17873795. OSCILLATION DETECTOR AND OPERATING METHOD THEREOF simplified abstract (Samsung Electronics Co., Ltd.)
Contents
OSCILLATION DETECTOR AND OPERATING METHOD THEREOF
Organization Name
Inventor(s)
Jaeseung Lee of Hwaseong-si (KR)
Taehwang Kong of Suwon-si (KR)
OSCILLATION DETECTOR AND OPERATING METHOD THEREOF - A simplified explanation of the abstract
This abstract first appeared for US patent application 17873795 titled 'OSCILLATION DETECTOR AND OPERATING METHOD THEREOF
Simplified Explanation
The abstract describes an oscillation detector that can detect and analyze oscillations in a system. The detector consists of three main components: an amplitude variation detection circuit, a frequency variation detection circuit, and a time variation detection circuit.
- The amplitude variation detection circuit compares voltage levels to generate a first pulse signal.
- The frequency variation detection circuit filters the first pulse signal and allows only frequency components below a certain frequency to pass, generating a second pulse signal.
- The time variation detection circuit detects consecutive pulses in the second pulse signal over a period of time and outputs an oscillation detection signal.
Potential applications of this technology:
- Industrial machinery monitoring: The oscillation detector can be used to monitor the oscillations of various components in industrial machinery, helping to detect any abnormalities or malfunctions.
- Structural health monitoring: The detector can be employed to monitor the oscillations of structures such as bridges or buildings, providing valuable insights into their structural integrity.
- Power grid stability analysis: By analyzing the oscillations in the power grid, the detector can help identify potential stability issues and prevent power outages or equipment failures.
Problems solved by this technology:
- Efficient oscillation detection: The detector provides a reliable and efficient method for detecting oscillations in a system, allowing for timely analysis and intervention.
- Accurate frequency analysis: The frequency variation detection circuit filters out unwanted frequency components, enabling accurate analysis of the desired frequency range.
- Continuous monitoring: The time variation detection circuit ensures that consecutive pulses are detected over a period of time, providing a comprehensive understanding of the oscillation patterns.
Benefits of this technology:
- Early detection of issues: By continuously monitoring oscillations, the detector can detect any abnormalities or malfunctions at an early stage, allowing for prompt maintenance or repairs.
- Improved system performance: The detector helps optimize system performance by identifying and addressing oscillation-related problems that may affect efficiency or stability.
- Cost-effective solution: The oscillation detector provides a cost-effective solution for monitoring and analyzing oscillations, reducing the need for manual inspections or expensive diagnostic equipment.
Original Abstract Submitted
An oscillation detector includes an amplitude variation detection circuit configured to generate a first pulse signal by comparing levels of voltages with each other, a frequency variation detection circuit configured to generate a second pulse signal by filtering the first pulse signal and allowing to pass a frequency component that is less than or equal to a certain frequency among frequency components of the first pulse signal, and a time variation detection circuit configured to output an oscillation detection signal when the second pulse signal has consecutive pulses for a period of time.
