Firstly, from the perspective of safe operation of electric power network, the maximum PV access capacity of the nodes in the electric power network is obtained based on the annual time-series simulation evaluation, and the variation law of the maximum PV access capacity of the nodes and the factors limiting PV access are further analyzed. Later, considering that the maximum access capacity configuration of photovoltaics is too conservative, it is difficult to obtain the desired return. To maximize the benefits, this paper proposes a mode of planning PV power stations based on the optimal capacity, and a life-cycle profit evaluation model of PV power stations considering the light abandoned is established. According to this model, the optimal PV capacity that maximizes the power station revenue is obtained through evaluation, and sensitivity analysis of the factors influencing the optimal capacity is conducted. The simulation results show that although there is a certain amount of abandoned light in PV construction based on the optimal capacity, the economic efficiency will still be significantly improved compared with the traditional maximum access capacity construction scheme.
{"title":"Annual Time-scale Based PV Capacity Assessment and Planning for Electric Power Network Nodes","authors":"Jinmin Cheng, Bailiang Liu, Weiyuan Wang, F. Dou, Yifan Gao, Ziyuan Ren","doi":"10.1109/CEECT55960.2022.10030525","DOIUrl":"https://doi.org/10.1109/CEECT55960.2022.10030525","url":null,"abstract":"Firstly, from the perspective of safe operation of electric power network, the maximum PV access capacity of the nodes in the electric power network is obtained based on the annual time-series simulation evaluation, and the variation law of the maximum PV access capacity of the nodes and the factors limiting PV access are further analyzed. Later, considering that the maximum access capacity configuration of photovoltaics is too conservative, it is difficult to obtain the desired return. To maximize the benefits, this paper proposes a mode of planning PV power stations based on the optimal capacity, and a life-cycle profit evaluation model of PV power stations considering the light abandoned is established. According to this model, the optimal PV capacity that maximizes the power station revenue is obtained through evaluation, and sensitivity analysis of the factors influencing the optimal capacity is conducted. The simulation results show that although there is a certain amount of abandoned light in PV construction based on the optimal capacity, the economic efficiency will still be significantly improved compared with the traditional maximum access capacity construction scheme.","PeriodicalId":187017,"journal":{"name":"2022 4th International Conference on Electrical Engineering and Control Technologies (CEECT)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127890118","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-01DOI: 10.1109/CEECT55960.2022.10030361
P. Xu, Jingqiu Kang, Wei Zhao, Zhiwei Xing, Weiming Ji
Primary frequency control (PFC) has become increasingly important for the stable operation of power systems, and a very limited number of renewable energy sources are available to provide frequency stabilization services. The coal-fired power generations still need to provide fine PFC services. It is crucial to assess the capability of the thermal power unit under a dynamic changing process. It is important for energy saving to realize the performance prediction and optimal control of heat exchange systems considering dynamic characteristics. Based on the theory of heat current theory, the transient heat current model is established, and the corresponding comprehensive constraint equation is derived to reflect the heat transfer process and heat storage value in the boiler. In a case study of a 600 MW supercritical power plant, the capacities of PFC response are quantified for the first time. The new model of the boiler validates energy increment accurately during the deep peak shaving process with an accuracy of 97.56%.
