TY - JOUR
T1 - SNOP-based operation optimization and analysis of distribution networks
AU - Wang, Chengshan
AU - Sun, Chongbo
AU - Li, Peng
AU - Wu, Jianzhong
AU - Xing, Feng
AU - Yu, Yue
N1 - Publisher Copyright:
© 2015 State Grid Electric Power Research Institute Press.
PY - 2015/5/10
Y1 - 2015/5/10
N2 - The power supply mode of distribution network is being reformed cumulatively with the development of smart distribution grid. Soft normally open point (SNOP) refers to power electronic devices installed in place of a normally-open point, also called tie switch. In a medium-voltage distribution network, SNOP provides an alternative power supply mode and brings numerous benefits to the distribution network. Firstly, the benefits and theory of SNOP are presented. Secondly, the operation boundary and optimization model of distribution network with SNOP are proposed. Finally, the potential advantages of SNOP are verified by comparing with network reconfiguration from static and dynamic power flow optimization, as well as real-time adjustment.
AB - The power supply mode of distribution network is being reformed cumulatively with the development of smart distribution grid. Soft normally open point (SNOP) refers to power electronic devices installed in place of a normally-open point, also called tie switch. In a medium-voltage distribution network, SNOP provides an alternative power supply mode and brings numerous benefits to the distribution network. Firstly, the benefits and theory of SNOP are presented. Secondly, the operation boundary and optimization model of distribution network with SNOP are proposed. Finally, the potential advantages of SNOP are verified by comparing with network reconfiguration from static and dynamic power flow optimization, as well as real-time adjustment.
KW - Distributed generator
KW - Distribution network
KW - Network reconfiguration
KW - Power flow optimization
UR - https://www.scopus.com/pages/publications/84929725546
U2 - 10.7500/AEPS20140828002
DO - 10.7500/AEPS20140828002
M3 - Article
AN - SCOPUS:84929725546
SN - 1000-1026
VL - 39
SP - 82
EP - 87
JO - Dianli Xitong Zidonghua/Automation of Electric Power Systems
JF - Dianli Xitong Zidonghua/Automation of Electric Power Systems
IS - 9
ER -