Power Generation Technology ›› 2023, Vol. 44 ›› Issue (1): 18-24.DOI: 10.12096/j.2096-4528.pgt.21090
• Energy Storage • Previous Articles Next Articles
Shuai CHU1, Aihua WANG2, Weichun GE1,2, Yinxuan LI3, Dai CUI1,2
Received:
2022-02-26
Published:
2023-02-28
Online:
2023-03-02
Supported by:
CLC Number:
Shuai CHU, Aihua WANG, Weichun GE, Yinxuan LI, Dai CUI. Analytical Method for Power Grid Dispatching Centralized Thermal Storage to Reduce Wind Abandoned Rate[J]. Power Generation Technology, 2023, 44(1): 18-24.
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URL: https://www.pgtjournal.com/EN/10.12096/j.2096-4528.pgt.21090
年份 | 风力发电量/(亿kW⋅h) | 储热电量/(亿kW⋅h) | 取暖弃风电量/(亿kW⋅h) | 取暖弃风率/% | 弃风率下降/% | 取暖季应弃风率/% |
---|---|---|---|---|---|---|
2017 | 149.64 | 1.61 | 10.68 | 7.14 | 1.08 | 8.22 |
2018 | 42.11 | 3.22 | 1.04 | 2.41 | 7.71 | 10.12 |
Tab. 1 Relationship between thermal storage and abandoned wind in 2017 and the first quarter of 2018
年份 | 风力发电量/(亿kW⋅h) | 储热电量/(亿kW⋅h) | 取暖弃风电量/(亿kW⋅h) | 取暖弃风率/% | 弃风率下降/% | 取暖季应弃风率/% |
---|---|---|---|---|---|---|
2017 | 149.64 | 1.61 | 10.68 | 7.14 | 1.08 | 8.22 |
2018 | 42.11 | 3.22 | 1.04 | 2.41 | 7.71 | 10.12 |
月份 | 总风力发电量/(亿kW⋅h) | 总储热电量/ (亿kW⋅h) | 总弃风电量/ (亿kW⋅h) | 低谷储热 电量/(亿kW⋅h) | 低谷弃风 电量/(亿kW⋅h) | 总储热 占比/% | 低谷弃风 占比/% | 实际 弃风率/% | 应弃风率/% |
---|---|---|---|---|---|---|---|---|---|
1 | 12.27 | 0.84 | 0.14 | 0.74 | 0.12 | 6.85 | 85.71 | 1.14 | 7.93 |
2 | 10.79 | 0.95 | 0.73 | 0.54 | 0.33 | 8.80 | 45.21 | 6.77 | 15.65 |
3 | 19.04 | 1.69 | 0.17 | 1.08 | 0.08 | 8.88 | 47.06 | 0.89 | 9.76 |
Tab. 2 Relationship between thermal storage and abandoned wind from January to March in 2018
月份 | 总风力发电量/(亿kW⋅h) | 总储热电量/ (亿kW⋅h) | 总弃风电量/ (亿kW⋅h) | 低谷储热 电量/(亿kW⋅h) | 低谷弃风 电量/(亿kW⋅h) | 总储热 占比/% | 低谷弃风 占比/% | 实际 弃风率/% | 应弃风率/% |
---|---|---|---|---|---|---|---|---|---|
1 | 12.27 | 0.84 | 0.14 | 0.74 | 0.12 | 6.85 | 85.71 | 1.14 | 7.93 |
2 | 10.79 | 0.95 | 0.73 | 0.54 | 0.33 | 8.80 | 45.21 | 6.77 | 15.65 |
3 | 19.04 | 1.69 | 0.17 | 1.08 | 0.08 | 8.88 | 47.06 | 0.89 | 9.76 |
年度 | 投入时长/h | 最大电力/MW | 出现时间 |
---|---|---|---|
2017 | 645 | 540.0 | 2017/12/29 05:00 |
2018 | 920 | 938.5 | 2018/03/12 02:00 |
Tab. 3 Thermal storage input time, maximum power and time of occurrence
年度 | 投入时长/h | 最大电力/MW | 出现时间 |
---|---|---|---|
2017 | 645 | 540.0 | 2017/12/29 05:00 |
2018 | 920 | 938.5 | 2018/03/12 02:00 |
时刻 | 储热投入容量/MW | 机组深度调峰容量/MW | 时刻 | 储热投入容量/MW | 机组深度调峰容量/MW |
---|---|---|---|---|---|
22:00 | 0 | 0 | 10:00 | 199 | 110 |
23:00 | 80 | 50 | 11:00 | 140 | 109 |
00:00 | 279 | 110 | 12:00 | 275 | 108 |
01:00 | 279 | 109 | 13:00 | 122 | 98 |
02:00 | 279 | 111 | 14:00 | 0 | 38 |
03:00 | 279 | 109 | 15:00 | 0 | 0 |
04:00 | 279 | 111 | 16:00 | 0 | 0 |
05:00 | 0 | 110 | 17:00 | 0 | 0 |
06:00 | 279 | 110 | 18:00 | 0 | 0 |
07:00 | 278 | 111 | 19:00 | 0 | 0 |
08:00 | 277 | 112 | 20:00 | 0 | 0 |
09:00 | 63 | 110 | 21:00 | 0 | 0 |
Tab. 4 Data of February 9, 22:00 to February 10, 21:00 in 2018
时刻 | 储热投入容量/MW | 机组深度调峰容量/MW | 时刻 | 储热投入容量/MW | 机组深度调峰容量/MW |
---|---|---|---|---|---|
22:00 | 0 | 0 | 10:00 | 199 | 110 |
23:00 | 80 | 50 | 11:00 | 140 | 109 |
00:00 | 279 | 110 | 12:00 | 275 | 108 |
01:00 | 279 | 109 | 13:00 | 122 | 98 |
02:00 | 279 | 111 | 14:00 | 0 | 38 |
03:00 | 279 | 109 | 15:00 | 0 | 0 |
