Half 2 of this four-part sequence discusses the complicated duties power utility corporations face as they shift to holistic grid asset administration to handle by means of the power transition. The first put up of this sequence addressed the challenges of the power transition with holistic grid asset administration. On this half, we focus on the built-in asset administration platform and knowledge change that unite enterprise disciplines in several domains in a single community.
The asset administration ecosystem
The asset administration community is complicated. No single system can handle all of the required data views to allow end-to-end optimization. The next determine demonstrates how a platform method can combine knowledge flows.
Asset knowledge is the premise for the community. Enterprise asset administration (EAM) methods, geographic data methods and enterprise useful resource planning methods share technical, geographic and monetary asset knowledge, every with their respective main knowledge accountability. The EAM system is the middle for upkeep planning and execution through work orders. The upkeep, restore and overhaul (MRO) system gives essential spare components to hold out work and maintains an optimum inventory degree with a stability of inventory out threat and half holding prices.
The well being, security and setting (HSE) system manages work permits for protected work execution and tracks and investigates incidents. The method security administration (PSM) system controls hazardous operations by means of security practices, makes use of bow-tie evaluation to outline and monitor threat limitations, and manages security and environmental crucial parts (SECE) to forestall main containment loss. Monitoring power effectivity and greenhouse gasoline or fugitive emissions can immediately contribute to environmental, social and governance (ESG) reporting, serving to to handle and scale back the carbon footprint.
Asset efficiency administration (APM) technique defines the stability between proactive and reactive upkeep duties. Asset criticality defines whether or not a preventive or predictive process is justified when it comes to value and threat. The method of defining the optimum upkeep technique is named reliability-centered upkeep. The mechanical integrity of hazardous course of belongings, comparable to vessels, reactors or pipelines, requires a deeper method to outline the optimum risk-based inspection intervals. For course of security gadgets, a security instrumented system method determines the check frequency and security integrity degree for alarm capabilities.
Asset knowledge APM collects real-time course of knowledge. Asset well being monitoring and predictive upkeep capabilities obtain knowledge through distributed management methods or supervisory management and knowledge acquisition methods (SCADA). Asset well being monitoring defines asset well being indexes to rank the asset situations primarily based on degradation fashions, failures, overdue preventive work and some other related parameters that mirror the well being of the belongings. Predict performance builds predictive fashions to foretell imminent failures and calculate belongings’ remaining helpful life. These fashions typically incorporate machine studying and AI algorithms to detect the onset of degradation mechanisms in an early stage.
Within the asset efficiency administration and optimization (APMO) area, the crew collects and prioritizes asset wants ensuing from asset methods primarily based on asset criticality. They optimize upkeep and alternative planning in opposition to the constraints of accessible price range and useful resource capability. This methodology is helpful for regulated industries comparable to power transmission and distribution, because it permits corporations to stay inside the assigned price range for an arbitrage interval of a number of years. The asset alternative necessities enter the asset funding planning (AIP) course of, combining with new asset requests and enlargement or improve tasks. Market drivers, regulatory necessities, sustainability objectives and useful resource constraints outline the venture portfolio and priorities for execution. The venture portfolio administration operate manages the venture administration points of latest construct and alternative tasks to remain inside price range and on time. Product lifecycle administration covers the stage-gated engineering course of to optimize the design of the belongings in opposition to the bottom whole value of possession inside the boundaries of all different stakeholders.
An industry-standard knowledge mannequin
A uniform knowledge mannequin is critical to get a full view of mixed methods with data flowing throughout the ecosystem. Technical, monetary, geographical, operational and transactional knowledge attributes are all components of an information construction. Within the utilities {industry}, the frequent data mannequin affords a helpful framework to combine and orchestrate the ecosystem to generate optimum enterprise worth.
The combination of various asset administration disciplines in a single gives a full 360° view of belongings. This integration permits corporations to focus on the total vary of enterprise goals and monitor efficiency throughout the lifecycle and in opposition to every stakeholder aim.
Learn extra about IBM Knowledge Mannequin for Power and Utilities
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