Gabriel Olguin

Title: Gabriel Olguin: Innovator in Electrical Engineering

Introduction

Gabriel Olguin is a notable inventor based in Santiago, Chile. He has made significant contributions to the field of electrical engineering, particularly in the development of advanced circuit protection technologies. With a total of 3 patents to his name, Olguin continues to push the boundaries of innovation in his industry.

Latest Patents

One of Olguin's latest patents is a circuit breaker with improved re-closing functionality. This innovative circuit breaker is designed to protect power lines by incorporating a control unit and a circuit breaking element that disconnects the power line from its source. The control unit detects faults on the power line, opens the circuit breaking element, and initiates a disconnection time interval. During this interval, it injects a test signal into the power line, measures the response, and determines the impedance of the line. By analyzing this impedance against a reference threshold, the system can identify whether a fault is permanent or temporary, allowing for appropriate re-closing actions.

Another significant patent is a system and method to determine the impedance of a disconnected electrical facility. This invention utilizes a signal injection unit to inject test signals at different frequencies between a reference point of an electric circuit and ground. A signal conversion unit measures the response voltages and currents resulting from these test signals. The processing device then determines the impedances to ground of the facility and assesses its safety state based on the analyzed impedances.

Career Highlights

Gabriel Olguin is currently employed at Abb Research Ltd., where he applies his expertise in electrical engineering to develop innovative solutions. His work has garnered attention for its practical applications in enhancing electrical safety and efficiency.

Collaborations

Olguin has collaborated with notable colleagues, including Tord Bengtsson and Stefan G Johansson. These partnerships have contributed to the advancement of his projects and the successful development of his patents.

Conclusion

Gabriel Olguin stands out as a prominent inventor in the electrical engineering sector. His innovative patents reflect his commitment to improving safety and functionality in electrical systems. Through his work at Abb Research Ltd. and collaborations with esteemed colleagues, Olguin continues to make a significant impact in his field.