Complaint
Fuel Cell Backup System Power Supply
As the first comprehensive demonstration project of wind solar hydrogen storage system in Guangdong Province, it was independently designed and developed by Taiji Power, and has passed acceptance in May 2023 and has been put into use.
This system includes wind power generation system, photovoltaic power generation system and hydrogen energy storage system. It is mainly composed of wind generator set, solar photovoltaic cell pack, control/conversion unit, energy storage device, inverter, electrolyzer and other parts.
The Process is the photovoltaic array and wind turbines convert the energy into DC power, the excess energy is stored by the controller to the energy storage device, and then the inverter converts it into alternating current, which is used to electrolyze water to produce hydrogen. The electric energy is converted into hydrogen through water electrolysis equipment, and the hydrogen is delivered to the hydrogen application terminal or integrated into the power grid through fuel cells to complete the conversion from renewable energy to hydrogen energy.
As an off-grid energy source, it can independently bear a certain range of daily energy consumption, and can also convert wind and solar energy into hydrogen energy and store it. The system adopts the most stable, safe and reliable hydrogen storage method at present, and can be used as a demonstration energy project for office construction.
The teaching tasks that can be taken on include "Principle and Structure of wind-solar Complementary Hydrogen Energy Storage System", "Principle and Structure of solid-state Hydrogen Storage System", "Operation Principle of Energy storage System, Differences in different energy storage methods", "Detection and Learning of wind-solar Complementary System", etc.
| Technical index | Parameter | Unit |
| Hydrogen Production Rate | 0-0.5 | Nm3/h |
| Oxygen Output Rate | 0-0.25 | Nm3/h |
| Gas Permeability | <2 | % |
| Output Hydrogen Purity | 99.99 | % |
| Hydrogen Output Pressure | 0-30 | bar |
| Supply Pure Water Quality | <1 | us/cm |
| Pure Water Consumption | 1 | L/h |
| Hydrogen Air Permeability of Stack | ≤20 | sccm |
| Fuel Cell System Rating | 7.5 | kW |
| Fuel Cell System Output Voltage | 48 | VDC |
| Hydrogen Storage Mode | Solid hydrogen storage alloy | |
| Hydrogen Storage Mass | 6 | kg |
| Output Voltage | 220 | VAC |
| Rated Output Power | 5 | kW |
| Battery Life Time | 12-18 | h |
| Battery Capacity | 200 | Ah |
| Other Output | Co-generation |
Company Profile
Taiji power dedicated to PEM fuel cell/cell membrane electrode and material industrialization.
Driving the hydrogen future with its core technology, help to achieve the double carbon goal and industrial green development with a variety of application scenarios.
Corporate Structure
• Two R&D centres are at Spruce and Taiji Carbon, wholly-owned subsidiaries of Taiji Power.
• A 1500m² world class fuel cell R&D platform has been built at with a range of advanced R&D equipment and testing facilities.
Product and Application
Test Center
• Two R&D centres are at Spruce and Taiji Carbon, wholly-owned subsidiaries of Taiji Power.
• A 1500m² world class fuel cell R&D platform has been built at with a range of advanced R&D equipment and testing facilities.
To match world-class standards, a fuel cell testing centre has been constructed to carry out testing and analysis of fuel cells, MEAs and related materials.
• There are fuel cell test rigs ranging from 100 watt to 100 kw and testing equipment such as SEM electron microscopes in the test centre.
• The R&D team has extensive experience in materials testing, and has the capability to evaluate fuel cells in line with international standards.
Selected Qualifications and Honors
Company Award
• Awarded the Foshan City Key Project in 2019
• Awarded Seed Unicorn in Foshan in 2022
• Awarded Innovative SME in 2022
• Awarded National High-Tech Enterprise in 2022
• Awarded Joint Training Base for Postgraduates by Central South University in 2023
• Awarded Joint Postgraduate Training Base of Foshan University in 2023
• Awarded as a practical training base for undergraduates in the School of Materials Science and Hydrogen Energy, Foshan University in 2023
Enterprise management system certification
IATF 16949 Quality Management System Standard Certification
ISO 9001 Quality Management System Certification
ISO 14001 Environmental Management System Certification
ISO 45001 Occupational Health and Safety Management System Certification
Patent
• A total of 47 patent
• 24 inventions and 23 utility models.
R&D team award certificate
The project of "Design and manufacture of hydrogen Fuel cell MEA with fully-localized materials, high performance and high tolerance" won the silver Award of Enterprise Group in 2021 Guangdong "ZhongChuang Cup" Entrepreneurship and Innovation Competition and Guangdong Doctoral and Post-doctoral Innovation Competition
