surreal trench
There is a charging station with 7 charging posts and a robotic arm that changes the batteries on the posts, each change takes 7 minutes, and the initial charge is 20%.
- The batteries have an initial charge of 20%. When the battery is 20%-89%, the power is 326w, it takes 63 minutes to charge; 89%-92%, the power is 245w, it takes 6 minutes; 92%-97%, the power is 150w, it takes 6 minutes to charge; 97%-100%, the power is 115w, it takes 6 minutes to charge.
- When the battery is at 20%-89%, the power is 326w, which takes 63 minutes to charge; 89%-92%, the power is 245w, which takes 6 minutes; 92%-97%, the power is 150w, which takes 6 minutes to charge; 97%-100%, the power is 115w, which takes 6 minutes to charge.
- Replace the battery when it is full.
Additional conditions
- The maximum power of the charging station is 1800w, in order to use electricity safely, we can't exceed 1800w.
- Because of the power limit, we can adjust the power of the charging station in order not to let the charging station idle as much as possible, for example, the maximum power of the battery at 20%-89% is 326, it takes 63 minutes to charge, then when the power is reduced to 100w, the charging time to 89% is 326*63/100=205.38 minutes, and each stage complies with the linear relationship, which facilitates us to adjust the charging power to maximize the utilization of the power, and to adjust the charging power to maximize the utilization of the power, so as to facilitate us to adjust the power to maximize the utilization of the power. This allows us to dynamically adjust the charging power to maximize the use of the charging station.
Problem
Based on the above conditions, how many batteries can be charged in 24 hours?
remote iris