32 results about "Generation ship" patented technology

Provided is a superheated steam generator that generates superheated steam that can be transformed into electric energy by means of adsorption and desorption of water into and from zeolite, utilizing the energy derived from solar heat and the energy derived from ocean water. The superheated steam generator for generating superheated steam utilizing zeolite is equipped with a moisture supply device to cause the zeolite to generate heat by allowing moisture in the form of mist to be absorbed into the zeolite, a zeolite-based boiler system that has a thermal desorption device for heating the zeolite by causing the water molecules to be desorbed, a low-temperature pure water tank capable of exchanging heat between pure water stored therein and at least ocean water or surface water and supplying the heat-exchanged pure water to the moisture supply device, and an atomization device for generating moisture in the form of mist from the pure water supplied to the moisture supply device.

The invention provides a nuclear power generation ship. The nuclear power generation ship comprises a main ship body, a containment, an upper-layer building and hoisting equipment, wherein a reactor room for accommodating a nuclear reactor is formed in the main ship body, and an opening of the reactor room faces upwards; the containment comprises a containment main body and a fuel channel which upwards stretches out of the containment main body; the containment main body is mounted in the reactor room to surround the nuclear reactor; the fuel channel upwards overtops a main deck of the main ship body and is opposite to fuel rods; the upper-layer building is distributed on the main deck of the main ship body and comprises an upper construction region and a second upper construction region;the first upper construction region and the reactor room are longitudinally arranged on the front and rear sides along the main ship body; the second upper construction region is located right above the reactor room and surrounds the containment; a top plate of the second upper construction region is lower than a top deck of the first upper construction region; the top of the fuel channel is exposed on the top plate of the second upper construction region; and the hoisting equipment is mounted on the top deck of the first upper construction region, and the hoisting range of the hoisting equipment covers the second upper construction region. According to the nuclear power generation ship, the construction period can be shortened, and the security is improved.

The invention discloses a natural gas and steam combined power generation device used on a power generation ship, and aims to solve the problem of low waste heat utilization rate of the existing marine gas-fired power generation unit. The invention includes a liquefied natural gas storage tank, a regasification buffer tank, a natural gas generator, a steam generator, a waste heat exchanger, a gasification pipeline connected between the liquefied natural gas storage tank and the regasification buffer tank, and the regasification buffer tank The natural gas generator supplies natural gas for the power generation of the natural gas generator. The flue gas discharged by the natural gas generator first heats the waste heat heat exchanger to generate steam, and then the flue gas heats the natural gas in the gasification channel, and the waste heat heat exchanger The steam generated in the steam generator is used for power generation of the steam generator, and the waste heat of the steam generator heats the natural gas in the gasification channel. The waste heat generated by the natural gas generator is used for the waste heat exchanger to generate steam, and the steam drives the steam generator to work to form a combined power generation of natural gas and steam, with high utilization rate of waste heat.

The invention discloses a multi-electricity system generator set, which comprises a prime mover, a synchronous generator, a main driving shaft, a variable speed gear box, an auxiliary driving shaft and a rotary transformer, wherein the synchronous generator is internally provided with generator stator three-phase windings, an input end of the variable speed gear box is connected with the main driving shaft, an output end of the variable speed gear box is connected with the auxiliary driving shaft, the tail end of the auxiliary driving shaft is connected with the rotary transformer, the rotary transformer comprises a rotary transformer rotor, a rotary transformer stator and a slip ring, the rotary transformer rotor is provided with rotor three-phase windings, the rotary transformer stator is provided with stator three-phase windings, the stator three-phase windings are connected with the generator stator three-phase windings by means of change-over switches separately, and the slip ring is provided with a plurality of rotary transformer wire-outgoing terminals which are connected with the rotor three-phase windings. The multi-electricity system generator set integrates the prime mover, the synchronous generator and the rotary transformer, can realize the frequency conversion and voltage transformation functions of the generator set, saves a complicated and expensive electric power electronic frequency conversion device, is an economical and reliable frequency-conversion voltage-transformation power generation system, and can be used in a multi-electricity-system power supply system, such as port on-shore power supply, power generation ships and the like.

The invention provides a wave power generation ship. The wave power generation ship comprises a power generation ship body, a hydrogen storage bottle set arranged inside the power generation ship body, a wave energy collector, a power device, a power generator, an electric control equipment set, an electrolysis machine and a hydrogen compressor. When wave rolls, the wave energy collector collects wave energy, the wave energy is converted into mechanical energy through the power device, then the power device drives the electric generator to generate power through the mechanical energy, alternating current generated by the power generator is converted into direct current through the electric control equipment set, when the direct current passes through the electrolysis machine, purified water inside the electrolysis machine is electrolyzed, hydrogen generated by electrolysis is compressed by the hydrogen compressor and then is stored inside the hydrogen storage bottle set, and therefore the wave power generation ship can effectively utilize the wave energy. Due to the fact that the wave power generation ship can freely move on the sea, can go back to the harbor when coming across severe sea conditions, the power generated by the wave energy is stored in a hydrogen mode, and the wave power generation ship can be used in a large scale on the sea.