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Updated: Jun 14, 2025

Simulating Impacts of Ice Storms on Forest Ecosystems
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Published on: June 30, 2020

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社会脆弱性因素与华盛顿州停电负担的关联:2018-2021年

Claire A Richards1, Solmaz Amiri2, Von P Walden3

  • 1Department of Nursing and Systems Science, College of Nursing Washington State University College of Nursing, Spokane, WA, United States of America.

PloS one
|September 4, 2024
PubMed
概括

社会脆弱性因素与增加的停电有关,特别是在极端天气期间. 需要更好的数据透明度,以保护弱势群体免受气候影响.

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Experimental Investigation of the Hierarchical Control in DC Microgrids Using a Real-time Simulator06:04

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Distribution reliability in electrical power systems is critical for ensuring an uninterrupted power supply to consumers at minimal cost. According to IEEE Standard Terms, reliability is the probability that a device will function without failure over a specified time period or amount of usage. For electric power distribution, this translates to maintaining continuous power supply and addressing customer concerns over power outages. Several indices, as defined by IEEE Standard 1366-2012, are...
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Electrical Power01:07

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Electric power is the product of current and voltage, represented in units of joules per second, or watts. For example, cars often have one or more auxiliary power outlets with which you can charge a cell phone or other electronic devices. These outlets may be rated at 20 amps and 12 volts, so that the circuit can deliver a maximum power of 240 watts. Consider a 25 Watt bulb and a 60 Watt bulb. The conversion of electrical energy produces heat and light, while the kinetic energy lost by the...
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Determining the subtransient fault current in a power system involves representing transformers by their leakage reactances, transmission lines by their equivalent series reactances, and synchronous machines as constant voltage sources behind their subtransient reactances. In this analysis, certain elements are excluded, such as winding resistances, series resistances, shunt admittances, delta-Y phase shifts, armature resistance, saturation, saliency, non-rotating impedance loads, and small...
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The fast decoupled power flow method addresses contingencies in power system operations, such as generator outages or transmission line failures. This method provides quick power flow solutions, essential for real-time system adjustments. Fast decoupled power flow algorithms simplify the Jacobian matrix by neglecting certain elements, leading to two sets of decoupled equations:
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Water plays a significant role in the life cycle of plants. However, insufficient or excess of water can be detrimental and pose a serious threat to plants.
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