Charging and discharging control circuit, power generation and supply control system and electric locomotive
A charge-discharge control and discharge control technology, applied in the direction of controlling mechanical energy, battery disconnect circuit, battery circuit device, etc., can solve problems such as poor power generation stability, overcome poor power generation stability, and improve power generation and power stability. Effect
Inactive Publication Date: 2019-12-10
SHUOHUANG RAILWAY DEV +1
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[0004] Based on this, it is necessary to provide a charge and discharge control circuit, a power generation control system and an electric locomotive for the problem of poor power generation and power supply stability of the traditional power generation system on the aforementioned railway trains.
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[0039] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. A preferred embodiment of the invention is shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. Rather, the purpose of enhancing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.
[0040] It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to and integrally integrated with the other element, or there may be an intervening element at the same time. The terms "first end", "second end", "one end", "other end" and similar expressions are used herein for the purpose of description only.
[0041] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as com...
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The invention relates to a charging and discharging control circuit, a power generation and supply control system and an electric locomotive. The charging and discharging control circuit comprises a charging control unit, a measurement and control unit and a discharging control unit. The measurement and control unit controls the conduction of a first driving end and a second driving end by detecting the magnitude of an electric signal of a power storage unit, drives and controls the charging control unit through the conduction of the first driving end so as to control the state of charging ofthe power storage unit by a power generation unit, and drives and controls the discharging control unit through the conduction of the second driving end so as to control the state of discharging of the power storage unit by the power generation unit. The charging and discharging control circuit can control the charging and discharging state of the power storage unit, so that the voltage and current of the power storage unit can be kept stable in the charging and discharging process. The problem that a traditional power generation system is poor in power generation and supply stability is solved, and the power generation and supply stability is greatly improved.
Description
technical field [0001] The invention relates to the field of railway transportation, in particular to a charging and discharging control circuit, a power generation control system and an electric locomotive. Background technique [0002] As one of the three mainstream transportation methods, railway transportation has large transportation capacity, fast speed, low cost and good regularity. At the same time, it is generally not restricted by climatic conditions and is suitable for long-distance transportation of bulky and heavy goods. With the rapid development of the economy, railway transportation is mainly developing in the direction of high speed and heavy load. In order to ensure that the railway train maintains a long-term stable operation during operation, it is necessary to conduct real-time detection of the equipment and driving conditions of the railway train during the operation process, and undertake real-time detection and various signal transmission on the railw...
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Login to View More IPC IPC(8): H02K7/18H02J7/32H02J7/00
CPCH02J7/0031H02J7/0036H02J7/0068H02J7/32H02K7/1846H02K7/1861
Inventor 柴雪松何占元唐永康孟宪洪李甫永暴学志李家林李旭伟靳新元王剑飞刘英伟徐炳辉
Owner SHUOHUANG RAILWAY DEV