Pub Date : 2022-04-01DOI: 10.1109/ACPEE53904.2022.9783959
Xiaoyu Feng, Zihao Liu, Ying Wang, Xiufan Ma
The characteristics of wide area coverage and deep coverage of 5G network can better promote the optimized operation of smart distribution network, while smart distribution network can provide a way to reduce cost and increase efficiency for 5G network operation. It is urgent to study the integration planning scheme of 5G network and smart distribution network to achieve benign two-way interaction between the two networks. This paper analyzes the integration of two networks from two aspects: 5G network improves the operation performance of smart distribution network and smart distribution network contributes to the promotion and construction of 5G network. On this basis, the key elements of the integration of 5G network and smart distribution network are sorted out, including energy elements, information elements and resource elements, and the integration planning of smart distribution network integrating 5G network is proposed. It is realized from three perspectives: site layout planning based on power and energy balance, cooperative planning of two networks and joint construction and sharing planning of 5G network infrastructure and smart distribution network facilities.
{"title":"Integration planning of 5G network and smart distribution network","authors":"Xiaoyu Feng, Zihao Liu, Ying Wang, Xiufan Ma","doi":"10.1109/ACPEE53904.2022.9783959","DOIUrl":"https://doi.org/10.1109/ACPEE53904.2022.9783959","url":null,"abstract":"The characteristics of wide area coverage and deep coverage of 5G network can better promote the optimized operation of smart distribution network, while smart distribution network can provide a way to reduce cost and increase efficiency for 5G network operation. It is urgent to study the integration planning scheme of 5G network and smart distribution network to achieve benign two-way interaction between the two networks. This paper analyzes the integration of two networks from two aspects: 5G network improves the operation performance of smart distribution network and smart distribution network contributes to the promotion and construction of 5G network. On this basis, the key elements of the integration of 5G network and smart distribution network are sorted out, including energy elements, information elements and resource elements, and the integration planning of smart distribution network integrating 5G network is proposed. It is realized from three perspectives: site layout planning based on power and energy balance, cooperative planning of two networks and joint construction and sharing planning of 5G network infrastructure and smart distribution network facilities.","PeriodicalId":118112,"journal":{"name":"2022 7th Asia Conference on Power and Electrical Engineering (ACPEE)","volume":"28 8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116724366","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}
The management of construction documents in power grid infrastructure projects is of great significance to the safety of infrastructure projects. Based on the concrete construction process documents in the power grid infrastructure project, this paper studies the use of blockchain technology to ensure the safety and effectiveness of the construction documents in the infrastructure project process, and designs a digital document management system based on blockchain technology. The system uses the chain structure of the blockchain to realize the uploading of files in the whole process of the concrete construction of the power grid infrastructure, completes the distributed storage of files through the IPFS system, designs and writes smart contracts for inquiries by relevant infrastructure units. Finally, based on the 220kV power transmission and transformation project of Meishan Guniushan, the design of the concrete construction document management system was realized, and the authenticity and effectiveness of document management were ensured.
{"title":"Blockchain Technology Based Digital Document Management System Design","authors":"Xingyan Zhao, Zhi Zhang, Renchuan Hu, Junyong Liu, Xiaodong Yang, Rui Zhang, Hongjun Gao","doi":"10.1109/ACPEE53904.2022.9783819","DOIUrl":"https://doi.org/10.1109/ACPEE53904.2022.9783819","url":null,"abstract":"The management of construction documents in power grid infrastructure projects is of great significance to the safety of infrastructure projects. Based on the concrete construction process documents in the power grid infrastructure project, this paper studies the use of blockchain technology to ensure the safety and effectiveness of the construction documents in the infrastructure project process, and designs a digital document management system based on blockchain technology. The system uses the chain structure of the blockchain to realize the uploading of files in the whole process of the concrete construction of the power grid infrastructure, completes the distributed storage of files through the IPFS system, designs and writes smart contracts for inquiries by relevant infrastructure units. Finally, based on the 220kV power transmission and transformation project of Meishan Guniushan, the design of the concrete construction document management system was realized, and the authenticity and effectiveness of document management were ensured.","PeriodicalId":118112,"journal":{"name":"2022 7th Asia Conference on Power and Electrical Engineering (ACPEE)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117047533","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 : 2022-04-01DOI: 10.1109/ACPEE53904.2022.9783698
Jiahua Hu, Z. Lan, Jianing Li, Yang Wu, Weiwei Zhang, Changsen Feng
With the increasing penetration of renewable energy in the power system, regulation capacity in the power system is highly demanded. To ensure the flexible operations of the power system, it is necessary to explore the potential flexibility regulation capacity and further promote the accommodation of the renewable energy. Under this context, a joint bidding strategy for battery energy storage in the regulation and energy electricity market is proposed in this paper. Firstly, a deep neural network method is used to predict the power system load, and reasonably divide the bid-accepted probability of flexible ramping products in the electricity market according to the predicted load. Then, an optimization model is proposed to offer the bidding strategies for battery electric storage providing flexible ramping products in the energy and regulation market. Finally, the effectiveness of the proposed model is verified by case studies and sensitivity analysis.
