IET Energy Systems Integration最新文献

筛选
英文 中文
Distributed Voltage Regulation for Distribution Networks With Privacy-Preserving Under the Framework of VPP VPP框架下具有隐私保护的配电网配电电压调节
IF 1.6
IET Energy Systems Integration Pub Date : 2025-06-24 DOI: 10.1049/esi2.70011
Tao Xu, Hongru Wang, Rujing Wang, He Meng, Yu Ji, Ying Zhang, Ping Song, Jiani Xiang
{"title":"Distributed Voltage Regulation for Distribution Networks With Privacy-Preserving Under the Framework of VPP","authors":"Tao Xu,&nbsp;Hongru Wang,&nbsp;Rujing Wang,&nbsp;He Meng,&nbsp;Yu Ji,&nbsp;Ying Zhang,&nbsp;Ping Song,&nbsp;Jiani Xiang","doi":"10.1049/esi2.70011","DOIUrl":"https://doi.org/10.1049/esi2.70011","url":null,"abstract":"<p>Global concern about climate change has accelerated the integration of renewable energy. To accommodate the high penetration of renewables at the distribution level and maintain system flexibility under a fully distributed architecture, this paper develops a voltage control strategy based on federated learning coordinated by a virtual power plant. A dynamic network partitioning method is introduced using a comprehensive performance index, along with an adaptive genetic algorithm featuring elite retention. An enhanced alternating direction method of multipliers with adaptive penalty modulation is employed to improve the convergence efficiency. Additionally, a two-stage encryption mechanism is applied to protect user privacy and ensure cybersecurity during distributed coordination. The effectiveness and feasibility of the proposed method are validated on a modified IEEE 33-bus system.</p>","PeriodicalId":33288,"journal":{"name":"IET Energy Systems Integration","volume":"7 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1049/esi2.70011","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144473057","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Frequency Regulation of a Cluster Model Military Multimicrogrid With HOA Optimiser-Tuned TIDA+1 Controller 基于HOA优化器调谐TIDA+1控制器的聚类军用多微电网频率调节
IF 1.6
IET Energy Systems Integration Pub Date : 2025-06-19 DOI: 10.1049/esi2.70010
Smriti Jaiswal, Amar Kumar Barik, Dulal Chandra Das
{"title":"Frequency Regulation of a Cluster Model Military Multimicrogrid With HOA Optimiser-Tuned TIDA+1 Controller","authors":"Smriti Jaiswal,&nbsp;Amar Kumar Barik,&nbsp;Dulal Chandra Das","doi":"10.1049/esi2.70010","DOIUrl":"https://doi.org/10.1049/esi2.70010","url":null,"abstract":"<p>This work is an early attempt to investigate frequency control of a nested multimicrogrid cluster specifically designed for military bases. The proposed hybrid model deploys multiple energy systems, including sustainable biorenewable energy sources such as solar, wind and degradable waste in military camps backed up by battery and superconducting magnetic energy sources. Here, a novel control strategy-based optimiser with an evolved TIDA controller with an error eliminator tuned by the hippopotamus optimisation algorithm is proposed for load frequency control of such an isolated microgrid subjected to intermittency of climate-oriented sources and real-time scenarios. Further, the 3R dimensions—resiliency, reliability and rationality test—underscore the performance of the tailored control strategy by comparing it with PID-based control strategy and also by comparing the performance with the artificial hummingbird algorithm, chaotic artificial hummingbird algorithm and particle swarm optimisation algorithm. Considering the practical scenarios of a military multimicrogrid under this test indicates the superiority of the novel algorithm-tuned TIDA+1 controller over other adapted control strategies.</p>","PeriodicalId":33288,"journal":{"name":"IET Energy Systems Integration","volume":"7 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1049/esi2.70010","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144315318","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Model-Free Predictive Direct Control of Unified Power Quality Conditioner Based on Ultra-Local Model 基于超局部模型的统一电能质量调节器无模型预测直接控制
IF 1.6
IET Energy Systems Integration Pub Date : 2025-06-10 DOI: 10.1049/esi2.70009
Guifeng Wang, Jinling Ji, Xinxin Zhu, En Fang, Qigang Du, Chao Luo, Zhifang Lin
