Overvoltage considerations in applying distributed resources on power systems
Overvoltage considerations in applying distributed resources on power systems
复制标题
在电力系统上应用分布式资源时的过电压考虑
DOI：
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发表时间：
2002
期刊：
影响因子：
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通讯作者：
P. Barker
中科院分区：
文献类型：
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作者：
P. Barker
如果在分布式资源（DR）设备的设计和接口中不小心，DR可能成为电力系统过电压问题的来源。相反，DR可能会受到故障、开关事件期间或由于闪电而在配电馈线上产生的过电压条件的不利影响。使用适当的DR接地、接口Transformer绕组、正确的开关方法、反孤岛保护设置、雷电浪涌保护和设备耐压额定值，有助于降低DR或公用系统受到过电压不利影响的可能性。本文回顾了与DR在电力系统中的应用相关的过电压问题，并提出了预防问题的方法。
Distributed resources (DR) can be a source of overvoltage problems for the electric power system if care is not exercised in the design and interface of the DR equipment. Conversely, DR may be adversely impacted by overvoltage conditions that originate on distribution feeders during faults, switching events, or as a result of lightning. Use of the appropriate DR grounding, interface transformer winding, proper switching methods, anti-island protection settings, lightning surge protection, and equipment voltage withstand ratings can help reduce the chance that either the DR or the utility system will be adversely impacted by overvoltages. This paper reviews the overvoltage issues associated with the application of DR on power systems and recommends approaches for prevention of problems.