Allan Holm Jørgensen

Title: Innovations by Allan Holm Jørgensen in Wind Energy Technology

Introduction

Allan Holm Jørgensen is a notable inventor based in Aalborg, Denmark. He has made significant contributions to the field of wind energy technology, holding a total of five patents. His work focuses on enhancing the efficiency and reliability of wind turbine systems.

Latest Patents

One of Allan's latest patents involves converters for wind turbine generators. This innovation allows wind turbine generators to supply three-phase alternating current (a.c.) of variable voltage and frequency to rectifiers, which generate direct current (d.c.) outputs. These outputs are connected to positive, negative, and neutral d.c. conductors, creating a high-voltage d.c. output. Inverters then convert this d.c. power back to a.c. at a fixed frequency suitable for connection to the mains grid. To mitigate common-mode noise, a capacitor is connected between the neutral conductor and earth, along with filter circuits for each a.c. output. Additionally, surge protection devices are included to handle voltage surges during lightning strikes. Allan's patent also addresses current imbalances and earth-leakage faults, ensuring the safety and efficiency of the system.

Another significant patent by Allan is related to hydraulic transmission methods and apparatus for wind turbines. This innovation features a hydraulic pump and motor connected by a high-pressure circuit, allowing for variable displacement control. The design aims to optimize the performance of wind turbines by integrating hydraulic systems effectively.

Career Highlights

Allan Holm Jørgensen is currently employed at Vestas Wind Systems A/S, a leading company in the wind energy sector. His role involves developing advanced technologies that contribute to the efficiency and sustainability of wind power generation.

Collaborations

Throughout his career, Allan has collaborated with notable colleagues, including Lars Helle and Leonard Schaier. These partnerships have fostered innovation and the development of cutting-edge technologies in the wind energy field.

Conclusion

Allan Holm Jørgensen's contributions to wind energy technology through his patents and collaborations highlight his commitment to advancing renewable energy solutions. His work continues to influence the industry and pave the way for future innovations in wind turbine technology.