{"title":"Model-Free Predictive Direct Control of Unified Power Quality Conditioner Based on Ultra-Local Model","authors":"Guifeng Wang,&nbsp;Jinling Ji,&nbsp;Xinxin Zhu,&nbsp;En Fang,&nbsp;Qigang Du,&nbsp;Chao Luo,&nbsp;Zhifang Lin","doi":"10.1049/esi2.70009","DOIUrl":"https://doi.org/10.1049/esi2.70009","url":null,"abstract":"<p>To enhance the robustness of the unified power quality conditioner (UPQC) with finite control set model predictive control (FCS-MPC), direct control in the <i>dq</i> coordinate system faces challenges such as complex coordinate transformation, system coupling issue and phase-locked-loop delays. In this study, a predictive direct control strategy based on an ultra-local model (ULM) is proposed. A model-free parametric predictive direct current control scheme for the UPQC within the <i>αβ</i> framework is crafted by amalgamating an ultra-local model with predictive direct control. Derived from the generalised instantaneous power theory and the active power equilibrium within the UPQC system, the current command generation mechanism of UPQC is established, and the parallel active power filters (PAPF) current command generation mechanism is developed by integrating dead-beat control alongside the strategy for maintaining a consistent baseline voltage magnitude for the connected load. This approach effectively navigates the complex coordinate transformation and system coupling issue, realises no phase-locked loop, no system parameters and no PI outer-loop controller control and simplifies the control system structure. Simulation results show that even with 50% parameter mismatch, the proposed strategy can still maintain the grid current THD at &lt; 2%. Finally, we verify the feasibility of the strategy through simulations and experiments.</p>","PeriodicalId":33288,"journal":{"name":"IET Energy Systems Integration","volume":"7 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1049/esi2.70009","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144256406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
High-Power Voltage Source Converter for Integration of Battery in Power System 用于电力系统中蓄电池集成的大功率电压源变换器
IF 1.6
IET Energy Systems Integration Pub Date : 2025-05-31 DOI: 10.1049/esi2.70008
Subir Karmakar, Bhim Singh, Ambrish Chandra, Kamal Al-Haddad
{"title":"High-Power Voltage Source Converter for Integration of Battery in Power System","authors":"Subir Karmakar,&nbsp;Bhim Singh,&nbsp;Ambrish Chandra,&nbsp;Kamal Al-Haddad","doi":"10.1049/esi2.70008","DOIUrl":"https://doi.org/10.1049/esi2.70008","url":null,"abstract":"<p>To address grid instability caused by intermittent renewable energy, this work proposes utility-scale battery energy storage (BES) integration using a hybrid multilevel and multipulse voltage source converter (VSC) topology, which overcomes the limitations of conventional converters in efficiency, scalability and harmonic performance for high-power, high-voltage applications. VSC employs 13-level H-bridge converters and 30-pulse high voltage converters to mitigate voltage harmonics. By combining multipulse technique with selective harmonics elimination, low total harmonic distortion is achieved for VSC output voltage and grid currents. Utilising multiple cascaded H-bridge (CHB) converters and transformers increases VSC power and energy capacity for BES plant to deliver energy at a 400-kV voltage level to grid. A 1000-MW VSC with a 6000-MWh BES plant is simulated in MATLAB and implemented on a real-time platform to study its steady-state, harmonics and dynamic performances.</p>","PeriodicalId":33288,"journal":{"name":"IET Energy Systems Integration","volume":"7 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1049/esi2.70008","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144179249","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Regional Autonomy Strategy of Multi-Virtual Power Plant Considering Waste Incineration and Cloud Energy Storage Operator: A Low-Carbon Mixed Game Method 考虑垃圾焚烧和云储能运营商的多虚拟电厂区域自治策略:一种低碳混合博弈方法
IF 1.6
IET Energy Systems Integration Pub Date : 2025-05-10 DOI: 10.1049/esi2.70007
Xinrui Liu, Junbo Feng, Ming Li, Rui Wang, Chaoyu Dong, Liangsheng Lan, Qiuye Sun
{"title":"Regional Autonomy Strategy of Multi-Virtual Power Plant Considering Waste Incineration and Cloud Energy Storage Operator: A Low-Carbon Mixed Game Method","authors":"Xinrui Liu,&nbsp;Junbo Feng,&nbsp;Ming Li,&nbsp;Rui Wang,&nbsp;Chaoyu Dong,&nbsp;Liangsheng Lan,&nbsp;Qiuye Sun","doi":"10.1049/esi2.70007","DOIUrl":"https://doi.org/10.1049/esi2.70007","url":null,"abstract":"<p>Under the background of the low-carbon strategy and power market reform, multiple virtual power plants (MVPP) will coexist in the distribution network in the future. In order to improve the energy utilisation rate and the autonomy of virtual power plant (VPP) under the high proportion of renewable energy sources, and solve the conflict of interest and information asymmetry among MVPP, a mixed game dual-layer energy optimisation operation strategy between the distribution network and MVPP with the consideration of environmental