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吴柯*************负责人
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任华
安科瑞电气股份有限公司 上海嘉定
Abstract: During the operation of the high-voltage switchgears, The contact in the cabinet ａnd the bus connection, the dynamic ａnd static contact circuit generates too heat, which is easy to cause power failure ａnd fire accident. Therefore, the temperature monitoring is very important in the high-voltage switch cabinet, especially the three-phase contact temperature monitoring. The traditional wired temperature measurement method can not be used because of the exposed voltage of high voltage equipment. The wireless temperature measurement system uses radio waves, no wiring, equal potential with high-voltage equipment, ａnd no insulation measures. Therefore, the wireless temperature measurement system can solve the temperature measurement problem of high-voltage equipment.Keywords: high-voltage switchgears，Wireless Temperature Monitoring System
0.Project Overview
This project is the expansion project of the T1 terminal of Nanjing Lukou International Airport. It needs to be equipped with wireless temperature measurement products to realize the temperature rise monitoring of the circuit breakers in the cabinet.The working environment temperature of the sensor meets the requirement of -40℃ to +120℃. Choose ATE300 type CT inductive powered temperature sensor. And choose the ATC400 transceiver to connect to the background system.
1.Wireless Temperature Monitoring System Introduction
Wireless Temperature Monitoring System is suitable for 3-35kV indoor switchgears, including built-in switchgears, handcart switchgears, fixed switchgears ａnd loop-net switchgears. It is also suitable for 0.4kV low-voltage switchgears such as fixed switchgears ａnd drawer switchgears.
2.Wireless Temperature Monitoring Configuration Scheme
1）Wireless temperature monitoring of contacts in high ａnd low voltage cabinets
2）Wireless temperature monitoring with operation ａnd display function for contacts in high-voltage cabinets (single cabinet local display)
3）Wireless temperature monitoring of contacts in high ａnd low voltage cabinets (no local display )
4）Wireless temperature monitoring of contacts in high ａnd low voltage cabinets（Centralized local display）
5）Local wall-mounted centralized display solution
3.Introduction of wireless temperature measuring product
①wireless temperature sensor
②wireless transceiver
③Display terminal
4.On site Photos
5 Biography
Solutions For Enterprise Micro-grid System 2020.02
作者简介：
任华，女，本科 现任于安科瑞电气股份有限公司
联系电话：021-59104851
手机：187-0211-2061 QQ: 2880157851
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