Longtian Zhang, Delin Wang, Jun Wang, Muhammad Shahid Mastoi, Zelin He, Mannan Hassan
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引用次数: 0
Abstract
New energy can enhance the load capacity of the distribution networks, and the addition of energy storage can suppress the fluctuations caused by the uncertainty of new energy, promoting the stable load absorption of the distribution networks. This paper explored the impact of new energy and energy storage integration into distribution network load-carrying capacity and proposed a method for evaluating the load-carrying capacity of the distribution networks by improving GA-BWO with voltage adaptive control. Under the premise of considering the integration of new energy and energy storage access to the distribution networks, the impact of load increase on the status of the distribution network is derived. Constructing a distribution network load-carrying capacity evaluation indicator system with safety, flexibility, and economy, then calculating indicator weights using the AHP-EWM method and building evaluation function. Building a distribution network load carrying capacity model based on objective function and constraint conditions on this basis, utilizing bus voltage to adaptively control the balance factor and development stage of the Beluga algorithm, and introducing the mutation process of the Genetic algorithm, realize the solution of load carrying capacity. Evaluate the distribution networks with new energy and energy storage, for example, prove the improvement effect of new energy and energy storage output characteristics on the load carrying capacity of the distribution networks and provide a theoretical basis for regional planning and construction.
期刊介绍:
IET Renewable Power Generation (RPG) brings together the topics of renewable energy technology, power generation and systems integration, with techno-economic issues. All renewable energy generation technologies are within the scope of the journal.
Specific technology areas covered by the journal include:
Wind power technology and systems
Photovoltaics
Solar thermal power generation
Geothermal energy
Fuel cells
Wave power
Marine current energy
Biomass conversion and power generation
What differentiates RPG from technology specific journals is a concern with power generation and how the characteristics of the different renewable sources affect electrical power conversion, including power electronic design, integration in to power systems, and techno-economic issues. Other technologies that have a direct role in sustainable power generation such as fuel cells and energy storage are also covered, as are system control approaches such as demand side management, which facilitate the integration of renewable sources into power systems, both large and small.
The journal provides a forum for the presentation of new research, development and applications of renewable power generation. Demonstrations and experimentally based research are particularly valued, and modelling studies should as far as possible be validated so as to give confidence that the models are representative of real-world behavior. Research that explores issues where the characteristics of the renewable energy source and their control impact on the power conversion is welcome. Papers covering the wider areas of power system control and operation, including scheduling and protection that are central to the challenge of renewable power integration are particularly encouraged.
The journal is technology focused covering design, demonstration, modelling and analysis, but papers covering techno-economic issues are also of interest. Papers presenting new modelling and theory are welcome but this must be relevant to real power systems and power generation. Most papers are expected to include significant novelty of approach or application that has general applicability, and where appropriate include experimental results. Critical reviews of relevant topics are also invited and these would be expected to be comprehensive and fully referenced.
Current Special Issue. Call for papers:
Power Quality and Protection in Renewable Energy Systems and Microgrids - https://digital-library.theiet.org/files/IET_RPG_CFP_PQPRESM.pdf
Energy and Rail/Road Transportation Integrated Development - https://digital-library.theiet.org/files/IET_RPG_CFP_ERTID.pdf