As a leading regional company that specializes in the serial production of battery packs and the provision of EV charging stations, IMECAR is well-positioned to cater to the needs of EV owners and will likely be the first to observe the positive impact of this combination.

Can you describe IMECAR ‘s role within HAVEN project?

IMECAR’s role within the HAVEN project is centered around the development, prototyping, and integration of advanced Hybrid Energy Storage Systems (HESS). Specifically, IMECAR is a key partner in several work packages. It plays a significant role in WP4 (Modules battery system development), where it leads the prototyping of High Power (HP) battery packs.

In WP5 (Integration and Assembly of HESS), IMECAR is instrumental in the assembly of HESS prototypes and ensuring the smooth integration of these systems into its own factory.

Additionally, IMECAR is involved in WP6 (Demonstration and validation of HESS), IMECAR leads the demonstration efforts, specifically focusing on Task 6.1, where it demonstrates HESS for EV charging in Turkey (Use Case #1).

Overall, IMECAR’s contributions are essential in both the development and practical demonstration phases of the HAVEN project.

Can you explain the process and challenges involved in integrating the HE and HP battery systems with the DC-DC converters to create the HESS prototypes for the HAVEN project?

Integrating HE and HP battery systems with DC-DC converters for HESS prototypes in the HAVEN project involves several steps. First, the battery systems are developed and then integrated with DC-DC converters to manage efficient energy flow. After assembly, the HESS prototypes undergo testing, including HiL testing.

Key challenges include:

• Control: Balancing energy flow between HE and HP systems.

• Thermal Management: Preventing overheating of batteries and converters.

• Compatibility: Ensuring system compatibility and communication.

• Safety: Meeting safety and industry standards during integration.

Close collaboration is essential to overcome these challenges and achieve successful HESS prototypes.

What measures are being taken to ensure the safety and standardization of the HESS prototypes during and after the assembly process?

To ensure the safety and standardization of HESS prototypes during and after the assembly process, several key measures are being implemented:

1. Compliance with Standards: HESS components are going to be designed, developed, and manufactured in accordance with existing industry standards, with a focus on developing new protocols to further enhance safety, reliability, and interoperability during integration, installation, and operation. This includes compliance with cybersecurity protocols and data formats.

2. Safety Testing and Verification: As part of Task 5.4, thorough safety verification is conducted on HESS components to meet the latest standards. This includes selecting safer cell chemistries (such as LFP and LTO) and using high-fidelity digital twin (DT) modeling to improve diagnostic estimations (e.g., State of Health and State of Safety).

3. Advanced Control Strategies: Reactive systems and advanced control strategies, including dynamic cognitive functionalities, are incorporated to improve overall functional safety.

4. Digital Security: Measures such as digital identity management and data encryption are used to protect the broader energy infrastructure from cybersecurity risks.

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