Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a turnout snow melting electric heating element monitoring system. The turnout snow melting electric heating element monitoring system comprises M electric heating elements, a collector, a collection extension set, a collection host and an upper computer, wherein the M electric heating elements are correspondingly connected with the M collectors, the M collectors are connected with one collection extension set, the N collection extension sets are connected with one collection host through power cables, and the K collection hosts are connected with an upper computer of an indoor terminal through signal cables; the acquisition extension set is installed in an isolation transformer, the acquisition host is installed in an outdoor control cabinet, the acquisition device is used for detecting the state of the electric heating element, and the state of the electric heating element comprises one or any combination of current, voltage, resistance and insulation state; the collector is arranged on an outgoing line of the electric heating element. According to the invention, the working indexes of each electric heating element can be monitored in real time, i.e. the current, voltage, resistance and the like in a working state.
本发明提出了一种道岔融雪电加热元件监测系统，包括：电加热元件、采集器、采集分机、采集主机和上位机；M个电加热元件对应与M个采集器相连，M个采集器与1个采集分机相连，N个采集分机通过电力电缆与1个采集主机相连，K个采集主机通过信号电缆与室内终端的上位机相连；所述采集分机安装于隔离变压器内，所述采集主机安装于室外控制柜内，采集器用于检测电加热元件的状态，电加热元件的状态包括电流、电压、电阻、绝缘状态之一或者任意组合；采集器安装在电加热元件的引出线上。本发明能够实时监测每一个电加热元件的工作指标，例如工作状态下的电流、电压、电阻等。
The invention provides a turnout snow melting electric heating element monitoring system. The turnout snow melting electric heating element monitoring system comprises M electric heating elements, a collector, a collection extension set, a collection host and an upper computer, wherein the M electric heating elements are correspondingly connected with the M collectors, the M collectors are connected with one collection extension set, the N collection extension sets are connected with one collection host through power cables, and the K collection hosts are connected with an upper computer of an indoor terminal through signal cables; the acquisition extension set is installed in an isolation transformer, the acquisition host is installed in an outdoor control cabinet, the acquisition device is used for detecting the state of the electric heating element, and the state of the electric heating element comprises one or any combination of current, voltage, resistance and insulation state; the collector is arranged on an outgoing line of the electric heating element. According to the invention, the working indexes of each electric heating element can be monitored in real time, i.e. the current, voltage, resistance and the like in a working state.
本发明提出了一种道岔融雪电加热元件监测系统，包括：电加热元件、采集器、采集分机、采集主机和上位机；M个电加热元件对应与M个采集器相连，M个采集器与1个采集分机相连，N个采集分机通过电力电缆与1个采集主机相连，K个采集主机通过信号电缆与室内终端的上位机相连；所述采集分机安装于隔离变压器内，所述采集主机安装于室外控制柜内，采集器用于检测电加热元件的状态，电加热元件的状态包括电流、电压、电阻、绝缘状态之一或者任意组合；采集器安装在电加热元件的引出线上。本发明能够实时监测每一个电加热元件的工作指标，例如工作状态下的电流、电压、电阻等。
Turnout snow melting electric heating element monitoring system and working method
道岔融雪电加热元件监测系统和工作方法
YANG FAN (Autor:in)
01.02.2022
Patent
Elektronische Ressource
Chinesisch
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