Charging pile power supply unit scheduling algorithm and charging pile power supply system

A technology of power supply unit and scheduling algorithm, which is applied to charging stations, electrical components, battery circuit devices, etc. for charging mobile devices, to achieve the effect of saving costs and improving efficiency

Active Publication Date: 2018-08-28
JIANGSU WANBANG DEHE NEW ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] An obvious disadvantage of the above technology is that each minimum charging module needs to be connected to the charging output terminal through a contactor to control its mounting and disengagement

Method used

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  • Charging pile power supply unit scheduling algorithm and charging pile power supply system
  • Charging pile power supply unit scheduling algorithm and charging pile power supply system
  • Charging pile power supply unit scheduling algorithm and charging pile power supply system

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Embodiment 1

[0049] figure 2 It is a functional block diagram of the charging pile power supply system of the present invention; see figure 2 , this embodiment 1 provides a charging pile power supply unit scheduling algorithm, which can be realized by the charging pile power supply system. Specifically, the charging pile power supply system includes: at least one power distribution module and several fixed power modules; and the The power distribution module is suitable for configuring the quantity of each fixed power module according to the charging output power requirement.

[0050] The output power of each fixed power module is a certain multiple; that is, if the output power of a fixed power module is set as the minimum unit power, the output power of the other fixed power modules is a corresponding multiple of the minimum unit power. In this embodiment, it can be assumed that the output power of the smallest fixed power module is 15 kW, and a certain number of fixed power modules c...

Embodiment 2

[0063] On the basis of Embodiment 1, Embodiment 2 provides a charging pile power supply system.

[0064] The charging pile power supply system includes: at least one power distribution module and several fixed power modules; and the power distribution module is adapted to configure the quantity of each fixed power module according to the charging output power requirement.

[0065] The output power of each fixed power module is a certain multiple; that is, if the output power of a fixed power module is set as the minimum unit power, the output power of the other fixed power modules is a multiple of the minimum unit power.

[0066] The output power of each fixed power module is a certain multiple; that is, if the output power of a fixed power module is set as the minimum unit power, the output power of the other fixed power modules is a multiple of the minimum unit power.

[0067] The power distribution module is suitable for communicating with each fixed power module through a ...

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Abstract

The invention provides a charging pile power supply unit scheduling algorithm and a charging pile power supply system. The charging pile power supply unit scheduling algorithm includes at least a power distribution module and a plurality of fixed power modules. The power distribution module is suitable for configuring the number of each fixed power module based on the charging output power demand.The invention is advantageous in that through appropriately scheduling the fixed power module, the number of contact machines can be reduced, and the performance of the distribution of the charging pile power cannot be changed; the great number of the contact machines can be reduced without using the minimum unit to conduct power distribution, and thereby cost can be saved and efficiency can be improved.

Description

technical field [0001] The invention belongs to the field of new energy, and in particular relates to a charging pile power supply unit scheduling algorithm and a charging pile power supply system. Background technique [0002] With the rapid development of the electric vehicle charging pile industry, millions of charging piles will be installed in various parts of the country. However, due to the solidification of the current charging pile power, the existing charging piles cannot meet the ultra-high power charging demand brought about by the breakthrough of battery technology. This has brought about a series of problems, such as repeated construction of charging piles, low utilization rate of charging modules, and high risk of investment and construction of charging piles. [0003] At present, in order to solve such problems, many charging equipment companies have proposed a matrix flexible charging stack solution to realize the adjustable output power of the charging gun...

Claims

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Application Information

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IPC IPC(8): H02J7/00
CPCH02J7/0022H02J7/0027
Inventor 李德胜吴进进郑隽一王辉张俊
Owner JIANGSU WANBANG DEHE NEW ENERGY TECH CO LTD
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