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Harmonic Mitigation Techniques to Achieve IEEE 519 Compliance in Water Wastewater Pumping Stations

机译：谐波缓解技术可在水和废水泵站中达到IEEE 519规范

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摘要

In a large number of water and wastewater pumping stations, the only significant loads atrnthe site are the pumps themselves. If the pumps are driven by Variable Frequency Drivesrn(VFD's), some form of Harmonic Mitigation is required to comply with IEEE 519. Thisrnpaper will describe the various forms of mitigation the authors have used at severalrnrecently designed and built pump stations, as well as several earlier examples. Some ofrnthese were bid with alternative mitigation techniques to establish actual construction costrncomparisons among the options. Options include: 18 pulse drives, phase shiftingrntransformers, active front ends, passive harmonic filters and others. The actualrnequipment included numerous manufacturers on both medium and low voltage systems.rnThe paper will discuss relative costs, client experiences, reasons why a particular optionrnwas selected and the advantages and disadvantages of each. All of these cases arernoperating pump stations at various locations for several clients in the Great Lakes area.
机译：在大量的水泵和废水泵站中，现场唯一的重要负载是泵本身。如果泵由变频驱动器（VFD）驱动，则需要某种形式的谐波缓解措施以符合IEEE519。本文将描述作者在多个最近设计和建造的泵站以及几种泵站中使用的各种缓解形式。前面的例子。其中一些是采用替代性缓解技术的标书，以在选择方案之间建立实际的建筑成本比较。选项包括：18个脉冲驱动器，移相变压器，有源前端，无源谐波滤波器等。实际的设备包括众多中低压系统制造商。本文将讨论相对成本，客户经验，选择特定选项的原因以及每种方法的优缺点。所有这些案例都在大湖区的多个客户处为各个位置的泵站加油。

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