Off-grid multifunctional charging pile fueled by methanol

Abstract

The invention discloses a multifunctional off-grid type charging pile using methanol as fuel. The multifunctional off-grid type charging pile comprises a whole vehicle control system, a motor control system, an intelligent electric distribution system, an electric vehicle motor, a battery managing system, a fuel supply system, a fuel battery system, an intelligent charging pile, an emergency electric source system, and a power battery system, wherein the whole vehicle control system is connected with the motor control system, the battery managing system, the fuel battery system and the power battery system; the motor control system is connected with the intelligent electric distribution system and the electric vehicle motor; the intelligent electric distribution system is connected with the battery managing system, the fuel battery system, the intelligent charging pile, the emergency electric source system and the power battery system. According to the multifunctional off-grid type charging pile using methanol as fuel disclosed by the invention, alcohol hydrogen fuel which is free from pollution is used for solving the problems of the endurance of an electric vehicle, the charging of the electric vehicle and the electric supply of a communication base station, and the multifunctional off-grid type charging pile has the characteristics of being convenient to operate, short in starting time, long in charging time, low in occupied space, light in weight, low in noise, free from pollution and the like.

Description

technical field [0001] The invention belongs to the technical field of electric vehicle charging, and relates to a charging pile, in particular to an off-grid multifunctional charging pile using methanol as fuel. 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 auto companies generally recognize that energy saving and emission reduction are the main directions of future automotive technology development. As a new generation of transportation, electric vehicles have incomparable advantages over traditional vehicles in terms of energy saving, emission reduction and reducing human dependence on traditional fossil energy. [0003] With the development of technology, electric vehicles will become more and more popular in the future. However, they still face many difficulties: [0004] 1. The power capacity is small and it is difficult ...

AI Technical Summary

Problems solved by technology

However, some old communities, and even most new residential communities, did not consider the electricity consumption of electric vehicles at the initial stage of construction. The capacity of power supply facilities is not enough. Installing charging facilities will affect the normal operation of the community grid. , it is almost impossible to

[0005] 2. High charging costs

Moreover, starting from June 1, 2015, ten new cities across the country began to try to collect service fees, with prices ranging from 0.6 yuan / kWh to 1.8 yuan / kWh. The collection of service fees will undoubtedly increase charging fees

[0006] 3. It is difficult to build charging facilities

If the old community lacks parking spaces, it is impossible to build charging piles; even if there are parking spaces, the property of the community may have fires, leakage and other safety accidents due to charging equipment, and charging piles may affect other owners' vehicle access and property management. Car owners are refused to install charging piles for reasons such as increased costs and risks but no corresponding benefits

[0007] 4. Short battery life

Under the limitation of the current lithium battery technology, the current pure electric vehicles are either affordable, but the battery life is only more than 100 kilometers; For example, Tesla's 480 kilometers is really good, but the price has exceeded 700,000, which is far beyond the level that ordinary consumers can buy.

The short-distance cruising range and expensive and heavy cruising range bring a lot of inconvenience to many car owners, which greatly limits the promotion of pure electric vehicles

[0008] 5. Narrow rescue range

Although diesel / gasoline generators can provide backup power for a longer period of time, they have low reliability, require frequent maintenance, long start-up time, and large volume. They also produce severe noise and vibration, and emit a large amount of greenhouse gases that cause environmental pollution.

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