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陶瓷PTC辅助电加热器在风管机中的应用
引用本文:陈颖.陶瓷PTC辅助电加热器在风管机中的应用[J].制冷与空调(北京),2010,10(3):101-103,91.
作者姓名:陈颖
作者单位:珠海格力电器股份有限公司 
摘    要:结合陶瓷PTC辅助电加热器的原理,介绍在风管式送风空调机组中采用陶瓷PTC辅助电加热器的开发背景,通过对陶瓷PTC辅助电加热器的一系列试验,分析其性能和特征,确定其结构、安装位置以及保护器件等选型依据,并阐述在风管机中风量、静压等对其的影响。

关 键 词:PTC  辅助电加热器  风管机  功率

Application of assistant porcelainous PTC heater to duct air conditioner
Chen Ying.Application of assistant porcelainous PTC heater to duct air conditioner[J].Refrigeration and Air-conditioning,2010,10(3):101-103,91.
Authors:Chen Ying
Affiliation:Chen Ying (Gree Electric Appliances,Inc.of Zhuhai)
Abstract:Combined the principle of porcelainous PTC(positive temperature coefficient) heater,illustrates the application background of the PTC as the assistant heater to duct air conditioner.With a series of experiments,analyzes PTC's performance and characteriticts,determines its selection basis such as configuration,position in the air conditioner and so on,describes the influence of air flow rate and static pressure.
Keywords:PTC
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