Coordination control method of photovoltaic and energy storage for distribution network based on virtual substation

doi:10.12028/j.issn.2095-4239.2019.0091

Energy Storage Science and Technology ›› 2019, Vol. 8 ›› Issue (4): 629-636.doi: 10.12028/j.issn.2095-4239.2019.0091

Previous Articles Next Articles

Coordination control method of photovoltaic and energy storage for distribution network based on virtual substation

HU Ping¹, WU Bin², GUO Li³, HU Shiyao⁴, YANG Shuqiang⁴

1 State Grid HeBei Electric Power Supply Co. LTD., Shijiazhuang 050000, Hebei, China;
2 State Grid Shijiazhuang Electric Power Supply Company, Shijiazhuang 050000, Hebei, China;
3 Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin 300072, China;
4 Institute of Economic and Technology, State Grid Hebei Electric Power Supply Co. LTD, Shijiazhuang 050000, Hebei, China

Received:2019-05-16 Revised:2019-06-10 Online:2019-07-01 Published:2019-07-01

Abstract

Abstract: In view of the low reliability of power supply in rural distribution network and the problem of voltage overrun and power flow reversal caused by large-scale distributed photovoltaic access under the policy of photovoltaic poverty alleviation, a coordinated control method of optical storage based on Virtual Substation mode is proposed. Combining with the actual engineering case of Yinglixiang distribution network in Hebei Province, the steady-state performance of the system under different operation schemes, such as voltage level and network loss, is analyzed. The effectiveness of the proposed method to improve the reliability of rural distribution network is verifed by Monte Carlo simulation.

Key words: distributed photovoltaic, virtual substation, voltage control, coordination control

CLC Number:

TM73

HU Ping, WU Bin, GUO Li, HU Shiyao, YANG Shuqiang. Coordination control method of photovoltaic and energy storage for distribution network based on virtual substation[J]. Energy Storage Science and Technology, 2019, 8(4): 629-636.

References

[1] KARIMI M, MOKHLIS H, NAIDU K, et al. Photovoltaic penetration issues and impacts in distribution network-A review[J]. Renewable and Sustainable Energy Reviews, 2016, 53:594-605.
[2] OCHOA L F, HARRISON G P. Minimizing energy losses:Optimal accommodation and smart operation of renewable distributed generation[J]. IEEE Transactions on Power Systems, 2011, 26(1):198-205.
[3] OLIVIER F, ARISTIDOU P, ERNST D, et al. Active management of low-voltage networks for mitigating overvoltages due to photovoltaic units[J]. IEEE Transactions on Smart Grid, 2016, 7(2):926-936.
[4] JAHANGIRI P, ALIPRANTIS D C. Distributed volt/VAR control by PV inverters[J]. IEEE Transactions on Power Systems, 2013, 28(3):3429-3439.
[5] ŠULC P, BACKHAUS S, CHERTKOV M. Optimal distributed control of reactive power via the alternating direction method of multipliers[J]. IEEE Transactions on Energy Conversion, 2014, 29(4):968-977.
[6] CHAI Yuanyuan, GUO Li, WANG Chengshan, et al. Network partition and voltage coordination control for distribution networks with high penetration of distributed PV units[J]. IEEE Transactions on Power Systems, 2018, 33(3):3396-3407.
[7] LI Peng, JI Haoran, WANG Chengshan, et al. Optimal operation of soft open points in active distribution networks under three-phase unbalanced conditions[J]. IEEE Transactions on Smart Grid, 2019, 10(1):380-391.
[8] FARIVAR M, CLARKE C R, LOW S H, et al. Inverter VAR control for distribution systems with renewables[C]//Proceedings of IEEE International Conference on Smart Grid Communications, Brussels, 2011:457-462.
[9] 刘一兵, 吴文传, 张伯明, 等. 基于混合整数二阶锥规划的主动配电网有功-无功协调多时段优化运行[J]. 中国电机工程学报, 2014, 34(16):2575-2583. LIU Yibing, WU Wenchuan, ZHANG Boming, et al. A mixed integer second-order cone programming based active and reactive power coordinated multi-period optimization for active distribution network[J]. Proceedings of the CSEE, 2014, 34(16):2575-2583.
[10] LOW S H. Convex relaxation of optimal power flow-part Ⅱ:Exactness[J]. IEEE Transactions on Control of Network Systems, 2014, 1(2):177-189.
[11] TIAN Zhuang, WU Wenchuan, ZHANG Boming, et al. Mixedinteger second-order cone programing model for VAR optimization and network reconfiguration in active distribution networks[J]. IET Generation, Transmission, Distribution, 2016, 10(8):1938-1946.
[12] ABDELOUADOUD S Y, GIRARD R, NEIRAC F P, et al. Optimal power flow of a distribution system based on increasingly tight cutting planes added to a second order cone relaxation[J]. International Journal of Electrical Power & Energy Systems, 2015, 69:9-17.
[13] GAO Hongjun, LIU Junyong, WANG Lingfeng, et al. Cutting planes based relaxed optimal power flow in active distribution systems[J]. Electric Power Systems Research, 2017, 143:272-280.
[14] 杨书强, 郭力, 刘娇扬, 等. 应用场景压缩和计及电压调节策略的光伏接入规划[J]. 电力系统自动化, 2018, 42(15):37-44. YANG Shuqiang, GUO Li, LIU Jiaoyang, et al. Photovoltaic access planning based on scenario compression and voltage regulation strategy[J]. Automation of Electric Power Systems, 2018, 42(15):37-44.
[15] 王锡凡, 方万良, 杜正春. 现代电力系统分析[M]. 北京:科学出版社, 2003:120-134. WANG Xifan, FANG Wanliang, DU Zhengchun. Modern power system analysis[M]. Beijing:Science Press, 2003:120-134.
[16] 熊虎岗, 程浩忠, 孔涛. 基于免疫-中心点聚类算法的无功电压控制分区[J]. 电力系统自动化, 2007(2):22-26. XIONG Hugang, CHENG Haozhong, KONG Tao. Network partitioning for reactive power/voltage control based on immunecentral point clustering algorithm[J]. Automation of Electric Power Systems, 2007(2):22-26.
[17] LI Xialin, GUO Li, LI Yunwei, et al. A unified control for the DCAC interlinking converters in hybrid AC/DC microgrids[J]. IEEE Transactions on Smart Grid, 2018, 9(6):6540-6553.
[18] 李霞林. 交直流混合微电网稳定运行控制[D]. 天津:天津大学, 2014. LI Xialin. Stable Operation and control of a hybrid AC/DC microgrid[D]. Tianjin:Tianjin University, 2014.
[19] BINDNER H, CRONIN T, LUNDSAGER P, et al. Lifetime modelling of lead acid batteries[R]. Roskilde:Risø National Laboratory, 2005.

Coordination control method of photovoltaic and energy storage for distribution network based on virtual substation

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 1

Recommended Articles

Metrics

Comments