KR20180043649A - New Regeneration Energy Tourism Business Model of Region base For Self Standing Energy Electric Buses Infra - Google Patents

Abstract

The present invention relates to a regional new and renewable energy tourism model for establishing the infrastructure of an energy independent electric bus, which comprises: step a of collecting and selecting regional tourist business operators; step b of installing and establishing solar photovoltaic power stations and charging stations in a specific region; step c of operating an electric bus in the specific region; and step d of calculating payment. In addition, the system required for establishing the electric bus infrastructure comprises: solar photovoltaic power stations which are installed in various places in a specific region and fuse into an energy storage system; a converter which is connected with the solar photovoltaic power stations by power lines in order to convert AC power acquired from sunlight into DC power; an inverter which converts DC power into AC power; and charging stations which are supplied with electric power stored in the energy storage system. Moreover, the electric bus capable of running along a regional tourist route can operate in a plug-in type for charging electricity in the charging station or in an exchange type for replacing a battery. Therefore, the regional new and renewable energy tourism model for establishing the infrastructure of an energy independent electric bus can promote independent economic development stimulation in a specific tourist region and can maintain and manage clean air in the region.

Description

In this paper, we propose a new regional energy renewable energy tourism business model for energy independent electric bus infrastructure.

The present invention relates to a regional-based renewable energy tourism business model for constructing an energy-independent electric bus infrastructure, and more particularly, to a system for blending a solar power plant and an energy storage device, As the electricity generated from the sunlight is used as the fuel for the electric bus according to the destroyer for each tourist course section, it will generate profit of specific tourism area and enable clean air maintenance management, thereby contributing to the development of the self- Based renewable energy tourism business model for building an energy - independent electric bus infrastructure that can be used for energy -

Conventional local tourism business has traditionally been developed by a construction company and a construction company for the purpose of tourism business in the area, and the management company that manages and operates local tourism business widely attracts tourists by publicizing the tourism area, Of revenue.

The existing local tourism business is a structure that develops land for tourism business, manages the construction company and the developed local tourism business, and manages the revenue for some companies, such as profit generating company. Therefore, The benefits that are contributed remain at an insignificant level.

Especially, if the management company does not manage the management of local tourism business properly, it will be difficult to attract tourists.

As such, the tourism industry in the region is making efforts to maximize profits in a short period of time due to the structural characteristics of its revenue or return to only a limited group of people. In addition, It is only natural that the limit is followed.

In addition, most of the tourists visit the tourist area by using a private passenger car or by using a bus that travels to the tourist area. Therefore, traffic congestion frequently occurs in the specific tourist area, As the fuel used for passenger cars and buses is gasoline and diesel fuel, it causes serious pollution of air in specific tourist areas.

The present invention for solving the aforementioned problems aims at demonstrating the energy-independent business model by linking electric buses and eco-tourism in tourism business in a specific area and contributing to practical use of renewable energy and expansion and spread of clean energy The purpose of this project is to create a new business model that utilizes new and renewable energy and to activate the growth engine of the creative economy. At the same time, it aims to contribute to regional economy and job creation by revitalizing tourism and local specialization industries. It is aimed to provide a model of regional renewable energy tourism business for infrastructure construction.

In order to achieve the above-mentioned object, the present invention is to provide a private company that installs and installs a solar power plant and a battery charging station in a local site for a tourism business in a specific area and operates a power generation and charging service, A) The recruitment and selection stage of local tourism operators, the photovoltaic power generation and recharging service, the selection of the public enterprise, the government agency executing the policy of the local government, B) establishing the solar power plant and charging station installation stage of the specific area, and establishing a tourism association in a specific area to install the solar power plant and charging station in the area. Excavation of sightseeing course, installation of electric bus stop and adjustment of dispatching operation, and boarding of electric bus C) operating the electric bus in the specific area and charging the electric bus for the electricity consumption of the electric bus operating the tourist course in a specific area; D) Settlement phase. The model is based on a regional renewable energy tourism business model for building an energy-independent electric bus infrastructure.

