Development of new passive anti-islanding method for distributed generators

分布式发电机无源防孤岛新型方法的研制

• 批准号: 372128-2009
• 负责人: Chang, Liuchen
• 金额: $ 2.62万
• 依托单位: University of New Brunswick
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Group
• 财政年份: 2011
• 资助国家: 加拿大
• 起止时间: 2011-01-01 至 2012-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=483891
• 关键词: Development; new; passive; anti; islanding

There is a growing interest in adding distributed generators (DGs) that are driven by renewable energy resources such as wind and solar energy to the electric power systems (EPS). However, adding a large numbers of DGs to the EPS may compromise the stability and reliability of the EPS. DGs operating as islands are not permitted by utilities as a result of risks to safety and equipment. Anti-islanding is a critically important component of the interconnection system between a DG and the EPS, and is also a challenging technical problem that has been recognized as one of the technical barriers preventing widespread deployment of DGs.

在电力系统（EPS）中增加由可再生能源（例如风能和太阳能）驱动的分布式发电机（DG）的兴趣越来越大。 然而，向EPS添加大量DG可能会损害EPS的稳定性和可靠性。 由于存在安全和设备风险，公用事业公司不允许DG作为孤岛运行。 反孤岛效应是分布式电源与电力系统互联系统的重要组成部分，也是一个具有挑战性的技术问题，被认为是阻止分布式电源广泛部署的技术障碍之一。