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Intelligent and orderly charging system of AC piles and its realization method by series networking

A charging method and charging system technology, which is applied in the direction of AC network voltage adjustment, power network operating system integration, charging stations, etc., can solve the problems of insufficient load capacity of the power grid, insufficient system reliability, common use of networking and off-grid, and achieve operation Stable, fast data transmission capability, strong user experience effect

Active Publication Date: 2020-10-09
SHENZHEN WINLINE TECH
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] The purpose of the present invention is to solve the shortcomings of the current product solutions, provide a new model of AC charging pile intelligent orderly charging system and the realization method of the series networking mode, mainly to solve the current insufficient load capacity of the power grid in some areas and the common use of networking and off-grid problems, complex construction wiring, and insufficient reliability of existing systems

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  • Intelligent and orderly charging system of AC piles and its realization method by series networking
  • Intelligent and orderly charging system of AC piles and its realization method by series networking
  • Intelligent and orderly charging system of AC piles and its realization method by series networking

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Embodiment Construction

[0026] In order to enable those skilled in the art to better understand the embodiments of the present invention, the present invention will be further described in detail below in conjunction with the drawings and embodiments.

[0027] as attached figure 1 , 2 As shown in , 3, the present invention can operate in two working modes of off-grid and networking, Ethernet, GPRS or WIFI can be selected for networking, CAN or RS485 can be selected for the internal networking connection mode of the charging pile, and it needs to be connected in the Ethernet networking mode. The internal networking has realized the hand-in-hand series networking method of the present invention, and the Ethernet can realize the gigabit network transmission rate, which increases the application scenarios of the product.

[0028] The present invention specifically realizes the intelligent and orderly charging steps of AC piles as follows:

[0029] When constructing and installing charging piles, operat...

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Abstract

The invention provides an intelligent and orderly charging system, method and circuit for AC piles, which can operate in two working modes: off-grid and networked, and can be realized by hand-in-hand series networking when internal networking is required, and the series networking is as follows: : LAN2 of the master is connected to LAN1 of slave 1, LAN2 of slave 1 is connected to LAN1 of slave 2, and LAN2 of slave N‑1 is connected to LAN1 of slave N. In the off-grid mode, when the master fails and cannot continue to work, the charging pile with higher priority switches from slave mode to master mode to control the system, and the priority is determined by the internal network ID of the charging pile during configuration. The system adapts to different needs in different places, and runs stably, with less difficulty in construction and wiring, and saves wire materials.

Description

technical field [0001] The invention relates to an electric vehicle charging system, in particular to an intelligent and orderly charging system for AC piles and a method for realizing it in series networking. Background technique [0002] With the deepening of the global energy crisis, the depletion of oil resources and the increasing harm of air pollution and global temperature rise, governments and automobile companies generally recognize that energy saving and emission reduction are the direction of future automobile technology development, and the development of electric vehicles will be The best way to solve these two problems. With the increase of electric vehicles, the load capacity of the grid in some areas or specific places is limited, and the load may exceed the load of the grid during the peak period of electricity consumption. Therefore, it is necessary to develop intelligent and orderly charging to reduce the pressure on the power grid and arrange charging re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J3/38H02J3/14H02J13/00B60L53/60
CPCH02J3/38H02J3/14B60L53/60Y02T90/167Y02T10/70Y02T10/7072Y02T90/12Y04S30/14Y04S40/124Y04S40/126Y04S10/126Y04S20/222Y04S30/12Y02B70/3225Y02E60/00Y02T90/16
Inventor 王方达黎庭朱建国沈煌张晗
Owner SHENZHEN WINLINE TECH
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