{"title":"Primary frequency control performance assessment for thermal power plants under deep peak shaving","authors":"P. Xu, Jingqiu Kang, Wei Zhao, Zhiwei Xing, Weiming Ji","doi":"10.1109/CEECT55960.2022.10030361","DOIUrl":"https://doi.org/10.1109/CEECT55960.2022.10030361","url":null,"abstract":"Primary frequency control (PFC) has become increasingly important for the stable operation of power systems, and a very limited number of renewable energy sources are available to provide frequency stabilization services. The coal-fired power generations still need to provide fine PFC services. It is crucial to assess the capability of the thermal power unit under a dynamic changing process. It is important for energy saving to realize the performance prediction and optimal control of heat exchange systems considering dynamic characteristics. Based on the theory of heat current theory, the transient heat current model is established, and the corresponding comprehensive constraint equation is derived to reflect the heat transfer process and heat storage value in the boiler. In a case study of a 600 MW supercritical power plant, the capacities of PFC response are quantified for the first time. The new model of the boiler validates energy increment accurately during the deep peak shaving process with an accuracy of 97.56%.","PeriodicalId":187017,"journal":{"name":"2022 4th International Conference on Electrical Engineering and Control Technologies (CEECT)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127911028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-01DOI: 10.1109/CEECT55960.2022.10030716
Zhang Hongyang, Zhao Yingqi, Gao He, Wang Ningning, Yang Xiaoying
Identify the cost risk factors of technical transformation and transmission project, including the interaction between the various factors, combine the typical project cost reference interval which is established basing on big data theory and 3116 samples completed and put into production from 2017 to 2021 in Shandong Province, propose a cost risk assessment model based on Value at Risk (VaR) theory, and solve the defect that the traditional method cannot quantify the uncertainty of risk variables. The model uses Monte Carlo to simulate the uncertainty fluctuation of cost caused by risk variables. Under the influence of risk factors, if the cost still falls within the reference range after the fluctuation, the maximum deviation of the cost from the mean value is defined as the VaR value, and the cost risk is controlled by controlling the VaR value of each typical project. In addition, the application scenarios of the model are given from three aspects of risk loss estimation, risk early warning threshold setting and dynamic adjustment of risk measures, and the proposed model and method are illustrated with examples.
{"title":"Evaluation of Technical Transformation and Transmission Project Cost and Risk Control with Value at Risk","authors":"Zhang Hongyang, Zhao Yingqi, Gao He, Wang Ningning, Yang Xiaoying","doi":"10.1109/CEECT55960.2022.10030716","DOIUrl":"https://doi.org/10.1109/CEECT55960.2022.10030716","url":null,"abstract":"Identify the cost risk factors of technical transformation and transmission project, including the interaction between the various factors, combine the typical project cost reference interval which is established basing on big data theory and 3116 samples completed and put into production from 2017 to 2021 in Shandong Province, propose a cost risk assessment model based on Value at Risk (VaR) theory, and solve the defect that the traditional method cannot quantify the uncertainty of risk variables. The model uses Monte Carlo to simulate the uncertainty fluctuation of cost caused by risk variables. Under the influence of risk factors, if the cost still falls within the reference range after the fluctuation, the maximum deviation of the cost from the mean value is defined as the VaR value, and the cost risk is controlled by controlling the VaR value of each typical project. In addition, the application scenarios of the model are given from three aspects of risk loss estimation, risk early warning threshold setting and dynamic adjustment of risk measures, and the proposed model and method are illustrated with examples.","PeriodicalId":187017,"journal":{"name":"2022 4th International Conference on Electrical Engineering and Control Technologies (CEECT)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130803753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-01DOI: 10.1109/CEECT55960.2022.10030640
Ruixin Jin, Wei Li, Wenqiang Yang, Xiaoyong Ma
In general, the hybrid energy storage system is an effective method to reduce the influence of impact load on the DC bus voltage stability. In hybrid energy storage systems (HESS), the frequency cut-off points of high and low frequency components will affect the capacity ratio, dynamic characteristics and economic benefits of lithium battery and supercapacitor. Therefore, this paper presents an energy management strategy (EMS) based on frequency division optimization control. First of all, based on the EMS to calculate each source needed to meet the energy response and power response. In addition, considering the differences in power density, energy density and price between the storage battery and the supercapacitor, an objective function aiming at the annual minimum input cost of the HESS is constructed. The optimal cutoff frequency of the HESS and its corresponding lowest cost capacity configuration are solved by iteration within the set cutoff frequency range. Finally, the test results show that when the cut-off frequency of lithium battery and supercapacitor is 0.0088Hz, the objective function takes the minimum value, which indicates the correctness and effectiveness of this test.