benefits under the background of cloud energy storage operator (CSO) is proposed. First, a Stackelberg game dual-layer energy trading model is constructed to maximise the benefits of the upper layer and minimise the cost of the lower layer. Second, a cooperative game among members of the VPP is introduced to enable peer-to-peer trading among MVPP, and a mixed game optimisation model is established. The joint operation of the waste incineration power plant and carbon capture system is introduced into the VPP, which takes into account the economy and low carbon of the system. Then, according to the characteristics of the model, the Stackelberg model is solved by using the genetic algorithm combined with CPLEX, and the cooperative model is solved by using the alternating direction method of multipliers. The dual-layer models interact with each other, and the balanced optimal operation strategy of the CSO, MVPP and mixed game model within the MVPP is obtained. Finally, the feasibility and effectiveness of the strategy are verified by simulation examples. The low-carbon mixed game strategy proposed in this paper effectively improves the interest of CSO and MVPP, protects the data privacy of members and improves the autonomy of VPP.</p>","PeriodicalId":33288,"journal":{"name":"IET Energy Systems Integration","volume":"7 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1049/esi2.70007","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143932371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Systematic Implementation and Performance Evaluation of Multiphase Power Converter in Medium Voltage Drive System 中压驱动系统中多相功率变换器的系统实现及性能评价
IF 1.6
IET Energy Systems Integration Pub Date : 2025-04-14 DOI: 10.1049/esi2.70004
Bhim Singh, Rohit Kumar
{"title":"Systematic Implementation and Performance Evaluation of Multiphase Power Converter in Medium Voltage Drive System","authors":"Bhim Singh,&nbsp;Rohit Kumar","doi":"10.1049/esi2.70004","DOIUrl":"https://doi.org/10.1049/esi2.70004","url":null,"abstract":"<p>Investigation of power converters for use in industrial drive applications finds that these converters are used low reliable components. To overcome this issue, in this paper, advanced power converters (multi-pulse AC–DC and multilevel DC–AC converter) are developed and implemented to feed vector-controlled induction motor drive (VCIMD), which enhance power quality of medium voltage drive system. Multi-winding transformers with multiphase conversion as well as phase displacement technique for multi-pulse AC–DC converters are designed. Hence, to attain high power quality at grid side, while drive system is designed with the few numbers of DC sources, a multiphase conversion and phase displacement techniques-based 50-pulse rectification system is designed and developed here. For it, circuit structure of five multi winding transformers (<i>T</i><sub><i>1</i></sub><i>, T</i><sub><i>2</i></sub><i>, T</i><sub><i>3</i></sub><i>, T</i><sub><i>4</i></sub><i>, T</i><sub><i>5</i></sub>) is developed through phase displacement and multiphase conversion (3- phase to 5-phase) technique instead utilising low reliability components. Apart from this, to overcome the challenges at the drive side, a six-level cascaded multilevel inverter is developed with a low number of components. The rigorous design of a 50-pulse AC–DC converter and six-level cascaded inverter-based medium voltage drive system is made and responses of this system are analysed through experiments (7.5 kW IM) at various operating conditions. In verification processes, operation principle and impact of converters utilisation are clearly analysed. More importantly, using proposed circuitry, the input current is almost sinusoidal; its input current total harmonic distortion is less than 5%. Hence, the presented drive system addresses power quality standard IEEE 519 in the system.</p>","PeriodicalId":33288,"journal":{"name":"IET Energy Systems Integration","volume":"7 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1049/esi2.70004","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143831392","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An Optimised Adaptive Integral Sliding Mode Control Approach for Multi-Area Power Systems: Enhancing LFC Robustness and Stability With RES Integration and Time-Delay Mitigation 一种优化的多区域电力系统自适应积分滑模控制方法:利用RES集成和时滞缓解增强LFC鲁棒性和稳定性
IF 1.6
IET Energy Systems Integration Pub Date : 2025-04-08 DOI: 10.1049/esi2.70006
Tushar Kanti Roy, Sajeeb Saha, Amanullah Maung Than Oo
