Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 10 of 10 for “"Service Restoration"”.
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Configuration of Microgrids Considering State Estimation, Service Restoration, and Integration with Natural Gas Systems
… work: optimum configuration, self-healing restoration, and the integration between power and natural gas microgrids. First, an optimal zone clustering (i.e. configuration) algorithm is proposed for dynamic state estimation in islanded microgrids (IMG) considering the supply adequacy of each …
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Reliability assessment of smart distribution system and analysis of automatic line switches
… for automatic fault detection, isolation and service restoration. It has been the biggest achievement in improving reliability so far. However, such automation is very costly. It needs proper planning for installation of such devices so that the utility company can make the most benefit at …
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Communication, information and responsibility distribution strategies for effective real-time transit service management
… to providing quality, cost-effective transit service. While a number of recovery techniques exist to recover from disruptions, detecting a disruption, choosing a response and implementing it in a timely manner is a difficult task. Different agencies use different combinations of field …
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Lessons learned from urban river restoration projects: application of restoration treatments on the Los Angeles River.
… the Los Angeles River. Alternative urban river restoration treatments have been successful at using flow-regime management, to return many ecosystem services to riparian ecosystems. Additional objectives were to compare 1.) costs and 2.) ecosystem service restoration success between eight main …
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Self-healing solutions for LTE evolved packet core
… and business impact of the mobile network services have increased phenomenally. It is, therefore, crucial to address the issues regarding network infrastructure or service failure. In this thesis, a self-healing solution is presented for the LTE Evolved Packet Core (EPC) with a view to …
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Determinação de Chaveamento para Recomposição do Serviço em Redes de Distribuição de Energia Elétrica em Média Tensão Através de Métodos Baseado em Parâmetros de Sensibilidade
… performed regardless of any system anomaly. The service restoration is a particular case of reconfiguration and should be performed whenever there is a network failure or whenever one or more sections of a feeder have been taken out of service for maintenance. In such cases, loads that are …
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Grid Interfaces for Flexible and Resilient Distribution Systems
… of microgrids with bottom-up black-start and service restoration functions. Upon loss of utility supply, this approach can black-start feeder segments, form microgrids, and rapidly restore service with priority given to critical loads. Furthermore, by networking neighboring microgrids to form …
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Optimization of Distribution Systems: Transactive Energy and Resilience Enhancement
… EVs and DERs can provide electricity service and restore critical loads when the utility system is unavailable. On the other hand, during normal operation, these proactive devices can provide ancillary services to alleviate voltage fluctuations and support frequency regulation. In …
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PMU-Driven Fault Location in Distribution Systems with DERs: Impedance-Based and Multi-Agent System Strategies
… essential for rapid reconfiguration and service restoration. The growing demand for power quality, security, and reliability has driven distribution system operators to deploy advanced measurement and communication technologies. In this context, fault location, isolation, and service …
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Integrated Optimal Dispatch, Restoration and Control for Microgrids
… optimal dispatch, sequential microgrid restoration and control algorithms. Potential cyberattack paths are identified by creating a detailed cyber-physical system model for microgrids. A two-tiered intrusion detection system is developed to detect and mitigate cyberattacks within the …