The system required to construct the electric bus infrastructure includes a photovoltaic power plant fused with an energy storage system installed at various sites, a converter connected to the photovoltaic power plant and the power line to convert AC power obtained from the sunlight into direct current, And a charging station that receives power stored in the energy storage system, and a local-based renewable energy tourism business model for building an energy-independent electric bus infrastructure.

The energy storage system (ESS) includes a battery for storing electric power generated from the solar power generating station and supplying electric power to charge the electric bus at a charging station, a DC converting unit for converting DC and AC of the battery, A power conditioning system (PCS) for controlling the power conversion stored in the battery and for collecting and monitoring status information of the power conversion system and the battery, and driving environmental facilities (fire fighting, air conditioning, etc.) A battery management system (BMS) for monitoring and controlling the battery, and an energy management system for managing and reporting the operation of the energy storage system. system, EMS) to build energy-efficient electric bus infrastructure. There is one feature.

In the case of requesting member authentication through the environment charger management system, a response to the member authentication request is made in an energy storage system (ESS), and then the charging capacity of the charging station And then the charger responds to the settlement authentication from the settlement system when the charger requests the settlement authentication to the settlement system. After that, the power control is performed through the energy management system (EMS) , And then the billing member information and the weighing information at the completion of the electric charging of the electric bus are managed by the customer management and bling center of the charging company which is the private business operator of the solar power generation and charging service, Local station for building energy-independent electric bus infrastructure where payments are made There is one characteristic of the new renewable energy tourism business model.

The electric bus is composed of a charging type and an exchange type in order to supply the exhausted electricity from the charging station. The exchange type electric bus can be replaced by a replaceable large capacity battery mounted on the roof, and can be self-charged by using a retarder And the communication between the bus and the QCM station, the vehicle status information (main electronic product operation and status display), the middle / rear door operation image, and the regenerative braking (charging) (Regeneration) Section indication, operation (power consumption) ECO section at a glance to check the operation of the entire bus to be indicated Centralized meta-cluster dashboard in the driver's seat with BTM (Bus Telecommunicaton Module) In order to facilitate the replacement of the large capacity battery pack, the loop is opened to the left and right. In order to open and close the left and right loops, There is one feature in the rear end of the cylinder is connected to more renewable energy, including community-based tourism model for building energy infrastructure that a stand-alone electric buses.

As described above, the regional-based renewable energy tourism business model for constructing the energy-independent electric bus infrastructure according to the present invention can be expected to promote the local economic industrialization that can increase the economic profit of the specific tourism area have.

In addition, the regional-based renewable energy tourism business model for constructing the energy-independent electric bus infrastructure according to the present invention can replace the transportation means of a specific tourist area by an electric bus, thereby reducing air pollution around the area, It is possible to improve the local brand value of the region.

In addition, the regional-based renewable energy tourism business model for constructing the energy-independent electric bus infrastructure according to the present invention is a system for integrating solar electricity and an energy storage device into electricity, which is fuel of an electric bus, As a result, it is expected that additional electricity generation can be expected through the activation of electricity sales transactions of new and renewable energy.

FIG. 1 is a block diagram of a region-based new and renewable energy tourism business model for constructing an energy-independent electric bus infrastructure according to the present invention,
FIG. 2 is a block diagram illustrating an operation provider required for constructing an energy-independent electric bus infrastructure according to the present invention;
FIG. 3 is a block diagram showing a system configuration required for constructing an energy-independent electric bus infrastructure using photovoltaic (PV) and energy storage system (ESS) according to the present invention.
FIG. 4 is a detailed block diagram of the energy storage system (ESS) configuration shown in FIG. 3,
FIG. 5 is a block diagram showing a system configuration required for the construction of an integrated electric bus (EV) charging station of photovoltaic (PV) and energy storage system (ESS)
FIG. 6 is a block diagram illustrating a configuration of a payment system required for operating an electric bus (EV) according to the present invention.
FIG. 7 is a view showing a map of an ansan city gyebun road for showing an installation site of a solar power plant and a charging station required for constructing an energy-independent electric bus infrastructure according to the present invention,
FIG. 8 is a diagram showing an example of an integrated energy storage system (ESS) photovoltaic power plant constructed and installed in a parking lot at the head of Ansan City Daebudo as an installation site of a solar power plant and a charging station, Fig.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. And it should be interpreted based on the technical ideas throughout the specification taking into consideration that various modifications are made.