{"title":"Capacity Allocation Scheme of Hybrid Energy Storage System Based on Frequency Separation Control Optimization Strategy","authors":"Ruixin Jin, Wei Li, Wenqiang Yang, Xiaoyong Ma","doi":"10.1109/CEECT55960.2022.10030640","DOIUrl":"https://doi.org/10.1109/CEECT55960.2022.10030640","url":null,"abstract":"In general, the hybrid energy storage system is an effective method to reduce the influence of impact load on the DC bus voltage stability. In hybrid energy storage systems (HESS), the frequency cut-off points of high and low frequency components will affect the capacity ratio, dynamic characteristics and economic benefits of lithium battery and supercapacitor. Therefore, this paper presents an energy management strategy (EMS) based on frequency division optimization control. First of all, based on the EMS to calculate each source needed to meet the energy response and power response. In addition, considering the differences in power density, energy density and price between the storage battery and the supercapacitor, an objective function aiming at the annual minimum input cost of the HESS is constructed. The optimal cutoff frequency of the HESS and its corresponding lowest cost capacity configuration are solved by iteration within the set cutoff frequency range. Finally, the test results show that when the cut-off frequency of lithium battery and supercapacitor is 0.0088Hz, the objective function takes the minimum value, which indicates the correctness and effectiveness of this test.","PeriodicalId":187017,"journal":{"name":"2022 4th International Conference on Electrical Engineering and Control Technologies (CEECT)","volume":"465 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132712753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-01DOI: 10.1109/CEECT55960.2022.10030711
Le Yu, Yanbin Li, Jingping Zhang, Dongjun Cui, Chunying Tong, Ying Wang
The scale of demand-side flexible loads in the power grid is increasing, and the operational efficiency of the distribution system (DS) can be improved through demand-side management. In this paper, a DS demand-side pricing model with cooperative response is developed for three representative flexible loads, namely, electric vehicle charging stations, large industrial users with energy storage, and air conditioning clusters. As well as the solution method of this model is given. Finally, the effectiveness of the proposed method is verified on a modified IEEE-37 distribution network.
{"title":"Optimal Price Strategy of Distribution System Considering Demand Side Response of Multiple Types of Flexible Loads","authors":"Le Yu, Yanbin Li, Jingping Zhang, Dongjun Cui, Chunying Tong, Ying Wang","doi":"10.1109/CEECT55960.2022.10030711","DOIUrl":"https://doi.org/10.1109/CEECT55960.2022.10030711","url":null,"abstract":"The scale of demand-side flexible loads in the power grid is increasing, and the operational efficiency of the distribution system (DS) can be improved through demand-side management. In this paper, a DS demand-side pricing model with cooperative response is developed for three representative flexible loads, namely, electric vehicle charging stations, large industrial users with energy storage, and air conditioning clusters. As well as the solution method of this model is given. Finally, the effectiveness of the proposed method is verified on a modified IEEE-37 distribution network.","PeriodicalId":187017,"journal":{"name":"2022 4th International Conference on Electrical Engineering and Control Technologies (CEECT)","volume":"148 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133238467","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-01DOI: 10.1109/CEECT55960.2022.10030655
Chen Zhang, Liang Wang, Na Zhang, Xilong Chen
This paper describes the current technical solution of insulating oil filtration during transformers installation in ultra-high voltage(UHV) substation projects, and analyzes the main existing problems of above solution. Then a fully sealed intelligent insulating oil filtration system of main transformers for UHV substation projects is proposed and developed. One project pilot is implemented to verify the effectiveness of proposed system and the system is verified to be effective in improving construction efficiency, reducing construction risks and guarantee quality of insulating oil filtration.
{"title":"Research and Application of Fully Sealed Intelligent Insulating Oil Filtration System for UHV Substation Projects","authors":"Chen Zhang, Liang Wang, Na Zhang, Xilong Chen","doi":"10.1109/CEECT55960.2022.10030655","DOIUrl":"https://doi.org/10.1109/CEECT55960.2022.10030655","url":null,"abstract":"This paper describes the current technical solution of insulating oil filtration during transformers installation in ultra-high voltage(UHV) substation projects, and analyzes the main existing problems of above solution. Then a fully sealed intelligent insulating oil filtration system of main transformers for UHV substation projects is proposed and developed. One project pilot is implemented to verify the effectiveness of proposed system and the system is verified to be effective in improving construction efficiency, reducing construction risks and guarantee quality of insulating oil filtration.","PeriodicalId":187017,"journal":{"name":"2022 4th International Conference on Electrical Engineering and Control Technologies (CEECT)","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131328148","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-01DOI: 10.1109/CEECT55960.2022.10030690
Guoshan Teng, Zhiming Li, Y. Zhong
A multi-scene optimization analysis method for integrated energy system based on interior point method is provided. Firstly, the energy proportion distribution is analyzed of energy coupling link as the core based on concept of energy hub, and the mathematical model of electric power, thermal, natural gas and cold energy subsystem in integrated energy system are established. Then, the multi-scenario operation mode that considers efficiency maximization, emission minimizing, cost minimizing and optimal multi-objective comprehensive performance index is proposed. The steady-state optimization analysis model under different load structure, multi-period and multi-scene operation mode is established. Finally, steady-state optimization analysis model is solved by the primal-dual interior point method, and the overall and time-based performance indicators of integrated energy system is comprehensive analyzed. Example analysis verifies the effectiveness of the proposed method for steady-state calculation and optimized operation analysis of integrated energy system.
