Patent ID: 11929205
Assignee: VIETTEL GROUP
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  F  Y | IPC F  H

Claim 0:
1. An ultracapacitor power system having a function of storing energy includes four functional blocks, as follows:
a power receiving assembly includes a protective block that protects the system and filters an input source, a switch block has the function of low-voltage and isolating, supplying power to a control circuit;
a monitoring and inspection block includes the following functional blocks: a temperature sensor block is responsible for measuring a temperature on the circuit and on a box containing the system; a microcontroller unit reads data from a thermal sensor and measurement unit in a nap-discharge block, processes the data and sends messages to an outside of the system, and processes control commands from the outside and performs required system controls; a communication and isolation unit is responsible for converting signals into a serial communication standard (RS-485);
a charge-discharge assembly comprises of a charge-discharge control block that allows charging and discharging capacitors with stable current and voltage, keeping the system's output voltage constant during a discharge of the capacitor; the measurement unit allows monitoring of a physical operating state of the capacitor and allows equivalent capacitance and resistance measurements to be performed on request;
a protection block includes the following functional blocks: a switch lock block has the function of switching power output according to the control command; and a monitoring unit has the function of monitoring the status of an electric lock, sending information to the monitoring and inspection block.