Hereinafter, a regional-based renewable energy tourism business model for constructing an energy-independent electric bus infrastructure according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

In particular, in the present invention, as an example of a specific area for an area-based new and renewable energy tourism business, an Ansan area is described as an example, and not only the Ansan area but all areas can be included in a tourism business area .

As shown in FIG. 1, the regional-based renewable energy tourism business model for constructing the energy-independent electric bus infrastructure according to the present invention includes the steps of recruiting and selecting local tourism companies, installing solar power plants and charging stations The construction phase, the electrical bus operation phase in that particular area, and the settlement phase.

a) Steps to recruit and select local tourism operators

At this stage, it is the stage to select the operators who are required to operate the local tourism business. In order to commercialize the tourism business for the Anbesan Daebudo, which is a tourism special district, the solar power plant and the battery charging station are installed and operated in the Daebudo site. The private enterprise, the public enterprise that trades and supplies electric power in the corresponding Ansan area, the government agency that executes the policies in the Ansan area, and the private tourism association association involved in the tourism activation management of the Ansan Daebudo And the related companies are selected.

As an example, if Ansan Daebudo is selected as a new and renewable energy tourism site through the construction and operation of an energy-independent electric bus infrastructure, after the recruitment of operators required for the operation of local tourism business, Is an example of 'A company' as a private company, and 'KEPCO' as a public corporation is the subject of electricity trading and supply operations. The executing agency of the policy is 'Ansan City Hall' For example, the subject engaged in tourism activation management is the private tourism association operator, for example, the "Grand Tourist Association".

b) Establishment of solar power plant and charging station installation in the specific area

At this stage, 'A company' will install and build a solar power plant and a charging station on the site of Ansan Daebudo as a private company that is the operator of solar power generation and charging service.

The site of the solar power plant and the charging station can be located on the site of the big lot site, the parking lot of the head of the crane, the parking lot on the side of the circus branch, the public parking lot in front of the library, and the site of the loan sewage treatment plant. It is preferable to install and install one place.

c) Electric bus  Operational phase

At this stage, Daebudo Tourist Association will arrange the charging type of the electric bus by adjusting excursion of the course from Bangna head parking lot to Tando port, installation of the electric bus station and dispatching as a tour course of Ansan Daebudo. In addition, the residents and tourists of the towns and villages can set free of charge for the operation of the electric bus, and the car users can adjust the classification of the passenger and the boarding price by exchanging the parking ticket.

As soon as the decision on how to operate the tour course and the electric bus is completed, the electric bus is actually operated along the tourist route of Ansan Daebudo, the villagers and tourists can tour the Daebu Island by using the electric bus free of charge, Users can expect to see a surge of tourists because they can exchange their parking tickets and use electric buses while touring the Daebu, air pollution around the area can be reduced and managed as a clean area. As a result, the region can be seen as a tourism industry area with a significant increase in profits.

d) Settlement phase

At this stage, it is a process of settlement based on the charge settlement information to be charged in the charging station to charge electricity according to the electric consumption of the electric bus operating the tour course of Ansan Daebudo.

In other words, electric buses can be charged quickly through a charging station provided in a section of the tourist course when electricity is consumed, and the rate of tourism profitability in the specific area is settled by the customer management center based on the payment information required for such electric charging Based on the trend of increase in the rate of return, it is possible to plan a new marketing strategy to promote tourism promotion in a specific area in the future.

