CN213800136U

CN213800136U - Hybrid energy power ship

Info

Publication number: CN213800136U
Application number: CN202022911238.3U
Authority: CN
Inventors: 孙大虎; 王亚磊; 李建彬; 杨博; 朱越星; 徐旭敏; 吴晓莲; 周建桦; 张艳; 周志峰; 朱晨
Original assignee: Shanghai Merchant Ship Design and Research Institute of CSSC No 604 Research Institute
Current assignee: Shanghai Merchant Ship Design and Research Institute of CSSC No 604 Research Institute
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-07-27
Anticipated expiration: 2030-12-07

Abstract

A hybrid energy powered vessel, the equipment of which is divided into an energy supply unit, an energy processing unit and an energy consumption unit according to energy sources, the energy supply unit comprising one or more energy modules providing electric energy; the energy processing unit transfers the electric energy provided by one or more energy modules into a ship power grid and distributes the electric energy; the energy consumption unit is equipment or a module which consumes the electric energy of a ship power grid to achieve the working purpose. The energy modules in the energy supply unit are integrated into a standard container, behaving in standard module size. The energy supply unit comprises LNG/LPG/methanol, ammonia, hydrogen and nuclear energy modules.

Description

Hybrid energy power ship

Technical Field

The utility model belongs to the technical field of boats and ships power, in particular to hybrid power boats and ships.

Background

At present, a conventional energy supply mode is usually adopted for operating ships, namely, energy loaded on ships is converted into energy forms required by ship operation, such as kinetic energy, heat energy, electric energy and the like, so that the requirements of ship power propulsion, heat supply, electricity utilization and the like are met. A schematic diagram of a conventional energy supply mode is shown in fig. 1. This energy supply mode has the following drawbacks:

the configuration is complex and occupies a large amount of space. Fixed areas are required to be provided on the ship to store energy and matched equipment, such as a fuel tank, a main engine, an auxiliary engine, a boiler and the like;

the redundancy is low, and the operation of the ship is influenced by the failure of one or more energy supply devices, so that the reliability and safety of the ship are reduced;

the flexibility is insufficient, and the space of the energy cabin and the rated power of equipment cannot be changed, so that the energy supply cannot be flexibly adjusted to match the actual requirements in the operation process of the ship;

the standardization degree is low, the storage medium of the energy supply system has no unified standard, the energy supply system has a container type and a tank type which are scattered on a ship, and the shape and the size of the energy supply system have no unified standard, so that the standardization development of the ship industry and even an energy supply industrial chain is not facilitated;

the universality is insufficient, the energy form is limited to one or two kinds of energy, and the function of carrying multiple kinds of energy in a mixed mode cannot be achieved.

SUMMERY OF THE UTILITY MODEL

In one embodiment of the present invention, a hybrid energy powered vessel, the apparatus of which is divided into an energy supply unit, an energy processing unit and an energy consumption unit according to energy sources,

the energy supply unit comprises one or more energy modules for providing electric energy; the energy processing unit transfers the electric energy provided by one or more energy modules into a ship power grid and distributes the electric energy; the energy consumption unit is equipment or a module which consumes the electric energy of a ship power grid to achieve the working purpose. Wherein the content of the first and second substances,

the energy modules in the energy supply unit are integrated into a standard container, behaving in standard module size.

The utility model provides a current energy supply system's various problems, through the standardized theory of container, realize that the energy supply module integrates, appearance standardization and commonality, change over to the electric energy that the module provided is supplied with to one kind or multiple energy into in order to satisfy power ship's all energy demands in the boats and ships electric wire netting.

Drawings

The above and other objects, features and advantages of exemplary embodiments of the present invention will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present invention are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:

fig. 1 is a schematic diagram of a conventional energy supply mode.

Fig. 2 shows a modular energy source single or hybrid lift-launch power boat kit according to one embodiment of the present invention.

Detailed Description

In the shipping market, containers are well known for fast loading and unloading speed, high standardization and universality, low dependence on skilled workers for maintenance, low batch production cost, environment-friendly materials and repeated use. Meanwhile, existing energy sources such as diesel, LNG/LPG/methanol, ammonia, hydrogen, nuclear energy, etc. and available energy sources in the future are indispensable energy sources for ship operation.

The disadvantages of the existing ship energy supply mode include: the configuration is complex, and a large amount of space is occupied; the redundancy is low; the flexibility is not sufficient; the standardization degree is low; the versatility is not sufficient. The utility model discloses according to container modular characteristics, provide a power ship that modularization energy is single or the hybrid is carried on, aim at solving the various problems of current boats and ships energy supply unit, realize that the energy supply module integrates, appearance standardization and commonality, improve the change efficiency of energy supply module to the theory that the parallel loading of one kind or multiple energy supply module inserts is proposed.

