An inverter forms the heart of your network integration. Configurable as a network, isolated or micro grid connection, the TruConvert Series from TRUMPF Hüttinger offers flexible solutions for many storage applications. The modular system is very customisable and scalable. This offers you a multitude of benefits – whether you are a system integrator or are working in the commercial or industrial sectors. The compact energy storage systems, which can be manufactured competitively, offer you very high power input with significantly reduced energy loss at the same time. TRUMPF Hüttinger combines all these advantages in just one single battery inverter type. With over 30 years of experience in developing high-quality power supply systems, we have developed a generation of inverters which combines all the requirements in the best possible way. The result: unbeatable flexibility with unbeatable coverage.
Networked battery inverters facilitate the energy exchange with the supply network and can store excess energy from renewable sources via energy management systems (EMS) in order to release it again when needed. Inverters used as isolated and micro grid solutions set up their own network and can be integrated with solar systems as well as generators to form complete supply solutions.
Battery inverters stabilise and optimise industrial networks. They are also used in combination with regenerative energy sources (solar, wind power, combined heat and power (CHP)). They are also found in charging systems for cars, fork lift trucks or golf carts as well as in off-grid and self-sufficient solutions, for example radio masts or ships.
Battery inverters can be configured specific to the customer for storage solutions with lead batteries, redox flow, Li-ion or second life batteries.
Thanks to a variety of customised configurations, the battery storage system can always be adapted to the respective requirements. It is also possible to expand it with additional energy sources or an e-charging station.
Whether off grid, micro grid (droop control) or "virtual" impedance – our systems offer you an extremely high degree of flexibility for grid integration. For example, TruConvert AC 3025 is equipped with "virtual" impedance and simulates the inertia of a rotating synchronous machine. This facilitates operation as a power source, just like your local network.
The TruConvert Series covers the entire battery voltage range from 0 – 75 V. This is why electrolyte formation is possible at 0 V. This renders an additional unit obsolete when forming a redox flow battery.
TRUMPF Hüttinger offers solutions for a wide voltage range, from 48 V to 900 V, either as a direct AC connection or DC-DC converter. This means that we give you a high level of freedom when designing the battery (number of cells).
Decreased loss increases efficiency and simultaneously reduces cooling costs. This lowers the expenditure for cooling and extends service life, as aging of the semiconductor components is significantly diminished. Furthermore, you benefit from very high system availability. The parallel connection of several components virtually keeps your system ready to use at all times.
The TRUMPF battery inverters facilitate "Totally Reduced Unplanned Downtime". This is made possible thanks to the industrial grade design as well as the worldwide service network of TRUMPF. You are ready for Industry 4.0 with Real Time Data Monitoring and Remote Diagnostics. All components can be connected with the cloud via a secure OPC UA. The fast communication protocol based on Ethernet allows for huge data streams in real time. Machine learning based on data and optimised maintenance intervals are also supported.
The new bidirectional and modular inverter generation has been specially developed for the energy-efficient operation of redox flow and lithium-ion battery systems. It is the trendsetting concept for battery manufacturers, system integrators and users.
Redox-Flow-Batterien ermöglichen Ihnen ein hohes Maß an Freiheit beim Batteriedesign und benötigen keine zusätzliche Einheit. Ein großer Vorteil liegt in der Kompatibilität bzw. Interoperabilität mit mehreren Wechselrichtertechnologien (Drittanbieter). Anwender können sich auf ein sicheres System im Ereignisfall (Kurzschluss) verlassen und reduzieren ihre Service- und Reparaturkosten deutlich, da die Niederspannungs- und Hochspannungsabschnitte isoliert sind und die Fehlerausbreitung somit begrenzt wird.
Lithium-Ionen-Batterien können sehr frei gestaltet werden, besonders was die Anzahl der Batteriezellen angeht. Sie können verschiedene Einheiten von 25 kW bis zu MW bauen; lediglich die Spezifikation eines Produktes muss bekannt sein. Spätere Erweiterungen sind unkompliziert möglich. Insgesamt profitieren Sie von der deutlich höheren Redundanz im Gesamtsystem.
Sie können das gleiche Design für mehrere Regionen auf der Welt verwenden (Nieder- und Mittelspannung) und somit Märkte in höheren Leistungsbereichen erschließen. Die Lagerung vor Ort gestaltet sich einfach, da nur ein Modell bestellt werden muss. Mit dem Speichersystem lässt sich ein eigenes Netz erstellen und jede Art von Lasten speisen (asymmetrisch, einphasig). Eine Integration in das Micro-Grid ist unkompliziert - ohne zusätzliche Kommunikation oder Verkabelung zwischen den DERs (Distributed Energy Resources).
Die hohe Dichte und kompakte Bauweise der Storage-Lösungen von TRUMPF erleichtern Ihnen die Planbarkeit der mechanischen Konstruktion deutlich. Das modulare Konzept ermöglicht Redundanz bei geringeren Kosten: Fällt ein Gerät aus, können die noch laufenden Geräte die Last kompensieren.
