Study on Protection Scheme for Low-voltage Distribution Network with Distributed Generation

2013 ◽  
Vol 12 (16) ◽  
pp. 3655-3659 ◽  
Author(s):  
Zhu Xueling ◽  
Zhou Ning ◽  
Han Fei ◽  
Li Qiang ◽  
Li Daokuan
Keyword(s):  
Distributed Generation ◽  
Low Voltage ◽  
Distribution Network ◽  
Voltage Distribution ◽  
Protection Scheme

Modified Suggestions for Distribution Automation Standards to Coping with DG Connected to the Power Grid

2014 ◽  
Vol 672-674 ◽  
pp. 1281-1287
Author(s):  
Xiao Rui Jing ◽  
Qiang Fu ◽  
Bo Yang
Keyword(s):  
Power Quality ◽  
Distributed Generation ◽  
Low Voltage ◽  
Power Grid ◽  
Rapid Development ◽  
Distribution Network ◽  
Distribution Automation ◽  
Solar Photovoltaic ◽  
Voltage Distribution ◽  
Power Sources

With the rapid development of energy-saving and environmentally friendly power sources, such as solar photovoltaic and biomass power, the demand of distributed generation (DG) systems connected to the low-voltage distribution network is increasing. Distributed generation systems connected to the low-voltage distribution network will impact power quality, security and stability operation of power grid. So power companies should strengthen the supervision of DG. Based on the research of domestic and foreign DG monitoring standards, this paper sorts out the DG relevant provisions in existing distribution automation standards, and proposes some modified suggestions in the existing distribution automation standards to cope with DG connected to the distribution network.

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