Modeling, design, and control of plug-and-play power converters for hybrid renewable distributed energy

混合可再生分布式能源即插即用电源转换器的建模、设计和控制

• 批准号: 312541-2011
• 负责人: Bakhshai, Alireza
• 金额: $ 1.6万
• 依托单位: Queen's University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2014
• 资助国家: 加拿大
• 起止时间: 2014-01-01 至 2015-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=548784
• 关键词: Modeling; design; control; plug; play

Traditional "central" power plants are typically located far from the load centres, and generally use fossil fuel to generate electricity. These systems are inefficient and bring considerable environmental impact. The use of distributed renewable energy sources offers a variety of environmental, social and public benefits that are increasingly in demand as their greenhouse gas emission reduction, economic development, and environmental benefits become more widely known. Within a short time span of four years, from 2004 to 2008, global photovoltaic (PV) and wind power capacity grew 600% and 250%, respectively. In 2008, Canada has reached installed wind energy capacity of 2369 MW, and the average annual market growth for PV technologies has been over 20% for more than a decade. Individual wind and PV systems can be unreliable due to their variable nature. It is generally observed that wind and sun intensity have a complimentary nature; thus when integrated into a single hybrid system, the intermittent but complementary nature of wind and solar provides a more reliable system. Distributed generation (DG) covers different types of generation including but not limited to renewables. The concept of a hybrid green micro-source offers great potential for providing energy to remote rural areas in a vast country such as Canada.

传统的“中央”发电厂通常远离负荷中心，并且通常使用化石燃料发电。 这些系统效率低下，并带来相当大的环境影响。分布式可再生能源的使用提供了各种环境、社会和公共效益，随着其温室气体减排、经济发展和环境效益日益广为人知，人们对这些效益的需求也越来越大。从2004年到2008年，短短四年时间里，全球光伏发电和风电装机容量分别增长了600%和250%。 2008年，加拿大风能装机容量达到2369兆瓦，十多年来光伏技术市场年均增长率超过20%。由于其可变性，单独的风能和光伏系统可能不可靠。 人们普遍认为，风和日照强度具有互补性；因此，当集成到单个混合系统中时，风能和太阳能的间歇性但互补的性质提供了更可靠的系统。分布式发电 (DG) 涵盖不同类型的发电，包括但不限于可再生能源。混合绿色微源的概念为向加拿大等幅员辽阔的国家的偏远农村地区提供能源提供了巨大的潜力。