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首页> 外文期刊>Electricity Today >Grounding Transformers - Why Your Wind Farm's Success Depends on Them
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Grounding Transformers - Why Your Wind Farm's Success Depends on Them

机译：接地变压器-为什么您的风电场的成功取决于他们

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The grounding transformer is an often-neglected component of the wind farm -shunted off to a sidebar issue. However, those who neglect to adequately plan for grounding transformers do so at their peril. In reality, millions of dollars in liability and loss can be attributed to ground-fault arcing, so grounding-related issues should top the checklists of any electrical contractor developing a wind farm. Proper construction to meet the specific needs of wind farms is absolutely essential. In addition, be sure your grounding transformer considers such essential parameters as primary voltage, size needed to carry the rated continuous primary phase current without exceeding temperature limits, and fault current and duration. Finally, select from among the variety of options available based on the application's site-specific needs.
机译：接地变压器是风力发电场中经常被忽略的组件-被分流到侧边栏问题上。但是，那些忽视对接地变压器进行适当规划的人将面临危险。实际上，数百万美元的责任和损失可归因于接地故障电弧，因此与接地相关的问题应成为开发风力发电场的任何电气承包商的清单的重中之重。正确建设以满足风电场的特定需求绝对至关重要。此外，请确保您的接地变压器考虑到以下基本参数：一次电压，在不超过温度限制的情况下承载额定连续一次相电流所需的大小以及故障电流和持续时间。最后，根据应用程序特定于站点的需求，从各种可用选项中进行选择。

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