As described above, the above-mentioned steps can increase the profit of the tourism business of a specific area and reduce the air pollution in the area, and the configuration required for the regional-based renewable energy tourism business method for the construction of the energy- Power and charge operators, utilities, government agencies, tourism associations, and tourists.

Here, the power generation and charging operator is a private enterprise that provides electric power generation and charging service for the tourism business in a specific area such as Ansan area, and it is an energy self-sustaining tourism business in the specific area The company will install and install solar power plants and charging stations in the area, and will provide battery charging services, especially for electric buses, while selling the produced electricity.

The electric power company is a public corporation that performs stable electric power trading and supply in a specific area such as Ansan area and trades electric power purchased from the electric power generating and charging operator and stably supplies electric power, And the charging operator.

The above-mentioned government agency is an organization corresponding to Ansan City which executes the policy in a certain area such as Ansan area, and rents the site together with the support for the purchase of electric buses to the power generation and charging operators, And subsidies for the revitalization of local tourism are provided. Examples of such subsidies include electric charging fees for electric buses and subsidies for the maintenance of operating income. Of course, the generating and charging operator pays the government agency for the cost of renting the premises.

The tourism association is an association that operates electric buses operated in the area for tourism business in a specific area such as Ansan area. For example, the tourism association in Ansan area can be exemplified as a battery charger provided from the power generation and charging operator While paying for the service, it acts as a public entity for the above government agencies, sells tourist coupons for the specific area to tourists, and hates tourists.

The tourists can visit a specific area (major road) using an electric bus provided by the tourist association and pay the tourist coupon fee to the tourist association.

In particular, as the above-mentioned government agency, Ansan City Hall can support the planning and operation of an electric vehicle (EV) charging infrastructure construction linking photovoltaic (PV) and energy storage system (ESS) , And 4 public parking lots can be provided for photovoltaic (PV) sites, and a portion of the cost of purchasing an electric vehicle (EV) can be financed by government public offering funds.

The power generation and charging operator builds a combined infrastructure and charging station of a solar power plant and an energy storage system (ESS) in the Ansan area and provides operation and service, operates a new and renewable infrastructure, can do.

To operate an independent, renewable power plant that integrates photovoltaic (PV) and energy storage system (ESS), four 1.5MW photovoltaic power plants and one 100kW rapid-charging station are required, It is possible to utilize the parking lot of the Bangna head of the site, the public parking lot of the circus site, the public parking lot in front of the loan library, and the sewage terminal treatment plant.

On the other hand, in the operation of energy-independent electric buses for tourism, the tour course can be set as a course from Bangna head parking lot to Tan-do Port (five stops, electric bus dispatching every 30 minutes) Adoption of plug-in type of bus, electric bus operating profit can be utilized as local industrial activation funds.

The configuration of the energy-independent electric bus infrastructure system using photovoltaic (PV) and energy storage system (ESS) is as shown in Fig. 2, in which one photovoltaic power plant , Photovoltaic (PV1), Photovoltaic (PV2), Photovoltaic (PV3), Photovoltaic (PV) and Photovoltaic (PV) A power management system (PMS), a power conditioning system (PCS), a converter, an inverter, a charging station, a system, and a battery.

The detailed configuration of the energy storage system (ESS) includes an electric vehicle (EV), an energy management system (EMS), a power management system (PMS), a power conversion system A power conditioning system (PCS), a circuit breaker (CB), a battery management system (BMS), and a battery. Here, the load system data is handled in the electric bus (EV), and the power system data is handled in the energy management system (EMS).

That is, the energy storage system (ESS) performs charging and discharging to store electric power through a battery, converts electric energy and chemical energy, monitors and controls the battery through a battery management system (BMS) (PCS), and it converts the DC and AC of the battery into the grid, connects the system to the system, collects and monitors the status information of the PCS and the battery through the power management system (PMS) Etc.) and performs operation management and reporting functions for the entire energy storage system (ESS) through an energy management system (EMS).

