Location History:
- Salem, VA (US) (2000 - 2020)
- Roanoke, VA (US) (2011 - 2024)
Company Filing History:
12 out of 51,907 
1 out of 295 
1 out of 168 
Years Active: 2000-2025
Title: **Steven Wade Sutherland: Innovator in Power Conversion Technologies**
Introduction
Steven Wade Sutherland is a prolific inventor based in Roanoke, Virginia, recognized for his significant contributions to power conversion technologies. With a remarkable portfolio of 15 patents, Sutherland has been at the forefront of innovations that enhance the efficiency and reliability of power systems.
Latest Patents
Among his notable inventions, Steven Sutherland has developed a system and method for pre-charging a DC link of a power converter. This innovation aims to reduce electrical transients and decrease charging currents when a converter contactor or disconnect switch is activated. By utilizing the neutral point of a multi-level power converter and a single-line connection to the grid, his approach simplifies the pre-charging system. This results in fewer electronic components, minimizing hardware requirements and significantly lowering system costs.
Another key patent involves a crowbar module designed for an active neutral point clamped power conversion assembly. This method enables the power converter to efficiently manage transient events within the electrical power system. By implementing a crowbar algorithm that bifurcates the current across multiple paths in the power converter, Sutherland's invention optimizes the converter's response to electrical disturbances, enhancing overall system stability.
Career Highlights
Sutherland has amassed considerable industry experience, contributing his expertise to leading companies such as General Electric Company and GE Energy Power Conversion Technology GmbH. His work at these organizations has allowed him to further develop cutting-edge technologies in electrical power systems.
Collaborations
Throughout his career, Steven has collaborated with esteemed professionals in the field, including Robert Gregory Wagoner and Fernando Arturo Ramirez Sanchez. These partnerships have fostered a creative exchange of ideas, enabling the development of innovative solutions to complex engineering challenges.
Conclusion
With a strong foundation in power conversion systems and a commitment to innovation, Steven Wade Sutherland exemplifies the role of a dedicated inventor. His latest patents reflect his ongoing efforts to transform the electrical power industry, making significant contributions that not only advance technology but also drive down costs and improve efficiency.