Jia Wan

Title: Innovations of Jia Wan in Rotary Transformer Technology

Introduction

Jia Wan is an accomplished inventor based in Guangdong, China. He has made significant contributions to the field of electrical engineering, particularly with his innovative designs in transformer technology. His work focuses on enhancing the performance and accuracy of rotary transformers.

Latest Patents

Jia Wan holds a patent for a rotary transformer that features a unique design. The transformer consists of a stator and a rotor, where the stator has a stator core and the rotor has a rotor core that is sleeved within the stator core. An air gap is defined between the inner side wall of the stator core and the outer side wall of the rotor core. During the rotation of the rotor, the length of the air gap and the mechanical rotation angle of the rotor satisfy a sinusoidal function relationship that includes third-harmonic components. This innovative design allows the length of the air gap to change periodically, which defines the shape of the rotor core. As a result, the output signal amplitude and measurement accuracy of the rotary transformer can be significantly improved while maintaining the same maximum and minimum air gaps.

Career Highlights

Jia Wan is currently employed at Guangdong Welling Auto Parts Co., Ltd., where he continues to develop and refine his inventions. His expertise in rotary transformer technology has positioned him as a key figure in the advancement of electrical components used in automotive applications.

Collaborations

Jia Wan collaborates with his coworker, Xiao Ge, to further enhance their projects and share insights on innovative engineering solutions.

Conclusion

Jia Wan's contributions to rotary transformer technology exemplify the impact of innovative thinking in engineering. His patent reflects a commitment to improving measurement accuracy and performance in electrical devices.