NEW ENERGY CONSUMPTION CAPACITY ASSESSMENT METHOD BASED ON NETWORK SECURITY AND STABILITY CONSTRAINTS

Meng Gaojun; Zhang Feng; Xu Xiaoyi; Zhang Yangfei; Ji Yu

doi:10.19912/j.0254-0096.tynxb.2022-1053

PDF(2081 KB)

Acta Energiae Solaris Sinica ›› 2023, Vol. 44 ›› Issue (11) : 505-512. DOI: 10.19912/j.0254-0096.tynxb.2022-1053

NEW ENERGY CONSUMPTION CAPACITY ASSESSMENT METHOD BASED ON NETWORK SECURITY AND STABILITY CONSTRAINTS

Meng Gaojun¹, Zhang Feng¹, Xu Xiaoyi², Zhang Yangfei¹, Ji Yu¹

Author information +

History +

Abstract

Given the context of multi-infeed DC power and the high percentage penetration of renewable energy sources, accurately evaluating the maximum absorptive capacity of power grid renewable energy sources, taking into account the randomness of renewable energy output and the security constraints of the system network, is of great significance for promoting the absorption of renewable energy sources. To address these challenges, this paper proposes a method for evaluating the maximum absorption capacity of new energy based on network security and stability constraints. The paper considers the impact of generator set regulation characteristics, multi-DC regulation power, and other factors on the maximum absorption capacity of new energy. A probability distribution discrete model is employed to describe the random nature of new energy distribution. A calculation model of new energy consumption capacity constrained by static voltage stability of the power grid and generator output is established. The proposed model establishes a calculation framework for new energy absorption capacity constrained by the static voltage stability of the power grid and generator output. By calculating discrete probability, the model enables the realization of a new energy grid-connected multi-scene state simulation, thereby solving the discrete distribution of the maximum absorption power of new energy and then making out this maximum absorption capacity of new energy under multiple scenarios of operation. An improved IEEE 39-node system is adopted in this paper for multi-scene simulation analysis, whose results indicate that the proposed new energy absorption capacity calculation method based on network security and stability constraints can effectively reflect the new energy absorption capacity under multiple scenarios.

Key words

new energy consumption / power grid stability / static voltage / discrete probability / multi-scene simulation

Cite this article

EndNote

Ris (Procite)

Bibtex

Download Citations

Meng Gaojun, Zhang Feng, Xu Xiaoyi, Zhang Yangfei, Ji Yu. NEW ENERGY CONSUMPTION CAPACITY ASSESSMENT METHOD BASED ON NETWORK SECURITY AND STABILITY CONSTRAINTS[J]. Acta Energiae Solaris Sinica. 2023, 44(11): 505-512 https://doi.org/10.19912/j.0254-0096.tynxb.2022-1053