{"title":"Bidding strategies for battery energy storage in the energy and regulation electricity market","authors":"Jiahua Hu, Z. Lan, Jianing Li, Yang Wu, Weiwei Zhang, Changsen Feng","doi":"10.1109/ACPEE53904.2022.9783698","DOIUrl":"https://doi.org/10.1109/ACPEE53904.2022.9783698","url":null,"abstract":"With the increasing penetration of renewable energy in the power system, regulation capacity in the power system is highly demanded. To ensure the flexible operations of the power system, it is necessary to explore the potential flexibility regulation capacity and further promote the accommodation of the renewable energy. Under this context, a joint bidding strategy for battery energy storage in the regulation and energy electricity market is proposed in this paper. Firstly, a deep neural network method is used to predict the power system load, and reasonably divide the bid-accepted probability of flexible ramping products in the electricity market according to the predicted load. Then, an optimization model is proposed to offer the bidding strategies for battery electric storage providing flexible ramping products in the energy and regulation market. Finally, the effectiveness of the proposed model is verified by case studies and sensitivity analysis.","PeriodicalId":118112,"journal":{"name":"2022 7th Asia Conference on Power and Electrical Engineering (ACPEE)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114820394","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 : 2022-04-01DOI: 10.1109/ACPEE53904.2022.9783805
Yi Wang, Bochao Zhao, Xuhao Li, Wenpeng Luan, Bo Liu
In recent years, the penetration of electric bicycles (EBs) is increasing rapidly in China because of their low prices and convenience. However, fires caused by battery failure in both charging and discharging procedures are reported frequently, leading to property losses and human injuries even life loss. Therefore, early anomaly detection during the charging and discharging procedure of an EB is of great significance for reducing the fire hazard by identifying its aging status and predicting faults. In this paper, we firstly define a series of features indicating the abnormal events on the data collected by the battery management system during EB discharging periods, then apply graph signal processing concepts to detect abnormal discharging events, contributing to further fault location, retrofit and life assessment on battery cells, etc. In the experiments, the proposed method is validated on thousands of discharging cycles collected in the real world under two evaluation metrics and outperforms two benchmarks based on fuzzy c-means and affinity propagation.
{"title":"Abnormal Battery Identification via Graph Signal Processing Method","authors":"Yi Wang, Bochao Zhao, Xuhao Li, Wenpeng Luan, Bo Liu","doi":"10.1109/ACPEE53904.2022.9783805","DOIUrl":"https://doi.org/10.1109/ACPEE53904.2022.9783805","url":null,"abstract":"In recent years, the penetration of electric bicycles (EBs) is increasing rapidly in China because of their low prices and convenience. However, fires caused by battery failure in both charging and discharging procedures are reported frequently, leading to property losses and human injuries even life loss. Therefore, early anomaly detection during the charging and discharging procedure of an EB is of great significance for reducing the fire hazard by identifying its aging status and predicting faults. In this paper, we firstly define a series of features indicating the abnormal events on the data collected by the battery management system during EB discharging periods, then apply graph signal processing concepts to detect abnormal discharging events, contributing to further fault location, retrofit and life assessment on battery cells, etc. In the experiments, the proposed method is validated on thousands of discharging cycles collected in the real world under two evaluation metrics and outperforms two benchmarks based on fuzzy c-means and affinity propagation.","PeriodicalId":118112,"journal":{"name":"2022 7th Asia Conference on Power and Electrical Engineering (ACPEE)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123781546","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}
Under the ambition of carbon neutrality, the new energy installed capacity witnesses rapid growth worldwide. Therefore, with the goal of minimizing load shedding and maximizing new energy consumption in zero-carbon power systems, this study proposes a probabilistic economic and adequacy evaluation method. First, the paper modeled coal-fired power plants with carbon capture, utilization and storage (CCUS) equipment, concentrating solar power (CSP) plants with thermal energy storage (TES) systems, wind power plants, photovoltaic power plants and battery energy storage systems (BESS) in the zero-carbon power system. In the coal-fired power plants with CCUS equipment, the constraints of electric power output and zero carbon emissions were considered; considering the time-series state of charge constraint, a model of the battery energy storage system was established; considering the SOC of the thermal energy storage system and power balance constraints, a CSP plant model was established. The sequential Monte Carlo simulation method is used to build the process framework of probabilistic economic and adequacy evaluation. The uncertainty of new energy sources and load, and the stochastic outage of components are all considered in the framework. The effectiveness of the probabilistic economic and adequacy evaluation method for the zero-carbon power system was verified by the in-depth analysis of the modified IEEE RTS79.
