201241 · The Decisions on Backup. Supply in the Presence. of Supply Disruptions. Jing Hou, Southeast University, China. Amy Z. Zeng, W orcester Polytechnic Institute, USA. Lindu Zhao, Southeast University
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2022425 · Resilient power supply has become increasingly important in today''s energy infrastructure. For example, the number of power outage incidences (one hour and longer) has grown by 60% over the past
201241 · As supply chains are becoming more dependent upon suppliers, the importance of using backup supply is receiving increasing attention. The objective of this paper is to develop a set of models to
2024218 · A Battery Backup Calculator is a tool or device used to estimate the backup power requirements for electronic devices or systems during a power outage. It helps users determine the capacity and type of battery backup needed to keep their devices operational for a specified duration. Typically, you input information such as the power
2018129 · The results show that the thresholds that determine the optimal backup supply strategy are affected by the risk aversion level and market conditions yield non-negligible influences on the firm''s strategic choices due to the existence of risk aversion. We consider a risk-averse firm''s sourcing problem with two suppliers: a dedicated one and a
2010921 · [1] Groundwater can play an important role in water-supply emergency planning. A framework is presented for assessing the hydraulic impacts and associated costs of using groundwater as a backup supply when imported-water deliveries are disrupted, and for quantifying the emergency benefits of groundwater management
2010121 · The model. Our contracting model considers a supply chain comprising a manufacturer and a backup supplier who both seek to maximize their expected profit. The timing of events is depicted in Fig. 1, notation is summarized in Table 1. The manufacturer offers a contract to the responsive backup supplier, who may accept or reject the offer.
2018129 · The backup supplier is assumed to be perfectly reliable, but charges a higher wholesale price. To mitigate the disruption risk, the firm uses a joint backup supply and responsive pricing strategy. We consider three common backup strategies between the firm and the backup supplier: advance purchase, reservation and contingency purchase.
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2023422 · But typical desktop computers, routers, and similar devices still need to be plugged into a power source all the time to work. That''s where an uninterruptible power supply (UPS) comes in. Its main function
201241 · As supply chains are becoming more dependent upon suppliers, the importance of using backup supply is receiving increasing attention. The objective of this
202341 · A backup power supply is an electrical system that provides emergency power to a load when the main power source fails. An appropriate backup power supply
2010921 · A framework is presented for assessing the hydraulic impacts and associated costs of using groundwater as a backup supply when imported-water deliveries are disrupted, and for quantifying the
201541 · Backup supply is needed not only in cases of major primary supply breakdowns; it is also essential for purchasing firms to meet changing market demand in
2017716 · 【Backup Supply】：; 【Backup Supply】：automatic backup power supply switching ; backup capacity
202341 · results in a smaller backup capacitor value and smaller solution size to store the same amount of energy. The usable energy stored in the backup capacitor is only limited by the input voltage range of the buck-boost converter, which is 12 V for the TPS63060. SLVA676–December 2014 High-Efficiency Backup Power Supply 1 Submit
2009212 · We consider replenishment decisions for a constant rate demand environment from a supplier with uncertain lead times. We study the potential use of a flexible backup supplier as an emergency response to accurate lead-time information arriving at (or close after) the beginning of the demand interval and well after an original
202046 · A battery backup, or uninterruptible power supply (UPS), is primarily used to provide a backup power source to important desktop computer hardware components. In most cases, those pieces of
2009212 · Our numerical studies illustrate the benefits from the use of the flexible backup supplier as an emergency response, but for reasonable purchase premiums and short lead times of flexible backup supply options, their use in a dual (regular and emergency response) role often leads to improved performance over safety lead-time
2022128 · Every subsystem in an electronic product depends on a reliable power supply. One way to achieve high reliability is to have a backup power supply, in case the