References

[1] 舒印彪, 张智刚, 郭剑波, 等. 新能源消纳关键因素分析及解决措施研究[J]. 中国电机工程学报, 2017, 37(1): 1-9.
SHU Y B, ZHANG Z G, GUO J B, et al.Study on key factors and solution of renewable energy accommodation[J]. Proceedings of the CSEE, 2017, 37(1): 1-9.
[2] 赖全怡, 陈民权, 李尚远, 等. 含高密度光伏电源的受端电网暂态电压有理分式拟合分析[J]. 中国电机工程学报, 2019, 39(11): 3186-3194.
LAI Q Y, CHEN M Q, LI S Y, et al.Transient voltage analysis for receiving power system with high PV penetration based on rational fraction fitting method[J]. Proceedings of the CSEE, 2019, 39(11): 3186-3194.
[3] 易俊, 林伟芳, 余芳芳, 等. 受静态电压稳定约束的新能源临界渗透率计算方法[J]. 电网技术, 2020, 44(8): 2906-2912.
YI J, LIN W F, YU F F, et al.Calculation method of critical penetration of renewable energy constrained by static voltage stability[J]. Power system technology, 2020, 44(8): 2906-2912.
[4] 白建华, 辛颂旭, 刘俊, 等. 中国实现高比例可再生能源发展路径研究[J]. 中国电机工程学报, 2015, 35(14): 3699-3705.
BAI J H, XIN S X, LIU J, et al.Roadmap of realizing the high penetration renewable energy in China[J]. Proceedings of the CSEE, 2015, 35(14): 3699-3705.
[5] 章健, 张玉晓, 熊壮壮, 等. 计及DR的新能源配电网电压无功协调优化[J]. 郑州大学学报(工学版), 2020, 41(2): 61-66.
ZHANG J, ZHANG Y X, XIONG Z Z, et al.Voltage reactive power coordination optimization of distributed new energy network considering DR[J]. Journal of Zhengzhou University (engineering science), 2020, 41(2): 61-66.
[6] 刘华志, 李永刚, 王优胤, 等. 无功电压优化对新能源消纳的影响[J]. 电工技术学报, 2019, 34(S2): 646-653.
LIU H Z, Li Y G, WANG Y Y, et al.Influence about reactive power voltage optimization on the dissipation of new energy[J]. Transactions of China Electrotechnical Society, 2019, 34(S2): 646-653.
[7] 盛四清, 邱昊, 张文朝, 等. 考虑稳态和动态有功平衡约束的新能源消纳综合评估方法[J]. 电力系统保护与控制, 2019, 47(10): 51-56.
SHENG S Q, QIU H, ZHANG W C, et al.Comprehensive assessment method of new energy consumption considering steady and dynamic active power equilibrium constraints[J]. Power system protection and control, 2019, 47(10): 51-56.
[8] 张振宇, 王文倬, 张钢, 等. 基于非时序模型的新能源消纳能力评估方法[J]. 电力系统自动化, 2019, 43(20): 24-30.
ZHANG Z Y, WANG W Z, ZHANG G, et al.Assessment method of accommodation capacity of renewable energy based on non-time-series model[J]. Automation of electric power systems, 2019, 43(20): 24-30.
[9] 刘纯, 屈姬贤, 石文辉. 基于随机生产模拟的新能源消纳能力评估方法[J]. 中国电机工程学报, 2020, 40(10): 3134-3144.
LIU C, QU J X, SHI W H.Evaluating method of ability of accommodating renewable energy based on probabilistic production simulation[J]. Proceedings of the CSEE, 2020, 40(10): 3134-3144.
[10] 张振宇, 王文倬, 张小奇, 等. 基于电力系统承载力指标的新能源装机规划方法[J]. 电网技术, 2021, 45(2): 632-639.
ZHANG Z Y, WANG W Z, ZHANG X Q, et al.Renewable energy capacity planning based on carrying capacity indicators of power system[J]. Power system technology, 2021, 45(2): 632-639.
[11] 段建民, 王志新, 王承民. 基于电网聚合模型的新能源接纳能力评价与分析[J]. 分布式能源, 2019, 4(5): 42-49.
DUAN J M, WANG Z X, WANG C M.Evaluation and analysis of the capability of new energy integration based on grid aggregation mode[J]. Distributed energy, 2019, 4(5): 42-49.
[12] 李明节, 陈国平, 董存, 等. 新能源电力系统电力电量平衡问题研究[J]. 电网技术, 2019, 43(11): 3979-3986.
LI M J, CHEN G P, DONG C, et al.Research on power balance of high proportion renewable energy system[J]. Power system technology, 2019, 43(11): 3979-3986.
[13] 胡佳怡, 李亦言, 周云, 等. 考虑新能源出力特性的华东电网新能源消纳承载能力分析[J]. 水电能源科学, 2018, 36(11): 212-216.
HU J Y, LI Y Y, ZHOU Y, et al.Analysis of East China power grid's ability of admitting new energy resources considering output characteristics of new energy[J]. Water resources and power, 2018, 36(11): 212-216.
[14] 邵成成, 王雅楠, 冯陈佳, 等. 考虑多能源电力特性的电力系统中长期生产模拟[J]. 中国电机工程学报, 2020, 40(13): 4072-4081.
SHAO C C, WANG Y N, FENG C J, et al.Mid/long-term power system production simulation considering multi-energy generation[J]. Proceedings of the CSEE, 2020, 40(13): 4072-4081.
[15] 孙勇, 魏敏, 王磊, 等. 基于系统调峰约束的电网风电消纳水平研究[J]. 电力系统保护与控制, 2019, 47(19): 107-112.
SUN Y, WEI M, WANG L, et al.Study on wind power consumption based on system peak regulation capability constrain[J]. Power system protection and control, 2019, 47(19): 107-112.
[16] 梁海平, 王翠, 王正平, 等. 基于改进FPA算法的配电网光伏消纳能力评估[J]. 可再生能源, 2019, 37(2): 190-198.
LIANG H P, WANG C, WANG Z P, et al.Evaluation of distributed photovoltaic integration capacity based on improved FPA algorithm[J]. Renewable energy resources, 2019, 37(2): 190-198.
[17] 郝捷, 崔佳琪, 张颖. 交直流混联电网风电消纳能力计算分析[J]. 山西电力, 2019(2): 58-61.
HAO J, CUI J Q, ZHANG Y.Computational analysis of wind power consumption capability of AC/DC hybrid grid[J]. Shanxi electric power, 2019(2): 58-61.
[18] 李亦凡, 房鑫炎, 王波, 等. 计及节点脆弱程度的新能源消纳能力风险评估[J]. 电网技术, 2020, 44(12): 4479-4486.
LI Y F, FANG X Y, WANG B, et al.Risk assessment of new energy consumption capacity considering node vulnerability[J]. Power system technology, 2020, 44(12): 4479-4486.
[19] 李东东, 梁自超, 周玉琦. 含风电场的受端系统暂态电压稳定性评估[J]. 电力系统保护与控制, 2015, 43(13): 8-14.
LI D D, LIANG Z C, ZHOU Y Q.Transient voltage stability assessment of receiving end grid incorporating with wind farm[J]. Power system protection and control, 2015, 43(13): 8-14.