04:00 | 279 | 111 | 16:00 | 0 | 0 |
05:00 | 0 | 110 | 17:00 | 0 | 0 |
06:00 | 279 | 110 | 18:00 | 0 | 0 |
07:00 | 278 | 111 | 19:00 | 0 | 0 |
08:00 | 277 | 112 | 20:00 | 0 | 0 |
09:00 | 63 | 110 | 21:00 | 0 | 0 |
1 | 楚帅,葛维春,李音璇,等 .含海水淡化负荷的可再生能源消纳技术研究综述[J].智慧电力,2021,49(11):14-23. doi:10.3969/j.issn.1673-7598.2021.11.004 |
CHU S, GE W C, LI Y X,et al .Review on renewable energy integration technology with seawater desalination load[J].Smart Power,2021,49(11):14-23. doi:10.3969/j.issn.1673-7598.2021.11.004 | |
2 | 黄树帮,陈耀,金宇清 .碳中和背景下多通道特征组合超短期风电功率预测[J].发电技术,2021,42(1):60-68. doi:10.12096/j.2096-4528.pgt.20103 |
HUANG S B, CHEN Y, JIN Y Q .A multi-channel feature combination model for ultra-short-term wind power prediction under carbon neutral background[J].Power Generation Technology,2021,42(1):60-68. doi:10.12096/j.2096-4528.pgt.20103 | |
3 | 宋杰,张卫国,李树鹏,等 .蓄热式电采暖负荷参与风电消纳运行策略研究[J].电力系统保护与控制,2021,49(3):80-87. |
SONG J, ZHANG W G, LI S P,et al .Research on operational strategy for regenerative electric heating load participating in wind power consumption[J].Power System Protection and Control,2021,49(3):80-87. | |
4 | 张涛,刘伉,陶然,等 .计及热惯性及光热电站的综合能源系统优化[J].电力建设,2023,44(1):109-117. doi:10.12204/j.issn.1000-7229.2023.01.013 |
ZHANG T, LIU K, TAO R,et al .Integrated energy system optimization considering thermal inertia and CSP station[J].Electric Power Construction,2023,44(1):109-117. doi:10.12204/j.issn.1000-7229.2023.01.013 | |
5 | 葛维春,李军徽,马腾,等 .提高风电接纳的储热系统容量优化配置[J].电工电能新技术,2019,39(4):64-70. |
GE W C, LI J H, MA T,et al .Optimal allocation of heat storage system capacity for increasing wind power integration[J].Advanced Technology of Electrical Engineering and Energy,2019,39(4):64-70. | |
6 | 崔扬,杨志文,仲悟之,等 .降低硫硝排放的含储热热电联产机组与风电联合调度策略[J].电网技术,2018,42(4):1063-1070. |
CUI Y, YANG Z W, ZHONG W Z,et al .A joint scheduling strategy of CHP with thermal energy storage and wind power to reduce sulfur and nitrate emission[J].Power System Technology,2018,42(4):1063-1070. | |
7 | 李虹,王晓丹,周晓洁,等 .基于储热热电机组和电锅炉的风电消纳调度模型[J].电力科学与工程,2018,34(1):11-17. doi:10.3969/j.ISSN.1672-0792.2018.01.003 |
LI H, WANG X D, ZHOU X J,et al .Wind power accommodation dispatching model based on thermoelectric unit with heat storage device and electric boiler[J].Electric Power Science and Engineering,2018,34(1):11-17. doi:10.3969/j.ISSN.1672-0792.2018.01.003 | |
8 | 赖业宁,张政,薛峰,等 .电热协同互补提升电网灵活性的评估及仿真[J].浙江电力,2022,41(3):34-41. |
LAI Y N, ZHANG Z, XUE F .Evaluation and simulation of grid flexibility improvement by electric-thermal complement[J].Zhejiang Electric Power,2022,41(3):34-41. | |
9 | 王思渊,江全元,葛延峰 .考虑风电爬坡事件的储能配置[J].电网技术,2018,42(4):1093-1101. doi:10.13335/j.1000-3673.pst.2017.1907 |
WANG S Y, JIANG Q Y, GE Y F .Optimal configuration of energy storage considering wind ramping events[J].Power System Technology,2018,42(4):1093-1101. doi:10.13335/j.1000-3673.pst.2017.1907 | |
10 | 曹丽华,丁皓轩,葛维春,等 .热电联产机组储热罐最佳容量的确定方法[J].太阳能学报,2021,42(2):61-67. doi:10.19912/j.0254-0096.tynxb.2018-0864 |
CAO L H, DING H X, GE W C,et al .Determination method of optimum capacity of heat storage tank in combined heat and power plant[J].Acta Energiae Solaris Sinica,2021,42(2):61-67. doi:10.19912/j.0254-0096.tynxb.2018-0864 | |
11 | 李雪松,随权,林湘宁,等 .一种兼顾富余风电充分消纳和全局效益的电网灵活负荷控制策略[J].中国电机工程学报,2020,40(18):5885-5897. |
