JP-7857065-B2 - Hydrogen energy uninterruptible power supply system

Inventors

• 金 尚志
• 黄 柏瑜
• 頼 志明

Assignees

• 金 尚志

Dates

Publication Date

20260512

Application Date

20230606

Priority Date

20220610

Claims (10)

1. A hydrogen energy uninterruptible power supply system, A hydrogen production unit capable of producing oxyhydrogen gas by electrolysis, A power storage unit capable of supplying power to the hydrogen production unit and outputting power to the outside, A power generation device including a power generation module capable of generating electricity by receiving oxyhydrogen gas discharged from the hydrogen production unit, and an output module capable of receiving the electricity generated by the power generation module and outputting it externally or transmitting it to the energy storage unit, A control unit that communicates with at least one of the hydrogen production unit, the energy storage unit, and the power generation device via electrical signals, and can adjust the hydrogen production rate of the hydrogen production unit, Includes, When the load is high, the output module and the energy storage unit provide power to rapidly respond to short-term demand. A hydrogen energy uninterruptible power supply system characterized in that , when the load decreases, the control unit returns the excess power to the energy storage unit .
2. The hydrogen production unit includes a main body and a gas discharge pipe, The gas discharge pipe protrudes from one side of the main body, This includes a water storage tank provided between the power generation device and the main body of the hydrogen production unit, The hydrogen energy uninterruptible system according to claim 1, characterized in that the gas discharge pipe of the hydrogen production unit penetrates the water storage tank and is connected to the power generation module, so that the oxyhydrogen gas flows through the water storage tank in the process of flowing from inside the main body through the gas discharge pipe to the power generation module.
3. The hydrogen production unit includes a flow sensor, The flow sensor is installed in the gas discharge pipe and detects the flow rate of oxyhydrogen gas flowing through the flow sensor. The hydrogen energy uninterruptible power supply system according to claim 2 , characterized in that the control unit is capable of receiving electrical signals transmitted from the flow sensor.
4. The hydrogen production unit includes an exhaust segment, The hydrogen energy uninterruptible power supply system according to claim 2, characterized in that the exhaust segment is provided in the gas discharge pipe and located in the water storage tank, and when the atmospheric pressure in the gas discharge pipe exceeds a preset value, it discharges oxyhydrogen gas into the water in the water storage tank.
5. A water supply pipe is provided near the bottom of the aforementioned water storage tank. The hydrogen energy uninterruptible power supply system according to claim 2, characterized in that the water supply pipe communicates with the inside of the main body of the hydrogen production unit.
6. The power generation module of the power generation device includes a steam exhaust pipe, The hydrogen energy uninterruptible power system according to any one of claims 1 to 5, characterized in that the steam discharge pipe is connected to at least one of the main body of the hydrogen production unit, the heat pump, and the turbine power generation device.
7. Including the heat collector plate, The hydrogen energy uninterruptible power supply system according to claim 2 , characterized in that the heat collecting plate is connected to the power generation device and is capable of absorbing the heat generated by the power generation device.
8. The hydrogen energy uninterruptible power supply system according to claim 7, characterized in that the heat collecting plate is connected to a heat pump.
9. Including thermoelectric devices, The hydrogen energy uninterruptible power system according to claim 7, characterized in that the thermoelectric device is provided between the heat collecting plate and the water storage tank, or provided in the intercooler of the turbine power generation device, and is capable of generating electricity from the temperature difference between the heat collecting plate and the water storage tank , or the temperature difference between the intercooler and the air.
10. Includes gas diversion segments, The gas diversion segment includes a diversion pipe and an outlet pipe, The aforementioned diversion pipe is connected to the middle of the gas discharge pipe and is located inside the water storage tank. The hydrogen energy uninterruptible power supply system according to any one of claims 2 to 5, characterized in that the outflow pipe is connected to the diversion pipe and extends from one side wall of the water storage tank.

Description

This invention relates to a device that utilizes hydrogen energy, and more particularly to a hydrogen energy uninterruptible power supply system. Given the ongoing global efforts toward zero carbon emissions and ESG initiatives, the industry's demand for carbon footprint reduction and green energy is increasing daily. Without corresponding measures, this will impact the industry's development in the near future, potentially jeopardizing the survival of some companies. Furthermore, hydrogen energy is emerging as a clean energy source, and hydrogen production technology is also advancing. Refer to Taiwan Patent No. I550135. This publication discloses a hydrogen production apparatus. In this hydrogen production apparatus, at least one set of main converter shunts is provided outside the main body, and at least one set of pre-converter shunts, a transformer, and post-converter shunts is provided inside the main body. Power lines are connected to the main converter shunts, and then to the pre-converter shunts, transformers, post-converter shunts, and electrolytic grooves. The pre-converter shunts, transformers, and post-converter shunts are brought into contact with multiple sets of electrolytic grooves. The pre-converter shunts, transformers, and post-converter shunts function as a unit, and the pre-converter shunts and post-converter shunts assemble multiple sets of electrolytic grooves, enabling the rapid and large-scale production of oxyhydrogen gas (i.e., a mixture of hydrogen and oxygen). Furthermore, as shown in Figures 7 and 8, Taiwan Patent No. I639765 discloses a combined green energy air purifier. The combined green energy air purifier includes a housing 91, a filtration module 92, an electrolytic unit 93, and a partition stand 94. The housing 91 has a water intake port and a gas outlet 911. A lid 912 is provided at the opening of the water intake port. The filtration module 92 is installed inside the housing 91. The filtration module 92 includes a first filtration segment 921 and a second filtration segment 922. The electrolytic unit 93 is installed inside the housing 91. The electrolytic unit 93 is provided with a heating device 931. The partition stand 94 is installed inside the housing 91 and is also installed between the filtration module 92 and the electrolytic unit 93. The partition stand 94 has a tubular body 941 and at least one hole. The hole is located at the bottom of the partition stand 94. When water is added to the water intake, it flows into the electrolytic unit 93 through the holes in the partition base 94, and the heating device 931 of the electrolytic unit 93 heats the water to steam. The steam then passes sequentially through the tube 941, the first filtration segment 921, and the second filtration segment 922, separating the water from the gas and discharging the gas to the outside of the housing 91 through the gas outlet. This effectively separates the water from the gas, recycles water resources that have not evaporated into gas, and achieves energy savings. Based on improvements in hydrogen production technology, the economic value of using hydrogen energy as an energy source is increasing, and related applications continue to develop. However, conventional technology has focused on the efficiency of hydrogen gas production and the separation technology of water and gas. While hydrogen gas is produced and then discharged through pipelines for use, it does not consider how to use hydrogen energy efficiently and without waste, potentially leading to energy waste. Therefore, there is room for improvement in conventional technology. This is an external perspective view of a first preferred embodiment of the present invention.This is an external perspective view of a second preferred embodiment of the present invention.This is an external view of another embodiment of the gas discharge pipe of a second preferred embodiment of the present invention.This is an external perspective view of a third preferred embodiment of the present invention.This is a schematic block diagram of another connection configuration in a third preferred embodiment of the present invention.This is a schematic block diagram showing the third preferred embodiment of the present invention when used in combination with a turbine power generation system.This is an external perspective view of a fourth preferred embodiment of the present invention.This is a side cross-sectional view of a conventional hydrogen production facility.This is another side cross-sectional view of a conventional hydrogen production facility. In order to explain in detail the technical features and practical effects of the present invention and to enable them to be realized according to the contents of the specification, the preferred embodiments shown in the figures will be described in more detail below. First, the present invention provides a hydrogen gas supply device. As shown in Figure 1, in a first preferred embodiment of the prese