Protection Coordination of Distribution Network with Optimally Placed Distribution Generation
نویسندگان
چکیده
منابع مشابه
coordination of protective schemes in distribution and subtransmission systems including distributed generation
نصب منابع پراکنده در سیستم های توزیع و فوق توزیع علاوه بر مزیت های فراوان، مشکلاتی را هم به همراه دارد. یکی از این مشکلات تأثیر این منابع روی اندازه جریان های اتصال کوتاه است. به طور معمول از حفاظت های مبتنی بر اصل جریان زیاد در سیستم های توزیع و فوق توزیع استفاده می شود. از مهمترین طرح های حفاظتی استفاده شده در فیدرهای توزیع، حفاظت فیوز- ریکلوزر است. همچنین از طرح های حفاظتی جریان زیاد جهتی در...
Optimal Distributed Generation Planning in Radial Distribution Networks Considering Protection Coordination Limits
Distributed generation (DG) has been widely used in distribution network to reduce the energy losses, improve voltage profile and system reliability, etc. The location and capacity of DG units can influence on probability of protection mal-operation in distribution networks. In this paper, a novel model for DG planning is proposed to find the optimum DG location and sizing in radial distr...
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-The penetration of DGs would drastically affect the traditional distribution power system fault current level and the characteristics of fault currents, consequently, the traditional protection arrangements developed in radial systems are difficult in coordination, and also the reclosing scheme would be affected. With the rapid developments in distribution system automation and communication t...
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ژورنال
عنوان ژورنال: ELEKTRIKA- Journal of Electrical Engineering
سال: 2019
ISSN: 0128-4428
DOI: 10.11113/elektrika.v18n3.171