An outlook on endangering grid security in India due to implementation challenges of low voltage ride through protection in wind turbines,International Transactions on Electrical Energy Systems

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An outlook on endangering grid security in India due to implementation challenges of low voltage ride through protection in wind turbines
International Transactions on Electrical Energy Systems ( IF 1.9 ) Pub Date : 2020-10-12 , DOI: 10.1002/2050-7038.12672
Rini Ann Jerin Amalorpavaraj ₁ , Prabaharan Natarajan ₂ , Mohamed El‐Moursi ₃ , Marc A. Rosen ₄ , Palanisamy Kaliannan ₁ , Umashankar Subramaniam ₅

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The substantial increase in new integration of wind power has required changes in grid codes to ensure grid security. Providing low voltage ride through (LVRT) protection helps to sustain the transient conditions without tripping and supports its recovery post‐fault. The grid codes for LVRT capability in countries with substantial wind capacity are surveyed in this paper. The challenges that arise, endangering the grid security due to the non‐implementation of these grid codes in the wind turbines (WT) which were pre‐installed before the mandatory grid code was established is rarely a topic focused in literature. The LVRT capability requirement as per the wind turbine type classification is elucidated. The challenges due to enhancement and upgradation of technology include financial constraints for additional LVRT fittings, planning and renovation. Discussion and prognosis on the challenges provide direction for investigation and research.

中文翻译：

由于风力涡轮机中的低电压穿越保护的实施挑战，印度的电网安全前景受到威胁

新的风电集成的大量增加要求更改电网规范以确保电网安全。提供低压穿越（LVRT）保护有助于维持瞬态条件而不会跳闸，并支持其在故障后的恢复。本文对风能大国的LVRT能力的电网规范进行了调查。由于未在强制性电网法规建立之前预先安装的风力涡轮机（WT）中未实施这些电网法规，因此出现的挑战（危害电网安全）很少是文献关注的主题。阐明了根据风力涡轮机类型分类的LVRT功能要求。技术的增强和升级带来的挑战包括附加LVRT配件，规划和翻新的财务限制。

更新日期：2020-12-07

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