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Challenges in Integration of Renewal Energy to Grid - A Holistic Approach byImproving Technical Requirements as well as Promotion of New Technologies for Grid Stability and Reliability

机译:续订能源整合到电网的挑战 - 一种全体探讨技术要求的整体方法,以及促进新技术的电网稳定性和可靠性

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In the initial phase of integration of RE into the power system, the share of this type of generation was relatively small compared to the existing generation, not being compelled the needfor specific requirements for both voltage andfrequency controlas it is not affecting steady state or dynamic stability of the power system. At low levels of penetration, existing resources of voltage and frequency control, as well as the available reserves, were generally adequate to make of little relevance the associated effects of the inherently variable characteristic of RE.However, due to the substantial increase in the levels of penetration of RE power plants, structural changes in operational procedures as well as changes in technical requirements are already initiated by various governing body and power system is beingmanaged with challenges and constraints.Looking to above present scenario andfuture challenges in Indian context, there is a need to have some mechanisms/ processes as holistic multidimensional approach in mitigating them by means of balancing mechanism and to have seamless integration of RE.Following aspects are discussed: (i) Improvement in technical requirement for grid connectivity (ii) Promotion of Grid ancillary services & grid support technologies and (Hi) Competence building in the areas of power system study, modelling and simulation with latest tools and techniques.Apart from above, system planning engineering practices should be improved considering above aspects and to build the system only after thorough simulation, modelling and planning of balancing mechanisms is any.This paper discusses various aspects of above approaches envisaging overall system requirement based on review and analysis of various mitigating measures adopted by RE rich countries across the globe.Author proposes that, industry stake holders along with governing body should sit together and to derive a mechanism for RE integration and promotion of new grid support technologies in the benefit of industry and nation as a whole in building stable & reliable grid.
机译:在重新进入电力系统的初始阶段,与现有的生成相比,这种类型的一代的份额相对较少,而不是强迫对电压和频率控制的特定要求,这不影响稳态或动态稳定性电力系统。在低水平的渗透层面下,现有的电压和频率控制资源以及可用储备通常足以使Re.然而,由于水平的大幅增加,因此具有重大变化特征的相关效果几乎没有。重新发电厂的渗透,运营程序的结构变化以及技术要求的变化已经被各种治理机构和电力系统发起,具有挑战和制约因素。在印度语境中追求上述情况和挑战,有一个需要将一些机制/过程作为通过平衡机制减轻它们的整体多维方法,并且讨论了re.Following的无缝集成方法:(i)网格连接技术要求(ii)促进电网辅助服务的技术要求&grid支持技术和(嗨)能力建设在PO的地区WER系统的研究,建模和仿真与最新的工具和技术。从上面开始,应当提高系统规划工程实践,考虑到上述方面,仅在彻底仿真后构建系统,平衡机制的建模和规划是任何内容。本文讨论了各种纸张基于审查和分析全球富裕国家采用的各种减轻措施的审查和分析设想整体系统需求的方面。提出,行业利益持有人以及治理机构应坐在一起,从而获得重新整合和促销的机制新网格支持技术在建设稳定可靠网格中的工业和国家的利益。

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