Steel rail potential control system and method for energy storage type tramcar

The invention discloses a steel rail potential control system and method for an energy storage type tramcar. The control system comprises control equipment, a position sensor, a current sensor, a first switch system and a second switch system. And the controller controls switches of the first switch...

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Bibliographische Detailangaben
Hauptverfasser:	GUO XIAOMIN, WANG JUN, ZENG LIYONG, PAN WEIGUO, ZHANG LEMENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention discloses a steel rail potential control system and method for an energy storage type tramcar. The control system comprises control equipment, a position sensor, a current sensor, a first switch system and a second switch system. And the controller controls switches of the first switch system and the second switch system according to signals of the position sensor, the current sensor, the first switch system and the second switch system. According to the system, frequent action of the steel rail potential limiter caused by abnormal steel rail potential in the stop charging process of the energy storage type tramcar can be effectively avoided. 本发明公开了一种用于储能式有轨电车的钢轨电位控制系统及方法，控制系统包括控制设备、位置传感器、电流传感器、第一开关系统和第二开关系统；控制器根据位置传感器、电流传感器、第一开关系统和第二开关系统的信号，对第一开关系统和第二开关系统的开关进行控制。本发明能够有效避免储能式有轨电车停站充电过程中，钢轨电位异常导致的钢轨电位限制器频繁动作。