Conceptual Framework for Reliability-Centered Maintenance Programs in Electricity Distribution Utilities
Abstract
Reliability-Centered Maintenance (RCM) has emerged as a vital framework for optimizing asset management in electricity distribution utilities, where uninterrupted service delivery, safety, and cost efficiency are paramount. This conceptual framework presents a structured approach to designing and implementing RCM programs tailored to the unique operational and regulatory demands of electricity distribution networks. The framework is grounded in reliability engineering principles and systems theory, emphasizing the systematic identification of critical assets, analysis of potential failure modes, and development of risk-based maintenance strategies. Inputs such as asset condition data, historical failure records, reliability indices (e.g., SAIDI, SAIFI, CAIDI), regulatory standards, and resource availability form the foundation of the framework. The core processes involve asset criticality assessment, Failure Modes and Effects Analysis (FMEA), and the selection of appropriate maintenance strategies—ranging from preventive and predictive measures to condition-based interventions. These processes are supported by decision-support tools, including advanced digital technologies such as IoT sensors, SCADA, Geographic Information Systems (GIS), and data analytics platforms. Outputs of the framework include enhanced asset reliability, reduced system downtime, optimized operational costs, compliance with regulatory benchmarks, and improved customer satisfaction through reduced outage frequency and duration. A continuous feedback mechanism ensures adaptability, allowing utilities to refine strategies through performance monitoring, post-maintenance evaluations, and integration of emerging technologies. By aligning organizational resources, technical capabilities, and regulatory requirements, the conceptual framework not only extends asset life cycles but also fosters resilience, sustainability, and efficiency in power distribution systems. This model underscores the importance of integrating technical rigor with organizational culture and data-driven decision-making, offering a roadmap for utilities seeking to achieve long-term operational excellence in an increasingly complex and demand-driven energy landscape.
Keywords
Conceptual Framework, Reliability-Centered, Maintenance Programs, Electricity Distribution Utilities
Citations
IRE Journals:
Bismark Kyere Yeboah, Ojong Felix Enow "Conceptual Framework for Reliability-Centered Maintenance Programs in Electricity Distribution Utilities" Iconic Research And Engineering Journals Volume 2 Issue 3 2018 Page 140-153
IEEE:
Bismark Kyere Yeboah, Ojong Felix Enow
"Conceptual Framework for Reliability-Centered Maintenance Programs in Electricity Distribution Utilities" Iconic Research And Engineering Journals, 2(3)
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