{"title":"Probabilistic Economic and Adequacy Evaluation of the Zero-Carbon Power Systems with CCUS","authors":"Tianying Yu, Peixuan Li, Zitong Wang, Qing-Yu Xiong, Weifeng Wang, Haipeng Xie","doi":"10.1109/ACPEE53904.2022.9783966","DOIUrl":"https://doi.org/10.1109/ACPEE53904.2022.9783966","url":null,"abstract":"Under the ambition of carbon neutrality, the new energy installed capacity witnesses rapid growth worldwide. Therefore, with the goal of minimizing load shedding and maximizing new energy consumption in zero-carbon power systems, this study proposes a probabilistic economic and adequacy evaluation method. First, the paper modeled coal-fired power plants with carbon capture, utilization and storage (CCUS) equipment, concentrating solar power (CSP) plants with thermal energy storage (TES) systems, wind power plants, photovoltaic power plants and battery energy storage systems (BESS) in the zero-carbon power system. In the coal-fired power plants with CCUS equipment, the constraints of electric power output and zero carbon emissions were considered; considering the time-series state of charge constraint, a model of the battery energy storage system was established; considering the SOC of the thermal energy storage system and power balance constraints, a CSP plant model was established. The sequential Monte Carlo simulation method is used to build the process framework of probabilistic economic and adequacy evaluation. The uncertainty of new energy sources and load, and the stochastic outage of components are all considered in the framework. The effectiveness of the probabilistic economic and adequacy evaluation method for the zero-carbon power system was verified by the in-depth analysis of the modified IEEE RTS79.","PeriodicalId":118112,"journal":{"name":"2022 7th Asia Conference on Power and Electrical Engineering (ACPEE)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123918114","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 : 2022-04-01DOI: 10.1109/ACPEE53904.2022.9783723
Li Wenhua, Du Ning, Xiang Zutao, Yang Huiming, Jiang Haiyang, Zhao Xiaolong
When a transmission line with high voltage shunt reactor is energized, the current DC offset will occur, which may cause a failure if the circuit breaker opens immediately after the closing operation. In this paper, a 500kV transmission line with high voltage shunt reactor is slected as the research object, and the electromagnetic transient simulation is carried out through the electromagnetic transient simulation software EMTPE to study the DC offset caused by closing of the circuit breaker of the long line with high voltage shunt reactor, including the DC offset caused by the single-phase closing of different phases. The simulation results show that for the transmission line with high voltage shunt reactor, it is reasonable that the temporary switching current doesn’t cross zero when closing the no-load line. This paper mainly analyzes the principle of this phenomenon and gives relevant suggestions.
{"title":"Research on current DC offset of energizing a no-load transmission line with high voltage shunt reactor","authors":"Li Wenhua, Du Ning, Xiang Zutao, Yang Huiming, Jiang Haiyang, Zhao Xiaolong","doi":"10.1109/ACPEE53904.2022.9783723","DOIUrl":"https://doi.org/10.1109/ACPEE53904.2022.9783723","url":null,"abstract":"When a transmission line with high voltage shunt reactor is energized, the current DC offset will occur, which may cause a failure if the circuit breaker opens immediately after the closing operation. In this paper, a 500kV transmission line with high voltage shunt reactor is slected as the research object, and the electromagnetic transient simulation is carried out through the electromagnetic transient simulation software EMTPE to study the DC offset caused by closing of the circuit breaker of the long line with high voltage shunt reactor, including the DC offset caused by the single-phase closing of different phases. The simulation results show that for the transmission line with high voltage shunt reactor, it is reasonable that the temporary switching current doesn’t cross zero when closing the no-load line. This paper mainly analyzes the principle of this phenomenon and gives relevant suggestions.","PeriodicalId":118112,"journal":{"name":"2022 7th Asia Conference on Power and Electrical Engineering (ACPEE)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124920187","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 : 2022-04-01DOI: 10.1109/ACPEE53904.2022.9783680
Binhai Fan, Xiaoli Zhou, Y. Qian, Y. Zang
C4F7N gas mixture is considered to be a very promising SF6 replacement gas. In order to study the surface discharge characteristics of C4F7N gas mixture under the needle-plane electrodes, a fluid model of surface discharge was established using COMSOL Multiphysics for simulation, and the change patterns of electric field and photon flux during the development of streamer were obtained. By obtaining the change law of photon flux, it can provide the theoretical discharge. The simulation results show that the development process of streamer can be divided into three phases: streamer generation phase, streamer deceleration phase and streamer acceleration phase. During the whole process, the change trend of photon flux is basically consistent with the change trend of electric field. In the acceleration phase, the streamer gradually moves away from the needle electrode, the background electric field gradually decreases, and the frequency generated by the electron collision reaction weakens, leading to the slow development of the streamer, and the electric field and the photon flux at streamer head gradually decrease. In the acceleration phase, the streamer is converted from parallel to the plane electrode to perpendicular to the plane electrode, and the potential gradient becomes larger, leading to a faster development of the streamer and a gradual increase of the electric field and photon flux at streamer head.
