The main purpose of applying current sensor chips in energy storage systems is to monitor current changes and current data in real time and accurately. This is very important for the operation and management of the energy storage system.
Monitoring current status: The core function of the energy storage system is to convert electrical energy into chemical energy, kinetic energy and other forms of storage at a specific time for subsequent use. The current sensor chip can monitor the size and change of the current in real time to ensure the stable operation of the energy storage system during the charging and discharging process.
Safety Protection: Helps detect abnormal current or overload conditions in the energy storage system. When the current exceeds the preset threshold, protection measures can be triggered in time to avoid overload damage to the battery or other components, improving system safety.
Energy-saving optimization: Providing accurate current measurement data can help optimize the operation strategy of the energy storage system to ensure that it operates within an efficient operating range. By adjusting the charging and discharging strategies, it maximizes the efficiency of energy storage and release, thus achieving energy-saving optimization.
Fault analysis: The ability to record historical data on current is useful for fault analysis and system optimization. When a problem occurs in the energy storage system, the current data can be used to trace and identify the root cause of the problem for repair and improvement.
Remote monitoring: The data provided by the current sensor chip enables remote monitoring of the energy storage system. Operators can monitor the current status remotely to keep abreast of the system’s operation, and carry out remote control and troubleshooting.
The SC780 current sensor enables current conductor impedance as low as 0.08mΩ in the semiconductor sealing process, making it suitable for use in power systems that require continuous operation in measuring up to 200A, with the integration of low impedance side conductors, low hysteresis cores and self-developed linear Hall IC.
The SC813 is a member of Hall current sensor product series. Its differential output mode is convenient for later application, and its ultra-wide dynamic detection ability supports customers to detect the measured current range as low as 1A and as high as 50A. It meets the requirements of users to realize the detection of load current under the condition of insulation and isolation, and is suitable to replace other passive or discrete sensor detection schemes such as power resistor, linear optocoupler and transformer.
Vicorv 's SC840 series is an isolated current detection chip that uses the principle of open-loop Hall sensor detection.The industry's first fully integrated current detection chip that can pass 20kA/8us lightning surge test. This product with the world's first packaging technology, in 10mm*11mm*2.3mm wide-body SOP16 encapsulation on realized as low as 0.2 m Ω current lead impedance,this enables it to be applied to power systems requiring continuous operation at measurements up to 100A.
HK510 is a highly sensitive unipolar Hall switch chip designed based on BCDMOS technology. The chip includes temperature compensation, comparator, and output driver. In addition, mechanical stress has little effect on the magnetic parameters of the chip.
HK421 is a unipolar Hall switch chip with high voltage resistance and high sensitivity, which is designed by bipolar semiconductor technology. The chip is composed of voltage stabilizing unit, Hall voltage generator, differential amplifier circuit, temperature compensation circuit and Open collector output circuit. Working mode: input Magnetic flux density and output digital voltage signal. Provide TO92S inline packaging, SMT SOT23-3L packaging, and all packaging meets RoHS standards.
The VICORV SC810 provides economical and precise solution for differential output mode in industrial, commercial, and communications systems. The superior features of high-sensitivity and wide-dynamic-range bring extra-experience to our customers. Fully integrated SOP-8 package is ideal for space-constrained applications as motor control, load detection and power supplies.