Research on the Insulation Monitoring Devices for DC Power System Based on the Detection Technology of DC Bus to Grounding Capacitance
Zhijun Luo, Xiaodan Ren, Hao Yang, Ganglin Cai, Chu Qing, Yanling Luo
Available Online January 2016.
- https://doi.org/10.2991/ifeea-15.2016.24How to use a DOI?
- insulation monitoring devices; grounding capacitance; distributed capacitance; DC bus; on-line detection; fault.
- In view of the influence of grounding capacitance to low frequency signal injection method, a new detection technology is proposed based on DC bus to grounding capacitance. This method does not affect the normal operation of DC power system. The insulation monitoring devices for DC power system is designed. A prototype test that it is able to monitor the capacitance value of the DC bus to grounding capacitance in real time, send out the alarm information with the larger grounding capacitance and improve the reliability of the DC system, which has the advantages of simple operation, accurate measurement and good stability.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Zhijun Luo AU - Xiaodan Ren AU - Hao Yang AU - Ganglin Cai AU - Chu Qing AU - Yanling Luo PY - 2016/01 DA - 2016/01 TI - Research on the Insulation Monitoring Devices for DC Power System Based on the Detection Technology of DC Bus to Grounding Capacitance BT - 2015 2nd International Forum on Electrical Engineering and Automation (IFEEA 2015) PB - Atlantis Press SP - 117 EP - 120 SN - 2352-5401 UR - https://doi.org/10.2991/ifeea-15.2016.24 DO - https://doi.org/10.2991/ifeea-15.2016.24 ID - Luo2016/01 ER -