Charging apparatus, charging method, and computer-readable storage medium

A charging method, comprising:

• adjusting a current to a current of a first current value based on a present charging current condition, wherein the current is provided by a direct current input source, and wherein the present charging current condition comprises a temperature of a battery and a state of charge (SOC) of the battery;
• adjusting the current to a current of a second current value in response to the present charging current condition changing and based on a changed charging current condition;
• and
• outputting the current of the first current value in response to the current being the first current value;
• smoothly adjusting the current from the first current value to the second current value in response to the current being converted from the first current value to the second current value;
• continuously outputting a smoothly adjusted current in a smooth adjustment process;
• and
• outputting the current of the second current value after the charging current is smoothly adjusted from the first current value to the second current value,
• wherein to smoothly adjust is to gradually change the first current value to the second current value in less than a step-wise fashion.

A charging station, comprising:

• a charging apparatus, configured to supply electric energy to a device to be charged, the charging apparatus comprising:
• a step-current adjustment circuit;
• and
• an inertial link circuit;
• wherein an input end of the step-current adjustment circuit is connected to a direct current input source, wherein an output end of the step-current adjustment circuit is connected to an input end of the inertial link circuit, and wherein an output end of the inertial link circuit is connected to a battery;
• wherein the step-current adjustment circuit is configured to:
• adjust a current that is input by the direct current input source to a current of a first current value based on a present charging current condition, wherein the current is provided by the direct current input source;
• provide the current of the first current value to the inertial link circuit, wherein the present charging current condition comprises a temperature of the battery and a state of charge (SOC) of the battery;
• adjust, in response to the present charging current condition changing, the current to a current of a second current value based on a changed charging current condition and
• provide the current of the second current value to the inertial link circuit;
• and
• wherein the inertial link circuit is configured to:
• output the current of the first current value to the battery in response to a received charging current being the first current value;
• smoothly adjust the charging current from the first current value to the second current value in response to the received charging current being converted from the first current value to the second current value;
• continuously output a smoothly adjusted current to the battery in a smooth adjustment process;
• and
• output the current of the second current value to the battery after the charging current is smoothly adjusted from the first current value to the second current value,
• wherein to smoothly adjust is to gradually change the first current value to the second current value in less than a step-wise fashion.