogenselektronica, aansluitingen en besturing bij elkaar brengt. De toepassing bij een Spierings AT598 laat zien hoe het pakket onderdeel wordt van een werkend machinesysteem.
Onze ontwerpkeuze is een systeem met een relatief beperkte energie-inhoud, afgestemd op een concrete werkcyclus. Daarbij kijken we naar het gevraagde vermogen, de beschikbare laadmomenten en de manier waarop de aangesloten machine energie gebruikt.
Power, energy capacity, and usage must match
Power in kW determines how much a system can deliver at any given moment. Energy content in kWh determines how much energy is available over time. Peak load, operating time, losses, and recharging are also important for usability.
Therefore, we determine the execution based on the application. Possibilities include mobile power supply, electric machine use, and support for charging or power peaks. The connections and control are tailored to the equipment and available energy sources.
The control system connects the components
We design how storage, grid power, generation, and consumption work together. In doing so, we establish power limits, charging moments, and priorities. Our knowledge of our own battery packs helps to properly align battery management and the electrical installation as well.
Hydraulic optimization
We view the pump, pressure, flow, valves, and the duty cycle as a single entity. Together with hydraulic partners, we determine which adjustments are necessary to ensure the electric drive works well with existing functions.
By improving the energy demand at the function itself, a better foundation is created for the choice of motor power, battery capacity, and charging strategy.
Proprietary LFP battery packs
We have developed and built LFP battery packs in-house based on purchased cells and components. Our work includes assembly, housing, electrical connections, protection, battery management, and integration with the application.
We assess energy content, charge and discharge power, installation space, temperature, and maintenance together. We also use this experience to properly design the integration when choosing an existing battery pack.
Mobile storage, power distribution and control
With our proprietary EPowerPack, we have designed and built a mobile energy system. It integrates storage, power electronics, connections, and control. Our experience with solar power, charging facilities, and power regulation connects this to the energy supply at a business location.
Engineering through to commissioning
We work from construction and schematics to assembly, cabling, programming, and testing. For frames, housings, and mechanical integration, we involve Van den Berg Staalbouw. We coordinate the involved disciplines into a single technical design.