{"title":"Simulation of positive surface discharge in C4F7N gas mixture","authors":"Binhai Fan, Xiaoli Zhou, Y. Qian, Y. Zang","doi":"10.1109/ACPEE53904.2022.9783680","DOIUrl":"https://doi.org/10.1109/ACPEE53904.2022.9783680","url":null,"abstract":"C4F7N gas mixture is considered to be a very promising SF6 replacement gas. In order to study the surface discharge characteristics of C4F7N gas mixture under the needle-plane electrodes, a fluid model of surface discharge was established using COMSOL Multiphysics for simulation, and the change patterns of electric field and photon flux during the development of streamer were obtained. By obtaining the change law of photon flux, it can provide the theoretical discharge. The simulation results show that the development process of streamer can be divided into three phases: streamer generation phase, streamer deceleration phase and streamer acceleration phase. During the whole process, the change trend of photon flux is basically consistent with the change trend of electric field. In the acceleration phase, the streamer gradually moves away from the needle electrode, the background electric field gradually decreases, and the frequency generated by the electron collision reaction weakens, leading to the slow development of the streamer, and the electric field and the photon flux at streamer head gradually decrease. In the acceleration phase, the streamer is converted from parallel to the plane electrode to perpendicular to the plane electrode, and the potential gradient becomes larger, leading to a faster development of the streamer and a gradual increase of the electric field and photon flux at streamer head.","PeriodicalId":118112,"journal":{"name":"2022 7th Asia Conference on Power and Electrical Engineering (ACPEE)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114581071","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 : 2022-04-01DOI: 10.1109/ACPEE53904.2022.9784034
Yao Nan, Qing Jian-hua, Zhu Xue-Qiong, Wang Hong-Chang
A dynamic path planning algorithm based on improved particle filter optimisation was proposed to address unexpected situations, such as dynamic uncertain obstacles and temporary change in task points, that patrol robots often encounter in power monitoring systems. The computational structure of the traditional particle filter was improved by introducing iterative convergence computing, and the sampling filtering operation was performed several times in each time step to expedite the search process of the optimal path. Furthermore, the proposed algorithm was combined with the receding optimisation strategy to update the local path in real time in the form of rolling windows to ensure the predictability of planning. The simulation results revealed that the proposed algorithm can effectively handle dynamic task scenarios and satisfy the requirements of real-time planning and security.
{"title":"Dynamic Path Planning Based on Improved Particle Filter Optimisation for Patrol Robots","authors":"Yao Nan, Qing Jian-hua, Zhu Xue-Qiong, Wang Hong-Chang","doi":"10.1109/ACPEE53904.2022.9784034","DOIUrl":"https://doi.org/10.1109/ACPEE53904.2022.9784034","url":null,"abstract":"A dynamic path planning algorithm based on improved particle filter optimisation was proposed to address unexpected situations, such as dynamic uncertain obstacles and temporary change in task points, that patrol robots often encounter in power monitoring systems. The computational structure of the traditional particle filter was improved by introducing iterative convergence computing, and the sampling filtering operation was performed several times in each time step to expedite the search process of the optimal path. Furthermore, the proposed algorithm was combined with the receding optimisation strategy to update the local path in real time in the form of rolling windows to ensure the predictability of planning. The simulation results revealed that the proposed algorithm can effectively handle dynamic task scenarios and satisfy the requirements of real-time planning and security.","PeriodicalId":118112,"journal":{"name":"2022 7th Asia Conference on Power and Electrical Engineering (ACPEE)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129040421","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 : 2022-04-01DOI: 10.1109/ACPEE53904.2022.9783659
Miaoxian Zhou, Fang Guo, A. Wen, Bingyao Zheng, Shangyun Deng, Guangshan Huang, Ruiyang Wang
With the vigorous development of the digital age, the development momentum of data center construction is also getting stronger and stronger. The data center power supply system requires highly reliable power supply to maintain the normal operation of IT equipment, so the power supply technology of the data center equipment room is diversified. The most commonly used power supply scheme in traditional data centers is AC UPS, and the wide-scale application of AC UPS brings serious harmonic pollution to the power grid. As a new type of power supply technology, Panama power supply was born, which is a very important breakthrough for data center power supply technology. This paper studies the AC UPS and Panamanian power supply technology, builds the Panamanian power supply and the AC UPS power supply through PSCAD/EMTDC simulation software, and observes the harmonics of the two power supply technologies for analysis and comparison.
