黄晓波（华东建筑设计研究院有限公司，上海市 200002）

Discussion on the Design of PV System for a Passenger Port Complex

HUANG Xiaobo(East China Architectural Design & Research Institute Co.,Ltd.,Shanghai 200002,China)

Abstract：Taking a passenger port complex as an example,this paper discusses the design of PV system in civil buildings from the perspectives of electrical characteristics,temperature characteristics,inverter MPPT(maximum power point tracking)voltage range,

power supply and distribution system composition and power access of PV modules,and puts forward the key design points of such PV system in terms of metering,protection,power transmitter sampling point setting,reactive power compensation,etc.

Key words：passenger port complex;PV module;PV inverter;I - V curve;P - V curve;MPPT(maximum power point tracking);temperature coefficient;access system

摘　要：以某客运港综合体为例，从光伏组件的电气特性、温度特性、逆变器最大功率点跟踪（MPPT）电压范围、供配电系统构成及电力接入等角度探讨民用建筑光伏发电系统的设计，提出此类光伏发电系统在计量、保护、功率变送器采样点设置、无功补偿等方面的设计关键点。

关键词：客运港综合体；光伏组件；光伏逆变器；I - V曲线；P - V曲线；最大功率点跟踪（MPPT）；温度系数；接入系统

中图分类号：TM615      　　  　  文献标识码：A

doi：10.3969 / j. issn.1003 － 8493.2022.11.002