{"title":"An Optimised Adaptive Integral Sliding Mode Control Approach for Multi-Area Power Systems: Enhancing LFC Robustness and Stability With RES Integration and Time-Delay Mitigation","authors":"Tushar Kanti Roy,&nbsp;Sajeeb Saha,&nbsp;Amanullah Maung Than Oo","doi":"10.1049/esi2.70006","DOIUrl":"https://doi.org/10.1049/esi2.70006","url":null,"abstract":"<p>Frequency stability is vital to power system operation, especially in interconnected power systems (IPS) and smart grids where renewable energy sources and load fluctuations introduce unpredictability. This variability and time delay from decentralised control configurations can impair load frequency control (LFC) and compromise system stability. This study proposes a robust adaptive integral terminal sliding mode controller (RAITSMC) for LFC to address these challenges. The controller mitigates destabilising effects from time delays, parametric uncertainties and nonlinear disturbances. A delay-dependent sliding surface is developed to enhance the system's response to tie-line power and frequency deviations. Perturbations are estimated using an adaptation law, and a decentralised robust control law ensures the system's trajectory remains on the sliding surface with minimal control efforts. The controller's stability is validated via the Lyapunov theorem, and its parameters are optimised using the arithmetic optimisation algorithm. Simulations on the IEEE 10-generator New England 39-bus power system demonstrate significant improvements, including reduced frequency overshoot (48.3%), undershoot (45.7%) and settling time (37.2%), along with enhanced robustness under <span></span><math>\u0000 <semantics>\u0000 <mrow>\u0000 <mo>±</mo>\u0000 </mrow>\u0000 <annotation> $pm $</annotation>\u0000 </semantics></math>50% parametric variations. Comparative analyses reveal superior performance across error-based indices, showcasing RAITSMC's potential to ensure a reliable and stable power system operation.</p>","PeriodicalId":33288,"journal":{"name":"IET Energy Systems Integration","volume":"7 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1049/esi2.70006","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143801594","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Large-Scale Battery Inverter and Energy Capacity Sizing for Frequency Control Ancillary Services With High Share of Solar-PV Generation: A Data-Driven Approach 大型电池逆变器和高份额太阳能光伏发电频率控制辅助服务的能量容量大小:一个数据驱动的方法
IF 1.6
IET Energy Systems Integration Pub Date : 2025-04-05 DOI: 10.1049/esi2.70003
Mingchen Gu, Hui Song, Chen Liu, Lasantha Meegahapola, Mahdi Jalili, Xinghuo Yu, George Dickson
{"title":"Large-Scale Battery Inverter and Energy Capacity Sizing for Frequency Control Ancillary Services With High Share of Solar-PV Generation: A Data-Driven Approach","authors":"Mingchen Gu,&nbsp;Hui Song,&nbsp;Chen Liu,&nbsp;Lasantha Meegahapola,&nbsp;Mahdi Jalili,&nbsp;Xinghuo Yu,&nbsp;George Dickson","doi":"10.1049/esi2.70003","DOIUrl":"https://doi.org/10.1049/esi2.70003","url":null,"abstract":"<p>Power generation from inverter-based renewable energy sources (RESs), such as solar photovoltaics (PVs), is increasing rapidly in power systems while leading to operational challenges such as frequency regulation. Battery energy storage systems (BESS) have attracted much attention in providing frequency control ancillary services (FCAS), as they provide flexibility to store and release energy when required. With a larger inverter size and energy capacity, BESS can provide more frequency support to the grid but will incur large capital costs. Thus, it is important to minimise the size of the battery while ensuring system security requirements are fulfilled. In this paper, a large-scale BESS sizing framework is developed to obtain the optimal battery inverter size and energy capacity. The proposed framework determines the battery size based on two aspects: (i) contingency frequency control ancillary services (C-FCAS) to provide primary frequency support after a generator outage event and (ii) regulating frequency control ancillary service (R-FCAS) to match the power imbalance caused by the normal variation of load demand and RES generation. This paper also investigates the highest RES penetration level and the largest number of synchronous generators (SGs) that can be simultaneously reduced as the share of RESs increases. The effectiveness of the developed large-scale BESS sizing framework is tested on the Alice Springs power grid in Northern Territory, Australia. According to the study, the FCAS battery designed based on the proposed framework can fulfil the frequency support requirements under high solar-PV penetration in the Alice Springs power grid while significantly reducing the dependency on synchronous generators.</p>","PeriodicalId":33288,"journal":{"name":"IET Energy Systems Integration","volume":"7 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1049/esi2.70003","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143784310","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Real-Time Cyberattack Detection for SCADA in Power System 电力系统SCADA实时网络攻击检测
