A method of detecting temperature of an electrical terminal (20, 120) is disclosed. The method includes: applying a material patch (24, 124) to a surface of the electrical terminal (20, 120), the thermal mass of the material patch (24, 124) is less than 25 percent of the thermal mass of the electrical terminal (20, 120), whereby the material patch (24, 124) does not appreciably increase the electrical resistance or thermal capacitance of the electrical terminal (20, 120); and remotely sensing a change in the material patch (24, 124) with an electrically isolated circuit (50, 150) which is external to the electrical terminal (20, 120) to determine if the electrical terminal (20, 120) is operating at a safe temperature to optimize current flow across the electrical terminal (20, 120).
一种检测电端子(20,120)的温度的方法。该方法包括:将材料片(24,124)施加到电端子(20,120)的表面,材料片(24,124)的热质量小于电端子(20,120)的热质量的25%、20%、15%、10%、5%,由此材料片(24,124)不会明显增加电端子(20,120)的电阻或热容;利用电端子(20,120)外部的电隔离电路(50,150)远程感测材料片(24,124)的变化,以确定电端子(20,120)是否在安全温度下工作,从而优化电端子(20,120)上的电流。
ISOLATED TEMPERATURE SENSING FOR ELECTRICAL TERMINALS
用于电端子的隔离温度感测
2022-02-25
Patent
Elektronische Ressource
Chinesisch
IPC: | G01K MEASURING TEMPERATURE , Messen der Temperatur / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS / G09F DISPLAYING , Anzeigewesen / H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
ISOLATED TEMPERATURE SENSING FOR ELECTRICAL TERMINALS
Europäisches Patentamt | 2020
|Electrical Terminals Blade Type
SAE Technical Papers | 2001
Electrical Terminals Blade Type
SAE Technical Papers | 2006
Electrical Terminals Blade Type
SAE Technical Papers | 2011
ELECTRICAL TERMINALS BLADE TYPE
SAE Technical Papers | 1969