Power Quality Analysis: Load and harmonics monitoring of the electrical utility grid

电能质量分析：公用电网的负载和谐波监测

• 批准号: 461130-2013
• 负责人: Berni, Chris
• 金额: $ 10.42万
• 依托单位: Georgian College of Applied Arts and Technology
• 依托单位国家: 加拿大
• 项目类别: Applied Research Tools and Instruments Grants
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=542466
• 关键词: Power; Quality; Analysis; Load; harmonics

Power line noise and harmonics have traditionally largely been considered to be a manageable, low-risk issue in electrical power distribution and non-existent in residential loads. However the power landscape for noise-generating devices including point-of-use switching power supplies, Plug-In Electric Vehicles (PEV) and variable speed drives in consumer appliances are becoming the norm. As a result of these trends, the power industry faces a qualitatively new domain in regard to power-line noise and harmonics that must be measured, modeled and addressed with new distribution system equipment and asset management strategies.

传统上，电力线噪声和谐波在配电中被认为是一个可管理的、低风险的问题，在住宅负荷中不存在。然而，包括使用点开关电源、插电式电动汽车（PEV）和消费电器中的变速驱动器在内的噪声产生设备的电源格局正在成为常态。由于这些趋势，电力行业面临着一个全新的领域，电力线噪声和谐波，必须测量，建模和解决新的配电系统设备和资产管理策略。