{"title":"Multi-scene Optimization Analysis for Integrated Energy System Based on Interior Point Method","authors":"Guoshan Teng, Zhiming Li, Y. Zhong","doi":"10.1109/CEECT55960.2022.10030690","DOIUrl":"https://doi.org/10.1109/CEECT55960.2022.10030690","url":null,"abstract":"A multi-scene optimization analysis method for integrated energy system based on interior point method is provided. Firstly, the energy proportion distribution is analyzed of energy coupling link as the core based on concept of energy hub, and the mathematical model of electric power, thermal, natural gas and cold energy subsystem in integrated energy system are established. Then, the multi-scenario operation mode that considers efficiency maximization, emission minimizing, cost minimizing and optimal multi-objective comprehensive performance index is proposed. The steady-state optimization analysis model under different load structure, multi-period and multi-scene operation mode is established. Finally, steady-state optimization analysis model is solved by the primal-dual interior point method, and the overall and time-based performance indicators of integrated energy system is comprehensive analyzed. Example analysis verifies the effectiveness of the proposed method for steady-state calculation and optimized operation analysis of integrated energy system.","PeriodicalId":187017,"journal":{"name":"2022 4th International Conference on Electrical Engineering and Control Technologies (CEECT)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115329697","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-01DOI: 10.1109/CEECT55960.2022.10030117
Zhu Xin Min, Cui Cheng Gang, Yang Tian Xiao
Curriculum Reinforcement Learning (CRL) conducts agent learning through predefined training courses, improving the learning speed and stability of the agent. However, predefined courses rely too much on the quality of prior experience and ignore feedback to learners. To solve the stability and load uncertainty problems of DC-DC buck converters with constant power load. First, sampling goal on the boundary where an agent can reach a set of targets, then the method will provide a stronger learning signal compared to the target of random sampling. Therefore, we import the Goal Proposal Module to consider more boundary goals and automatically generate effective courses. In the state of relatively large conversion of the constant power load. The simulation results of control strategy based on automatic curriculum learning in reference to PI. The results show that the automatic curriclum learning has higher dynamic performance and learning speed and can track.
{"title":"Voltage Regulation of DC-DC Buck Converters Feeding CPLs via Automatic Curriclum Learning","authors":"Zhu Xin Min, Cui Cheng Gang, Yang Tian Xiao","doi":"10.1109/CEECT55960.2022.10030117","DOIUrl":"https://doi.org/10.1109/CEECT55960.2022.10030117","url":null,"abstract":"Curriculum Reinforcement Learning (CRL) conducts agent learning through predefined training courses, improving the learning speed and stability of the agent. However, predefined courses rely too much on the quality of prior experience and ignore feedback to learners. To solve the stability and load uncertainty problems of DC-DC buck converters with constant power load. First, sampling goal on the boundary where an agent can reach a set of targets, then the method will provide a stronger learning signal compared to the target of random sampling. Therefore, we import the Goal Proposal Module to consider more boundary goals and automatically generate effective courses. In the state of relatively large conversion of the constant power load. The simulation results of control strategy based on automatic curriculum learning in reference to PI. The results show that the automatic curriclum learning has higher dynamic performance and learning speed and can track.","PeriodicalId":187017,"journal":{"name":"2022 4th International Conference on Electrical Engineering and Control Technologies (CEECT)","volume":"252 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115613884","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-01DOI: 10.1109/CEECT55960.2022.10030651
Huan Xie, S. Du, Mei Ma, Le Zhang, Xueting Fan
Power line carrier (PLC) has been widely applied in the various services of energy-of-networks; however, the PLC channel exists the strong background noise and channel fading. To address these challenges, a new PLC transmission systems integrating orthogonal frequency division multiplex with frequency-hopping (FH) technique (OFDM/FH PLC), is proposed in this paper. The combination of FH and OFDM can improve the reliability of PLC system by combating the interference and channels fading. In the basis of the proposed system, a new non-uniform hopping strategy (sequence) matching with the channel quality of PLC is designed. By using the proposed hopping strategy, the multi-services in energy-of-networks can be implemented simultaneously by FH multiple access technique (FHMA). The analysis and simulation reveal that, in aid of the new hopping strategy, the proposed OFDM/FH PLC system can attain 4 dB SNR gains under the PLC channel and lead to a higher spectral efficiency, compared to the existing OFDM PLC systems. Thus, the proposed OFDM/FH PLC system employing with non-uniform hopping strategy can provide a more reliable transmission links in future energy-of-networks.
