Applying the TRIZ Systematic Innovation Method to Improve Short Circuit Devices
Ying-Hsiang Lin, Shang-Pin Li, Chien-Yu Lu, Ruey-Gwo Chung, Der-fa Chen
Available Online July 2016.
- https://doi.org/10.2991/mcae-16.2016.47How to use a DOI?
- short circuit protection device; TRIZ; contradiction matrix
- A short circuit protector will quickly switch off power in case of an overload or short circuit fault in order to quickly isolate or eliminate the fault. This research uses the contradictions matrix of the TRIZ innovation theory and 40 innovation principles to innovate and improve the product. The improved short circuit protection employs an optical coupler for detection, and the control circuit is triggered synchronously at the moment when a short circuit happens so as to cut off the power and sound a buzzer alarm. The response time is 14 milliseconds, which is faster than the response time (0.1 seconds) of tripping a fuse circuit breaker so as to achieve circuit protection.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Ying-Hsiang Lin AU - Shang-Pin Li AU - Chien-Yu Lu AU - Ruey-Gwo Chung AU - Der-fa Chen PY - 2016/07 DA - 2016/07 TI - Applying the TRIZ Systematic Innovation Method to Improve Short Circuit Devices BT - Proceedings of the 2016 International Conference on Mechatronics, Control and Automation Engineering PB - Atlantis Press SP - 198 EP - 200 SN - 2352-5401 UR - https://doi.org/10.2991/mcae-16.2016.47 DO - https://doi.org/10.2991/mcae-16.2016.47 ID - Lin2016/07 ER -