In accordance with one or more embodiments, as shown in FIG. 2. A modular energy single or hybrid carrying power ship is characterized in that an energy system of the ship mainly comprises 3 units: energy supply, energy processing and energy consumption, wherein a series structure is formed among 3 units, and a parallel structure is formed inside each unit, as shown in figure 2. The modular energy single or hybrid carrying power ship-energy system three units are introduced as follows:

(1) energy supply unit-the equipment of the energy supply module is integrated into a container (20 feet or 40 feet) or other external modules by applying the container modularization integration concept, the integration, the appearance standardization and the universality of the energy supply module are realized, the energy supply module can be rapidly loaded, unloaded and replaced in multiple batches, the loading position of the energy supply module is not limited, all spaces on a deck and under the deck can be loaded, the loading quantity of the energy supply module is flexible, the loading quantity of the modules is not limited, the specific quantity can be calculated according to the voyage, for example, one energy supply module can supply energy for one day, the voyage for ship operation is 5 days, 5 modules can be selected for shipment, the parallel structure is arranged among all the modules, the loading power can cover 200 kW-100,000 kW, the redundancy of the energy supply module is high, and the normal work of other modules is not influenced when one or more modules are in failure, thereby ensuring the reliability and safety of the ship operation. In order to meet the development of future energy, the patent provides a concept that various energy supply modules can be accessed, for example, the ship can be accessed to a diesel energy module, and can also be simultaneously accessed to LNG/LPG/methanol, ammonia, hydrogen, nuclear energy and other energy modules to provide electric energy according to requirements, the fuel of the energy supply module covers all available fuel in the prior art and in the future, the energy supply module is flexible to transport, and can be transported by roads, water ways and railways, and the energy supply module is suitable for all power propelled ships.

(2) The energy processing unit mainly comprises an electric power receiving and processing device, the device can transfer electric energy provided by one or more energy supply integrated modules into a ship power grid, and the electric energy is uniformly distributed to the energy consumption units through a power distribution and control system, and the energy consumption management system is high in integration level.

(3) The energy consumption unit mainly means that each ship power consumption device realizes normal operation of the device through electric energy provided by the energy processing unit, and further realizes normal operation of the ship.

The utility model discloses in the equipment integration to energy supply module to container (20 chi or 40 chi) or other forms's outer mould module, realize that energy supply module integrates, the appearance is standardized and the commonality is high. The energy supply module loading position is not limited and all the space above and below the deck can be loaded. The loading number of the energy supply modules is flexible, and the loading number of the modules is not limited. The energy supply modules are arranged in parallel, and the loading power can cover 200kW to 100,000 kW. The redundancy of the energy supply module is high, and one or more modules are broken down, so that the normal work of other modules is not influenced, and the reliability and the safety of ship operation are further guaranteed. The energy supply module can be connected with various energy supply modules, for example, the energy supply module can be connected with a diesel energy module, and can also be simultaneously connected with energy modules such as LNG/LPG/methanol, ammonia, hydrogen, nuclear energy and the like to provide electric energy according to requirements, and the energy fuel covers all available fuels in the prior art and in the future. The energy supply module is flexible in transportation and can be transported by roads, water paths, railways and the like. The energy supply module is suitable for all power propelled ships. The energy processing unit mainly comprises an electric power receiving and processing device, the device can transfer electric energy provided by one or more energy supply modules into a ship power grid, and the electric energy is uniformly distributed to the energy consumption units through a power distribution and control system, and the energy consumption management system is high in integration level.

The utility model discloses to current energy driving system's various problems, through the standardized theory of container, realize that the energy supply module integrates, appearance standardization and commonality, energy supply module loads the position unrestricted, the energy supply module loads quantity nimble, be the parallel structure between each energy supply module, mutual noninterference, the redundancy of energy supply module is high, multiple energy supply module can load the access in parallel, the energy supply module transportation is nimble, the energy supply module is applicable to all power propelled boats and ships; the energy supply module can be changed and loaded and unloaded rapidly, and the security is high, has saved a large amount of conventional energy boats and ships corollary equipment, and the energy processing unit can transfer the electric energy that one or more energy supply module provided to the boats and ships electric wire netting in, and the energy consumption management integrated level is high, all is favorable to the aspect of shipowner's operation management.

It is worth noting that while the foregoing has described the spirit and principles of the present invention with reference to several specific embodiments, it is to be understood that the present invention is not limited to the disclosed embodiments, nor is the division of aspects, which is for convenience only as the features in these aspects cannot be combined. The invention is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

Claims

1. A hybrid energy powered vessel, characterized in that the equipment of the vessel is divided into an energy supply unit, an energy processing unit and an energy consumption unit according to the energy source,

the output end of the energy supply unit is connected with the input end of the energy processing unit, the output end of the energy processing unit is connected with the input end of the energy consumption unit,

the energy supply unit comprises one or more energy modules for providing electric energy, the energy modules of the energy supply unit are in an arrangement structure of series connection, parallel connection or combination of series connection and parallel connection, and the energy processing unit is used for intensively transferring the electric energy provided by the energy supply unit into a ship power grid and distributing the electric energy;

the energy consumption unit comprises equipment or modules which consume the electric energy of the ship power grid to achieve the working purpose.

2. The hybrid energy powered vessel of claim 1, wherein the energy modules in the energy supply unit are integrated into one or more standard containers in the shape of standard module sizes.

3. The hybrid energy powered vessel of claim 1, wherein the energy supply unit comprises a diesel, LNG/LPG/methanol, ammonia, hydrogen and/or nuclear energy module.

4. The hybrid energy powered vessel of claim 1, wherein the energy consuming unit comprises a heating plant, a marine plant, a living utility and/or a power propulsion motor.