{"title":"A Reliable Power Line Carrier Employing OFDM/FH with Non-Uniform Hopping Strategy","authors":"Huan Xie, S. Du, Mei Ma, Le Zhang, Xueting Fan","doi":"10.1109/CEECT55960.2022.10030651","DOIUrl":"https://doi.org/10.1109/CEECT55960.2022.10030651","url":null,"abstract":"Power line carrier (PLC) has been widely applied in the various services of energy-of-networks; however, the PLC channel exists the strong background noise and channel fading. To address these challenges, a new PLC transmission systems integrating orthogonal frequency division multiplex with frequency-hopping (FH) technique (OFDM/FH PLC), is proposed in this paper. The combination of FH and OFDM can improve the reliability of PLC system by combating the interference and channels fading. In the basis of the proposed system, a new non-uniform hopping strategy (sequence) matching with the channel quality of PLC is designed. By using the proposed hopping strategy, the multi-services in energy-of-networks can be implemented simultaneously by FH multiple access technique (FHMA). The analysis and simulation reveal that, in aid of the new hopping strategy, the proposed OFDM/FH PLC system can attain 4 dB SNR gains under the PLC channel and lead to a higher spectral efficiency, compared to the existing OFDM PLC systems. Thus, the proposed OFDM/FH PLC system employing with non-uniform hopping strategy can provide a more reliable transmission links in future energy-of-networks.","PeriodicalId":187017,"journal":{"name":"2022 4th International Conference on Electrical Engineering and Control Technologies (CEECT)","volume":"189 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114746456","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
According to the traditional planning method, it is difficult to deal with the source and load imbalance caused by the grid connection of distributed photovoltaic and the increasing number of new load, and the future development of source and load imbalance. By studying the conflict characteristics between different planning stages, the progressive planning method is proposed. Comprehensively consider economy, environmental protection and reliability to build a distributed photovoltaic and energy storage collaborative progressive planning model. COBL-PSO algorithm was used to solve the problem, and a collaborative progressive planning scheme of distributed photovoltaic and energy storage was obtained. The IEEE33 node model is used for analysis to verify the effectiveness of the proposed method.
{"title":"Distributed Photovoltaic and Energy Storage Collaborative Progressive Planning Method for Distribution Network","authors":"Ning Luo, Jinsen Liu, Pengcheng Zhang, Yu Zhang, Taozi Xu, Zewei Liao","doi":"10.1109/CEECT55960.2022.10030093","DOIUrl":"https://doi.org/10.1109/CEECT55960.2022.10030093","url":null,"abstract":"According to the traditional planning method, it is difficult to deal with the source and load imbalance caused by the grid connection of distributed photovoltaic and the increasing number of new load, and the future development of source and load imbalance. By studying the conflict characteristics between different planning stages, the progressive planning method is proposed. Comprehensively consider economy, environmental protection and reliability to build a distributed photovoltaic and energy storage collaborative progressive planning model. COBL-PSO algorithm was used to solve the problem, and a collaborative progressive planning scheme of distributed photovoltaic and energy storage was obtained. The IEEE33 node model is used for analysis to verify the effectiveness of the proposed method.","PeriodicalId":187017,"journal":{"name":"2022 4th International Conference on Electrical Engineering and Control Technologies (CEECT)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116246150","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：