IF 1.6
IET Energy Systems Integration Pub Date : 2025-04-03 DOI: 10.1049/esi2.70005
Botta Prudhvi, Prashant Khare, Maddikara Jaya Bharata Reddy
{"title":"Real-Time Cyberattack Detection for SCADA in Power System","authors":"Botta Prudhvi,&nbsp;Prashant Khare,&nbsp;Maddikara Jaya Bharata Reddy","doi":"10.1049/esi2.70005","DOIUrl":"https://doi.org/10.1049/esi2.70005","url":null,"abstract":"<p>Supervisory Control and Data Acquisition (SCADA) systems monitor and control industrial processes, but their integration with information technology and network connectivity, including the internet, exposes them to potential cyber threats. As SCADA systems become essential infrastructure, their vulnerability to cyber-attacks has increased, necessitating a comprehensive understanding of potential risks. This paper presents a laboratory setup mimicking a real-world SCADA system, involving the simulation of an IEEE 14 Bus system integrated with IEDs. The communication link between the SCADA centre and IEDs is established through the MODBUS communication protocol. This paper further analyzes and detects cyber-attacks targeting SCADA systems, including Ping flood attack, UDP flood attack, Smurf attack, and Random flood attack. All these attacks are executed using Kali Linux tools. The Wireshark tool is employed to analyse network traffic and detect these attacks, which are also validated in real time using OPAL-RT (OP4510). The results demonstrate the successful implementation and detection of cyber-attacks, contributing to a deeper understanding of cyber threats and informing proactive security strategies to strengthen the security of Power SCADA systems against evolving cyber threats.</p>","PeriodicalId":33288,"journal":{"name":"IET Energy Systems Integration","volume":"7 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1049/esi2.70005","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143770408","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Multiple Hybrid Outputs for Integrated Energy Systems: Design, Control and Real-Time Validation 集成能源系统的多重混合输出:设计、控制和实时验证
IF 1.6
IET Energy Systems Integration Pub Date : 2025-03-19 DOI: 10.1049/esi2.70002
Pooja Deori, Anish Ahmad, Kaveri Bhuyan, Gulshan Sharma
{"title":"Multiple Hybrid Outputs for Integrated Energy Systems: Design, Control and Real-Time Validation","authors":"Pooja Deori,&nbsp;Anish Ahmad,&nbsp;Kaveri Bhuyan,&nbsp;Gulshan Sharma","doi":"10.1049/esi2.70002","DOIUrl":"https://doi.org/10.1049/esi2.70002","url":null,"abstract":"<p>This paper presents hybrid quasi-Z-source converters (qZSCs) designed for integrated energy system-based microgrid applications, capable of providing dual-DC and multi-AC outputs from a single DC input source. Microgrids rely on diverse renewable energy sources such as solar and effective power converters and are crucial for integrating these resources into the grid. The proposed converters incorporate series and parallel-configured integrated inverters, facilitating both boost and buck-boost operations simultaneously with an additional inductive branch to the standard quasi-Z-source network. The suggested system utilises a novel control approach to regulate multiple AC and DC output voltages efficiently. Key features include robust power control, single-stage energy conversion, built-in shoot-through protection and immunity to electromagnetic interference. The proposed series and parallel converter circuits offer versatile configurations for generating two DC and multiple AC outputs, enhancing flexibility in microgrid power distribution. A closed-loop control strategy is implemented for the series qZSC to validate its operational effectiveness. Detailed steady-state mathematical analyses for both qZSC configurations are supplemented by simulation results under varying load conditions, confirming their performance capabilities. Additionally, for further validation, Hardware-in-the-loop (HIL) results were obtained with a real-time emulator using Typhoon HIL to prove the effectiveness of the proposed system.</p>","PeriodicalId":33288,"journal":{"name":"IET Energy Systems Integration","volume":"7 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1049/esi2.70002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143689166","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信