Discussion on Harmonic Suppression in Airport Terminal

MA Bingxue（Beijing Capital International Airport Co.，Ltd.，Beijing 100621，China）

 

    Abstract：The harmonious waves in power system are mainly produced from the numerous non-linear loads in the electrical loads such as system facilities supporting the operation in the airport terminal including locomotives of APM system，motors of baggage system and frequency converter. The paper analyzes the harm to power grid and equipment caused by harmonious waves and describes the precautions and local governance measures therefor in the terminal.

    Key words：terminal；non-linear loads；harmonic source；auto people mover system；baggage system；harmonic suppression；harmonic voltage；harmonic current

 

    摘 要：机场航站楼内与其运行相配套的系统设施，如捷运系统的机车、行李系统的电动机和变频器等用电负荷中非线性负荷多，是航站楼电力系统谐波的主要来源，分析谐波对电网和设备造成的危害，阐述机场航站楼采取预防性谐波治理及就地治理谐波的措施。

    关键词：航站楼；非线性负荷；谐波源；捷运系统；行李系统；谐波治理；谐波电压；谐波电流

     中图分类号：TU892       文献标识码：A

    doi：10. 3969 / j. issn. 1003 - 8493. 2015. 08. 011