The Impacts of Cold Load Pickup on Design and Operation of Power Distribution Systems

小行星9311257 配电系统长时间停电后恢复供电，由于冷负荷回升，导致负荷远高于正常负荷。 除了初始瞬变之外，冷负载拾取期间的负载具有可以是正常负载的2至5倍的持久分量，并且可以持续几个小时。 持久的组件主要是由于损失的多样性，在循环类型的负载，如空调，冰箱等，在一段时间内的负载增加和趋势，以最大限度地利用现有设施将冷负荷皮卡和重要的问题，在配电系统的设计和运行。 所提出的方法是一种新的方法来设计和运行的配电系统，以处理冷负荷拾取问题。 本文的研究为配电自动化在配电系统设计中的应用奠定了基础。 ***

9311257 Pahwa Restoration of power after an extended outage in a distribution system results in load much higher than normal load due to cold load pickup. In addition to initial transients, the load during cold load pickup has an enduring component that can be 2 to 5 times normal load and may last for several hours. The enduring component is mainly due to loss of diversity in the cycling type of loads, such as air conditioners, refrigerator etc. An increase in load over a period of time and a trend to utilize the existing facilities to maximum extent will make cold load pickup and important issue in design and operation of distribution systems. The proposed methodology is a new approach to design and operation of distribution systems to handle cold load pickup problem. This research will lay a foundation for integration of distribution automation into the design of a distribution system. ***