Thomas Hjort

Title: Innovations by Thomas Hjort in Wind Power Technology

Introduction

Thomas Hjort is a notable inventor based in Vejle Øst, Denmark. He has made significant contributions to the field of wind power technology, holding a total of eight patents. His work focuses on improving the efficiency and reliability of wind power installations, particularly in managing grid faults.

Latest Patents

One of Hjort's latest patents involves control methods for converting an amount of electric power into a loss for managing consequences of a grid fault. This method provides a way to control a wind power installation that includes a generator and a converter. The generator converts wind power into electrical power, which is then adapted by the converter to meet pre-determined grid code requirements during a grid fault. The generator is capable of converting the electrical power present during the fault into a generator loss.

Another significant patent addresses active current production within over-current margins of parallel converters. In this innovation, a wind turbine operates in both fully-functional and faulty-converter modes. A plurality of converters share electric current in the fully-functional mode, and they are designed to operate at nominal active current while also providing an over-current margin. This allows for the production of reactive current in normal conditions. In the event of a fault in one or more converters, the system shifts to the faulty-converter mode, where other converters compensate for the loss of active current production.

Career Highlights

Throughout his career, Thomas Hjort has worked with prominent companies in the wind energy sector, including Vestas Wind Systems A/S and Siemens Aktiengesellschaft. His experience in these organizations has contributed to his expertise in developing innovative solutions for wind power technology.

Collaborations

Hjort has collaborated with notable professionals in the industry, including Lars Glavind and Lars Helle. These partnerships have likely enhanced his ability to innovate and address complex challenges in wind power systems.

Conclusion

Thomas Hjort's contributions to wind power technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the efficiency and reliability of renewable energy systems.