A Multi-Level Grid Database for Protecting and Sharing Historical Geographic Urban Data: A Case Study of Shanghai

Autor: Shuang Li

Publikováno v: ISPRS International Journal of Geo-Information, Vol 12, Iss 8, p 325 (2023)

Historical geographic data play an important supporting role in the study of long-term geographic studies, such as climate change, urban expansion and land-use and land-cover change. These data vary in source, format and accuracy and are widely found

Externí odkaz: https://doaj.org/article/e80a635df6b842ac811bc862a13bb692

QRA-Grid: Quantitative Risk Analysis and Grid-based Pre-warning Model for Urban Natural Gas Pipeline

Autor: Shuang Li, Chengqi Cheng, Guoliang Pu

Publikováno v: ISPRS International Journal of Geo-Information, Vol 8, Iss 3, p 122 (2019)

With the increasing use and complexity of urban natural gas pipelines, the occurrence of accidents owing to leakage, fire, explosion, etc., has increased. Based on Quantitative Risk Analysis (QRA) models and Geographic Information System (GIS) techno

Externí odkaz: https://doaj.org/article/f3d659a65c684823a7de6cb29ada37da

QRA-Grid: Quantitative Risk Analysis and Grid-based Pre-warning Model for Urban Natural Gas Pipeline

Autor: Bo Chen, Chengqi Cheng, Guoliang Pu, Shuang Li

Publikováno v: ISPRS International Journal of Geo-Information
Volume 8
Issue 3
ISPRS International Journal of Geo-Information, Vol 8, Iss 3, p 122 (2019)

With the increasing use and complexity of urban natural gas pipelines, the occurrence of accidents owing to leakage, fire, explosion, etc., has increased. Based on Quantitative Risk Analysis (QRA) models and Geographic Information System (GIS) techno

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f9b790e22370fdd0e039faf8aeb1a0e

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A flexible five-level cascaded H-bridge inverter for photovoltaic gird-connected systems

Autor: Mehdi Savaghebi, Josep M. Guerrero, Fengjiang Wu, Bo Sun

Publikováno v: Sun, B, Wu, F, Savaghebi, M & Guerrero, J M 2015, A flexible five-level cascaded H-bridge inverter for photovoltaic gird-connected systems . in Proceedings of 9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia) : "Green World with Power Electronics" ., 7168101, IEEE Press, International Conference on Power Electronics, pp. 2369-2375, 9th International Conference on Power Electronics-ECCE Asia, ICPE 2015-ECCE Asia, Seoul, Korea, Republic of, 01/06/2015 . https://doi.org/10.1109/ICPE.2015.7168101

With the rapid penetration of photovoltaic (PV) grid-connected system in industrial and commercial application, it is critical to improve the efficiency and enhance the utilization of PV power generation system. This paper proposes a flexible five-le

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a44547804cda25650224281507680ec5
https://doi.org/10.1109/icpe.2015.7168101