In particular, such an energy storage system (ESS) converts the cheap electricity of the late night (light load) into the chemical energy of the battery, discharges it at the necessary time and efficiently uses the electric power, Can be expected to be lowered.

Meanwhile, an integrated electric vehicle (EV) charging station system of a photovoltaic (PV) and an energy storage system (ESS) includes a photovoltaic (PV) , Hybrid PCS, DC link, bi-directional DC / AC, power meter, lithium ion battery (LIB) and BMS, PMS, rapid charger, electric bus (EV)

On the other hand, as shown in FIG. 5, the settlement system for energy operation responds to the member authentication in the ESS and EMS when requesting member authentication through the environment charter management system. When the charging capacity is paid through the screen presented on the charger, the charger requests the payment authentication to the payment system, and a payment authentication is immediately received from the payment system. After the settlement response, the electric power is controlled through the EMS, and the electricity from the ESS storing the electric power supplied from the solar power plant is charged to the electric bus (EV) through the charger. When electric charging of the electric bus is completed, the billing member information and the weighing information are managed by the charge management company's customer management and bling center. Of course, the power stored in the ESS can be charged into a lithium ion battery (LIB).

The EMS handles power control and data communication functions. The member authentication request and response are processed through a protocol dedicated to the environment department and a security channel dedicated to the environment department. The payment authentication request and response, membership information, Encrypted communication and 3G-based channels.

For photovoltaic power generation and recharging services, the generation capacity of photovoltaic (PV) is preferably 1.5 MWp, the energy storage system (ESS) is preferably charged at 0.5 MW / 1.0 MWh, Two rapid charging stations of the electric bus are preferable, and one charging station (one or two rapid charging devices) is preferable and additional charging stations are possible.

Meanwhile, the electric bus (EV) operated through the tourist association is classified into various types of electric buses depending on the battery charging method and the battery exchange possibility. In the present invention, a plug for charging the battery by connecting the charging connector to the electric bus, It is preferable to adopt a battery exchange method in which the pre-charged battery pack is quickly exchanged to the electric bus in a short time.

Meanwhile, the electric bus (EV) operated according to the specific area tour course of the present invention can be utilized as a battery exchange type electric bus in which a large-capacity battery is installed in a conventional low-floor type city bus loop, Using a robotic system, the consumed battery in the bus loop is replaced quickly and safely with a new rechargeable battery.

Since the electric bus is a bus to which a regenerative braking system is applied, it can be self-charged by using a retarder when driving downhill. Since BTM (Bus Telecommunication Module) is applied, , Communication between the bus and the QCM station is linked, the ECO section indication when the vehicle status information (main electronic product operation and status display), the middle / rear operation image, the regeneration section during the regenerative braking (charging) There is an advantage to check the operation of the entire bus at a glance, and easy confirmation of operation of such a bus can be achieved by dashboard of centralized meta-cluster of the driver's seat dashboard.

In the electric bus, a front air suspension (rigid axle) is applied to the front wheel side of the bus in order to improve the ride quality of the passenger due to the high self-rigidity by reinforcing the strength of the bus according to the mounting of the large capacity battery mounted on the roof, Rear air suspension (wide-axle) is applied.

The electric bus can be installed in a loop of two large capacity battery packs, and is preferably a lithium ion battery with an output of 50 kW to 51 kW and a maximum output of 220 kW for a power of 626 to 630 V. An electric vehicle control unit (EVCU A Battery Management System (BMS), a Power Distribution Unit (PDU), and the like as a battery optimization interface device.

The electric bus is structured such that the loop is opened to the left and right for easy replacement of the large capacity battery pack mounted in the loop, and the opening and closing operations of the left and right loops are based on the cylinders connected to the front and rear ends of the loop.

Therefore, the electric bus can replace the battery mounted in the loop by the automatic unattended battery exchange method at the battery charging station (exchange station) before the battery is discharged. This easy battery replacement can shorten the charging time and reduce the standby power loss There is an advantage to reduce.

