Modernizing the Grid. Is the electric power system at risk?
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The modernization of the electric power grid brings both benefits and risks. The complexity of the power grid topology can lead to system-wide failures and widespread power outages, which can have catastrophic impacts on society . Vulnerability analysis based on risk assessment is crucial in understanding the risks faced by power systems. Risk indexes such as circuit overload, over-voltage, low-voltage, and loss of load risk can help assess the severity of accidents and weaknesses in the grid structure . Power systems operate closer to their limits, increasing their vulnerability and the possibility of blackouts. Including vulnerability assessment in power system planning and operating procedures is essential for accurate assessment of power system security and stability . The integration of information technology networks with power grids introduces cyber threats and risks. Prioritizing vulnerability remediation actions based on risk assessment can enhance system resilience against extreme events . To ensure reliable and resilient service supply, the electrical power grid must be planned, operated, and managed with quantified risk and resilience of coupled critical infrastructures in mind .
Answers from top 5 papers
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| Papers (5) | Insight |
|---|---|
01 Jan 2021 4 Citations | The paper discusses the risks to the electrical power grid due to natural hazards and the challenges of recovery following disasters and floods. It does not directly address the question of whether the electric power system is at risk. |
| The answer to the query is not explicitly mentioned in the paper. The paper discusses risk mitigation in electric power systems but does not directly address whether the electric power system is at risk. | |
| The answer to the query "Is the electric power system at risk?" is not provided in the paper. The paper is about vulnerability assessment in power systems and the associated research. | |
15 May 2023 | The paper discusses the risk analysis of natural hazards to power grids in Southeast and East Asia, but it does not specifically address the question of whether the electric power system is at risk. |
01 Jan 2023 | The answer to the query is not present in the provided paper. The paper is about vulnerability analysis of power systems based on risk assessment, not specifically about the risk of modernizing the grid. |
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