LI X S, SUI Q, LIN X N,et al .A flexible load control strategy for power grid considering fully consumption of surplus wind power and global benefits[J].Proceedings of the CSEE,2020,40(18):5885-5897. | |
12 | 李军徽,付英男,李翠萍,等 .提升风电消纳的储热电混合储能系统经济优化配置[J].电网技术,2020,44(12):4547-4557. |
LI J H, FU Y N, LI C P,et al .Economic optimal configuration of hybrid energy storage system for improving wind power consumption[J].Power System Technology,2020,44(12):4547-4557. | |
13 | 史昭娣,王伟胜,黄越辉,等 .多能互补发电系统储电和储热容量分层优化规划方法[J].电网技术,2020,44(9):3263-3271. |
SHI Z D, WANG W S, HUANG Y H,et al .Hierarchical optimization planning for electrical energy and heat storage capacity in multi-energy complementary generation system[J].Power System Technology,2020,44(9):3263-3271. | |
14 | 吕泉,刘永成,刘乐,等 .考虑弃风特性的风电供热项目节煤效果与最佳配置方案研究[J].中国电机工程学报,2017,37(16):4699-4711. |
LV Q, LIU Y C, LIU L,et al .Research on coal-saving performance and optimal configuration of wind power heating project considering wind power curtailment characteristics[J].Proceedings of the CSEE,2017,37(16):4699-4711. | |
15 | 于婧,孙宏斌,沈欣炜 .考虑储热装置的风电-热电机组联合优化运行策略[J].电力自动化设备,2017,37(6):139-145. |
YU J, SUN H B, SHEN X W .Optimal operating strategy of integrated power system with wind farm,CHP unit and heat storage device[J].Electric Power Automation Equipment,2017,37(6):139-145. | |
16 | 戴远航,陈磊,闵勇,等 .风电场与含储热的热电联产联合运行的优化调度[J].中国电机工程学报,2017,37(12):3470-3479. doi:10.13334/j.0258-8013.pcsee.162644 |
DAI Y H, CHEN L, MIN Y,et al .Optimal dispatch for joint operation of wind farm and combined heat and power plant with thermal energy storage[J].Proceedings of the CSEE,2017,37(12):3470-3479. doi:10.13334/j.0258-8013.pcsee.162644 | |
17 | 于炎娟,陈红坤,姜欣,等 .促进风电消纳的蓄热罐运行策略[J].电力系统自动化,2017,41(7):37-43. doi:10.7500/AEPS20160510006 |
YU Y J, CHEN H K, JIANG X,et al .Operation strategy for heat storage tank to improve wind power accommodation[J].Automation of Electric Power Systems,2017,41(7):37-43. doi:10.7500/AEPS20160510006 | |
18 | 靳文涛,李相俊,惠东,等 .规模化储能电站电池一致性的统计特性研究[J].发电技术,2021,42(3):298-305. doi:10.12096/j.2096-4528.pgt.20063 |
JIN W T, LI X J, HUI D,et al .Study on statistical characteristics of battery consistency in large-scale energy storage power stations[J].Power Generation Technology,2021,42(3):298-305. doi:10.12096/j.2096-4528.pgt.20063 | |
19 | 王颖杰,詹红霞,杨孝华,等 .考虑综合需求响应的电热系统调度[J].电力工程技术,2021,40(1):17-24. |
WANG Y J, ZHAN H X, YANG X H .Optimal dispatching strategy of combined heat and power system considering integrated demand response[J].Electric Power Engineering Technology,2021,40(1):17-24. | |
20 | 宣文博,李慧,刘忠义,等 .一种基于虚拟电厂技术的城市可再生能源消纳能力提升方法[J].发电技术,2021,42(3):289-297. doi:10.12096/j.2096-4528.pgt.20104 |
XUAN W B, LI H, LIU Z Y,et al .A method for improving the accommodating capability of urban renewable energy based on virtual power plant technology[J].Power Generation Technology,2021,42(3):289-297. doi:10.12096/j.2096-4528.pgt.20104 | |
21 | 史喆,金宇飞,王勇,等 .基于用户舒适度区间约束的电热区域综合能源系统优化运行研究[J].电力系统保护与控制,2022,50(20):168-177. |
SHI Z, JIN Y F, WANG Y,et al .Optimal operation of an electric heating region integrated energy system based on a user comfort interval constraint[J].Power System Protection and Control,2022,50(20):168-177. |
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