Several Measures to Solve Problem of Underground Interference
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摘要: 针对姚桥煤矿井下集控系统与变频器使用现场存在的干扰问题，介绍了几种主要的抗干扰措施。实际应用表明，这些措施能够消除现场干扰信号对集控系统的影响，确保了集控系统的可靠运行。Abstract: In view of interference problem existed in application field of underground centralized control system and frequency converter of Yaoqiao Coal Mine, the paper introduced several anti-interference measures. The actual application showed that the measures can eliminate influence of interference signal on centralized control system, which ensures reliable running of centralized control system.
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