Operational guidance device of sodium-sulphur battery

• Main Authors: TAMAKOSHI, TOMIO, ATSUMI, SUNAO
• Format: Patent
• Language: English; French; German
• Published: 27.07.2011
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

An operational guidance device of a sodium-sulphur battery (3) includes a unit that input an operation output and a time zone, a unit that continuously inputs the remaining battery capacity and the battery temperature, a unit that predicts the remaining battery capacity of the sodium-sulphur battery and the battery temperature of the sodium-sulphur battery at the final time, a unit that compares the predicted remaining battery capacity with a standard smallest capacity recorded in advance and outputs guidance when the remaining battery capacity is smaller, and a unit that compares the predicted battery temperature with a standard highest temperature recorded in advance and outputs guidance when the battery temperature is higher than the standard highest temperature.