KR20080059353A - Kinetic energy utilization system of trains and railway vehicles - Google Patents

Abstract

A system for utilizing kinetic energy of an electric train and a railcar is provided to reuse wasted energy generated when the electric train and the railcar are moved, thereby saving energy. A system for utilizing kinetic energy of an electric train and a railcar includes detection sensors(170,180), a response sensor(130), a generation system, a charge system, and an inverter. The detection sensors and the response sensor guide such that a driver can acknowledge an operation completion position of a power generation facility and safely control the electric train and the rail car. The generation system and the charge system are parallelly installed depending on a required capacity. Stored electricity is converted into usable electricity by the inverter to be supplied into a station.

Description

Kinetic energy utilization system for trains and railway vehicles {omitted}

The present invention is a kinetic energy utilization system for trains and railway vehicles, and it is a good example of recycling used energy resources.

Rising oil prices are likely to pierce the sky.

A large part of the electric energy used in Korea is obtained by using fossil fuels, of course, and it is possible to save a little of this fuel, but among the parts that can be recycled as electric energy by utilizing the energy forged. I chose the part that I think would be most effective.

Because of the heavy weight of trains and railway vehicles, the control distance for stopping is long, and if the indirect control of the stopping system is made by installing a generator at the starting point of the reduction gear for stopping and turning the generator, it is possible to recycle much of the discarded energy.

Although railcars may not be operated as often, they may require economic feasibility.Because the railway sections have a high frequency of entry and exit, I believe that energy recycling can be fully compensated for.

This patent seeks to gain public consensus on the aspect of recycling of discarded energy and energy saving, and hopes that the economic loss caused by recycling the discarded energy can be reduced a little, and it can be a starting point of similar energy saving measures.

This patent can be reduced by recycling the energy to abandon the reality that the energy cost is increasing due to the rising oil price,

If these proposals are commercialized and new energy-saving technologies become commonplace, I think it could be beneficial to the national interest.

When the national trade balance deficit turns into reality, the biggest reason for this is that oil price hikes are pointed out. If such energy recycling proposals are commercialized, it may be possible to induce public relations such as energy cost reduction and energy recycling.

And it can be a starting point for developing technology for similar proposal development and commercialization.

By constructing the system as shown in Fig. 1, the generator is installed at the position for the vehicle to enter the station. It is utilized for.

Sensors 3, 4, and insen- tors inform the driver of the end of power plant operation, and guide the driver to safely control the vehicle and respond appropriately to the desired operating system.

The power generation system, charging system and inverter use domestic and international well-known technology.

At this time, the power generation equipment and the charging equipment are installed in parallel, and the capacity can be set according to the installation site.

Power generation facilities are installed in pairs on the left and right sides of the train to increase the safety in consideration of the left and right resistance coefficient.

The stored electricity is converted into the form of electricity available through the inverter and supplied into the region through the regional power supply.

The detection order 1, 2, 3, 4 positions are adjusted according to the site and train, taking into account the power generation facilities.

The induction sensor is attached to the generator rotor plate as shown in Figure 2 and is fixed together with the shock absorber outside the electric vehicle.

The present invention is a system for recycling energy resources generated when operating trains and railroad cars, and intends to obtain two meanings of energy recycling obtained by commercialization and energy saving.

1 is a block diagram of the present invention

2 is a schematic diagram of a power plant and a sensor of the present invention

FLOW CHART is a system flow chart

(Symbol description of main part of drawing)

100: block diagram of the present invention

110: detection sequence 1

120: detection sequence 2

130: sensing device

140: rotating body drive plate

150: shock absorber

160: power generation rotor

170: detection sequence 3

180: detection sequence 4

Claims (1)

The present invention relates to a system in which a power generation facility is installed in kinetic energy generated by acceleration due to acceleration during operation of a train and a railway vehicle and used as electric energy. It is a system to recycle the kinetic energy that is discarded when stopped by installing the system as shown in Figure 1 at the entrance of the vehicle. The construction diagram is as shown in Figure 2, but the location and quantity are constructed based on the publicized technology base where the client and the contractor generalized. The present invention is a system for recycling energy resources generated when operating trains and railroad cars, and intends to obtain two meanings of energy recycling obtained by commercialization and energy saving. This is a system that can be utilized at any position during operation as well as at the station section. Therefore, if it is used at the required position, it is expected that the utilization of the target object will be very much without any separate electrical equipment.

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