Bluesky is a new energy company that produces and sells oil, gas, electricity, etc. Here we would like to talk about charging stacks.
With the vigorous development of new energy sources for automobiles, there is an increasing demand for electric vehicle charging technology,
and charging stacks are an important part of the electric vehicle charging field.
What is a charging stack?
What is a charging pile?
One-to-many charging module is a key component in the electric vehicle charging system. It is composed of a rectifier cabinet and multiple charging terminal cabinets.
It can transmit electrical energy to the battery of an electric vehicle to charge or maintain the charge state of its battery.
Its main function is to convert alternating current from the power grid into direct current required by electric vehicles so that electric vehicles have sufficient power to operate.
What is the difference between a charging stack and a charging pile?
Both charging stacks and charging piles are used to charge electric vehicles, but there are big differences between them:
the charging piles have fixed power and poor compatibility, and cannot charge electric vehicles with different power requirements.
The charging stack can concentrate all the power and distribute it on demand,
so that each charging terminal can maximize the power, thereby achieving energy-saving and efficient charging!
How the charging stack works:
Convert alternating current into direct current to meet the charging needs of electric vehicles.
Currently, the company produces and sells two charging stacks, one is a matrix charging stack and the other is a ring network charging stack.
The matrix charging stack is composed of multiple independent charging units and can provide charging services with different power requirements for multiple vehicles at the same time. This configuration has the advantages of high power, on-demand distribution, and fast charging. It is combined with the intelligent management system to achieve precise control and monitoring of the charging process, shorten charging waiting time, and improve the utilization rate of charging stations.
The ring-type charging stack adopts a ring topology, and multiple charging modules are connected to form a loop to meet the demand for charging multiple electric vehicles at the same time.
advantage of this structure is that if one of the modules fails, the system can still continue to operate to ensure continuity of charging.
Its disadvantage is that it cannot allocate power on demand and can only provide assistance to two nearby channels.
It is generally used in fast charging stations that require high-power transmission.
Charging stacks with different configurations adapt to the needs of different charging scenarios.
With the continuous development and iterative updates of new energy-electric vehicle technology,
they will also develop in a more efficient and convenient direction. The two complement each other.