Electric storage battery engineering vehicle
A battery and engineering vehicle technology, applied in electric locomotives, electric vehicles, battery/battery traction, etc., can solve the problems of manpower, material and financial resources, and poor efficiency
Pending Publication Date: 2021-08-06
CRCC HIGH TECH EQUIP CORP LTD
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Problems solved by technology
However, in the early stage of railway line construction, the catenary has not been laid in the construction area, and the traditional electric battery engineering vehicles that rely on the catenary power supply cannot enter the construction area. It consumes more manpower, material resources and financial resources, and the efficiency is poor
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[0023] In order to make the technical solutions and advantages in the embodiments of the present application clearer, the exemplary embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings. Apparently, the described embodiments are only part of the embodiments of the present application, and Not an exhaustive list of all embodiments. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.
[0024] The embodiment of the present application provides an electric battery engineering vehicle, which is provided with a current receiving device capable of receiving current and power from an external power supply device, and is also provided with an energy storage device capable of supplying power to vehicle equipment without external power supply.
[0025] figure 1 It is the front view of the electric batter...
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The embodiment of the invention provides an electric storage battery engineering vehicle. The electric storage battery engineering vehicle comprises a vehicle body; a front cab and a rear cab which are respectively arranged at a front end and a rear end of the vehicle body; a front bogie and a rear bogie which are arranged below the vehicle body; a current receiving device which is used for receiving power from an external power supply device and is arranged on the vehicle body; an energy storage device arranged on the vehicle body; and a traction inverter and an auxiliary inverter which are used for obtaining electric energy from the current collection device or the energy storage device and are arranged on the vehicle body. The electric storage battery engineering vehicle provided by the embodiment of the invention has two power supply modes, can be supplied with power through current collection of an external power supply device, can also be supplied with power through an energy storage device in an environment without the external power supply device, and can be used as a traction locomotive with multiple purposes of railway rescue, maintenance and the like.
Description
technical field [0001] The present application relates to electric vehicle technology, in particular to an electric battery engineering vehicle. Background technique [0002] In the initial stage of railway line construction, a large amount of equipment, materials, and personnel need to be transported to various construction sites by engineering vehicles; before the railway line is put into operation, engineering vehicles are also required to press the line, inspect the tunnel catenary, and pull vehicles for cooling. Slippery and hot; after the official operation of the railway line, it is necessary to use engineering vehicles to transport maintenance vehicles and personnel, and carry out emergency rescue, etc. Therefore, each railway line needs to be equipped with a certain number of engineering vehicles. However, in the early stage of railway line construction, the catenary has not been laid in the construction area, and the traditional electric battery engineering vehicl...
Claims
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IPC IPC(8): B61C3/02B61D15/12B61D15/00B60L5/18B60L5/38B60L50/53B60L53/22B60L58/10A62C3/16A62C3/07A62C31/02H02M7/48
CPCA62C3/07A62C3/16A62C31/02B60L5/18B60L5/38B60L2200/26B61C3/02B61D15/00B61D15/12B60L50/53B60L53/22B60L58/10H02M7/48Y02T10/70Y02T10/7072Y02T10/72Y02T30/00Y02T90/14
Inventor 陈华洋张宝明罗德昭杨兵孙荣民唐士茗彭飞李志敏徐正军金正于骐玮岳峰何晋全温克谦卢晓祥李军君徐建国罗宁仝晓田林俊李定邦韩超赵强
Owner CRCC HIGH TECH EQUIP CORP LTD