Boost the potential of green hydrogen energy and build custom solutions with Promwad: we develop cooling system actuators, valve control systems for pressure control, industrial generators, and inverters. Let’s deliver flawless performance together!
By implementing electrolysis algorithms, our engineers ensure high levels of direct current (DC) from power converters to guarantee your solutions’ reliability and cost-effectiveness.
Enhance your hydrogen economy systems with the best tools from leading vendors, such as Infineon, AMD, and Texas Instruments.
We conduct intricate analyses and precise simulations with our high-speed oscilloscopes, spectrum analysers, and signal generators.
At Promwad, you can cover all your needs, from custom sensor design to end-to-end power electronics solutions development.
Ivan Kuten,
Managing Director & Tech Advisor at Promwad GmbH
Development of embedded and control systems for safe, reliable, and scalable hydrogen generation, supporting industrial applications and renewable energy integration.
We design fuel cell inverters that convert DC power generated by fuel cells into AC power for various applications. Employing advanced algorithms for optimal performance, we ensure efficient energy conversion with minimal losses. Additionally, our inverters feature robust protection systems to enhance longevity.
Our solutions:
The fuel cell control unit (FCCU) is critical for managing fuel cell electric vehicles and transferring energy from the fuel cell stack to other power rails. It controls hydrogen and air processing, thermal and water management, and energy conversion.
Our services include:
Water electrolysis generates green hydrogen energy using renewable sources, such as wind and solar power.
The hydrogen reduces emissions and can be stored as gas or liquid for various industrial applications.
We use various electrolysers in our projects:
We engineered the electronics for an industrial hydrogen generator. The project included schematic and PCB design, as well as firmware development.
Highlights:
Our team developed hardware and firmware for a client's project, utilising a Xilinx SoC for a high-performance fuel cell inverter.
Highlights:
P/PI/PD/PID control | Fuzzy logic control (FLC) | Sliding mode control (SMC) | Model predictive control (MPC) | Phase logic | Neural network control | Adaptive, nonlinear, and feedforward control | H-infinity and state-space control | Electrolyte concentration, flow rate, and pressure control | Current, voltage, and temperature control | Hydrogen purge | Diagnostic and fault detection | Gas purity and electrode degradation monitoring
IEC 60870-5-101, IEC 60870-5-102, IEC 60870-5-103, IEC 60870-5-104, IEC 61850, IEC 61850-8-1 (MMS, GOOSE), HSR, PRP, IEEE, C37.94, C37.118, G.703.1, X.21, E1/T1, ISDN PRI/BRI, HDLC, RS232, RS485, Ethernet, IEC 62056 (DLMS/COSEM), DLMS/COSEM over LoRaWAN, MBUS, ANSI C12.18, ANSI С12.19, ANSI C12.21, GSM/GPRS/LTE/5G, LoRaWAN
Languages: C, C++ | Model-based design: MATLAB/Simulink | Filters: FIR, IIR, FFT, digital, and adaptive | Spectral analysis
Flexible approach to suit your current needs
We will form a team to fit your specific engineering task. You are free to manage it and provide additional resources.
We can join you at any stage or take on the entire project, including our management and risk control.
This contract fixes the price so that it does not depend on resources used or time expended by our engineering team.
A T&M contract is the best option for your flexible set of tasks that are difficult or impossible to fix and assess in advance.
We will contact you today or the next business day. All submitted information will be kept confidential.