In-situ monitoring method and device with temperature compensation for state-of-charge (SOC) of vanadium cell electrolyte

• Main Authors: TANG HONGLI, ZHANG JIE, SUN XIAOSHENG, LIU JUN, XU HUI, PENG LI, YIN XINGRONG, XIANG XIAOJUAN, WU XUEWEN, WU XIONGWEI, HU YONGQING
• Format: Patent
• Language: Chinese; English
• Published: 15.06.2018
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The invention provides an in-situ monitoring method and device with temperature compensation for state-of-charge (SOC) of a vanadium cell electrolyte. The method comprises the steps of measuring oxidization-reduction potential (ORP) values of a positive/negative electrolyte in a series of SOC states...