The battery exchange type system requires no charge waiting time due to the replacement of the battery within 40 seconds. There is no burden on the charging infrastructure construction site due to the installation of the station type exchange station, and the travel distance due to the battery discharge There is also an advantage that there is no advantage, and since the battery can be continuously driven continuously through the replacement of the battery, the efficiency can be secured compared to the existing electric bus.

In addition, the electric bus is composed of a front three-piece structure to improve the maintenance performance, and an electronic control system (ECAS, Electronically Controlled Air Suspension) (Rolling and pitching minimization).

Claims (5)

In order to commercialize a specific area, it is necessary to establish a solar power plant and a battery charging station in the site to operate the power generation and charging service, a private company that trades and supplies electric power in the region, A) recruitment and selection of local tourism operators; a) recruiting and operating a private tourist association engaged in the promotion of tourism in the region;
Establishment and installation of solar power plants and charging stations in specific areas of the area for private companies, which are the operators of photovoltaic power generation and recharging services; b) Establishment of photovoltaic power plants and charging stations in the specific areas;
A tourist association in a specific area conducts an excavation of a tourist course in the area, arranges a stop of an electric bus, adjusts a dispatch operation, and operates the electric bus introduced in the area while classifying and priceing the passenger of the electric bus ) The operation of the electric bus in that particular area; And
D) settlement based on charge settlement information charged at a charging station for electrical charging due to electricity consumption of an electric bus operating a tourist course in a specific area;
Based renewable energy tourism business model for constructing an energy - independent electric bus infrastructure. The method according to claim 1,
The system required to construct the electric bus infrastructure is a photovoltaic power plant fused with an energy storage system installed in various sites;
A converter connected to the photovoltaic power generation unit by a power line to convert AC power obtained from the sunlight into DC, and an inverter converting the DC current into AC;
A charging station receiving power stored in the energy storage system;
Based renewable energy tourism business model for constructing an energy - independent electric bus infrastructure. 3. The method of claim 2,
The energy storage system (ESS)
A battery for storing electric power generated from the photovoltaic power generation station and supplying electric power for electric bus charging at a charging station;
A power conditioning system (PCS) for system-linking and converting DC and AC of the battery and controlling power conversion stored in the battery; And
A power management system (PMS) for controlling the operation of environmental facilities (fire fighting, air conditioning, etc.) together with the power conversion system and status information collection and monitoring of the battery;
A battery management system (BMS) for monitoring and controlling the battery; And
An energy management system (EMS) for managing and reporting the operation of the energy storage system;
Based renewable energy tourism business model for the construction of an energy-independent electric bus infrastructure. 3. The method of claim 2,
In the case of requesting member authentication through the environment charger management system, a response to the member authentication request is made in an energy storage system (ESS), and then the charging capacity of the charging station And then the charger responds to the settlement authentication from the settlement system when the charger requests the settlement authentication to the settlement system. After that, the power control is performed through the energy management system (EMS) , And then the billing member information and the weighing information at the completion of the electric charging of the electric bus are managed by the customer management and bling center of the charging company which is the private business operator of the solar power generation and charging service, And the settlement is carried out. Regional Renewable Energy Tourism Business Model for Construction. 5. The method according to any one of claims 1 to 4,
The electric bus is composed of a charging type and an exchange type in order to supply the exhausted electricity from the charging station. The exchange type electric bus includes an exchangeable large capacity battery mounted on a loop;
A regenerative braking system adapted to self-charge using retarder when driving downhill;
And the communication between the bus and the QCM station, the vehicle status information (main electrical appliance operation and status display), the middle / rear door operation image, the regeneration section indication during regenerative braking (charging) A centralized meta-cluster dashboard in the driver's seat with a verifiable BTM (Bus Telecommunication Module);
A cylinder connected to the front and rear ends of the loop for opening and closing the left and right loops, a structure in which the loops are opened left and right for easy replacement of the large capacity battery pack mounted on the loop;
Based on the regional renewable energy tourism business model for constructing an energy-independent electric bus infrastructure.

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