{"title":"Comparison of harmonics between Panama power supply and traditional AC UPS power supply system","authors":"Miaoxian Zhou, Fang Guo, A. Wen, Bingyao Zheng, Shangyun Deng, Guangshan Huang, Ruiyang Wang","doi":"10.1109/ACPEE53904.2022.9783659","DOIUrl":"https://doi.org/10.1109/ACPEE53904.2022.9783659","url":null,"abstract":"With the vigorous development of the digital age, the development momentum of data center construction is also getting stronger and stronger. The data center power supply system requires highly reliable power supply to maintain the normal operation of IT equipment, so the power supply technology of the data center equipment room is diversified. The most commonly used power supply scheme in traditional data centers is AC UPS, and the wide-scale application of AC UPS brings serious harmonic pollution to the power grid. As a new type of power supply technology, Panama power supply was born, which is a very important breakthrough for data center power supply technology. This paper studies the AC UPS and Panamanian power supply technology, builds the Panamanian power supply and the AC UPS power supply through PSCAD/EMTDC simulation software, and observes the harmonics of the two power supply technologies for analysis and comparison.","PeriodicalId":118112,"journal":{"name":"2022 7th Asia Conference on Power and Electrical Engineering (ACPEE)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129644601","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 : 2022-04-01DOI: 10.1109/ACPEE53904.2022.9783976
Wenjun Niu, F. Yang, Youen Yuan
With the fast development trend of renewable resources, peculiarly solar power and wind power generation, because the centralized processing capacity of the local power grid is insufficient, long-distance power transmission will become an important way for centralized processing of new energy. The article proposes a wind-light-heat mixer that uses high-voltage DC transmission lines (TLs) for long-distance centralized absorption, which flexibly uses the diversity of solar and wind energy generation in time and zone and can also use power plants (PPs) with good reliability and improve reliability indicators. The two-tier promotion strategy based on the non-cooperative game method is used to maximize the profit of the PP according to the change of the bidding strategy. The PP in the sender system is at the top level, and the coordinate system is at the lower level. In addition, a cost entity model is proposed, which considers logistics costs, carbon emissions costs, and state subsidies. Finally, the feasibility analysis of the two-tier optimization method was verified based on several simulations.
{"title":"Power Generation Scheduling for Long Distance Consumption of Wind-Solar-Thermal Power Based on Game-Theory","authors":"Wenjun Niu, F. Yang, Youen Yuan","doi":"10.1109/ACPEE53904.2022.9783976","DOIUrl":"https://doi.org/10.1109/ACPEE53904.2022.9783976","url":null,"abstract":"With the fast development trend of renewable resources, peculiarly solar power and wind power generation, because the centralized processing capacity of the local power grid is insufficient, long-distance power transmission will become an important way for centralized processing of new energy. The article proposes a wind-light-heat mixer that uses high-voltage DC transmission lines (TLs) for long-distance centralized absorption, which flexibly uses the diversity of solar and wind energy generation in time and zone and can also use power plants (PPs) with good reliability and improve reliability indicators. The two-tier promotion strategy based on the non-cooperative game method is used to maximize the profit of the PP according to the change of the bidding strategy. The PP in the sender system is at the top level, and the coordinate system is at the lower level. In addition, a cost entity model is proposed, which considers logistics costs, carbon emissions costs, and state subsidies. Finally, the feasibility analysis of the two-tier optimization method was verified based on several simulations.","PeriodicalId":118112,"journal":{"name":"2022 7th Asia Conference on Power and Electrical Engineering (ACPEE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130723013","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}
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