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Vanadium flow battery is an oxidation-reduction battery that uses vanadium as the active material and flows in a circulating liquid state. The electrical energy of vanadium batteries is stored in sulfuric acid electrolytes with different valence states of vanadium ions in the form of chemical energy.
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1Working principle
VRB Vanadium Redox Flow Battery
Vanadium flow battery is an oxidation-reduction battery that uses vanadium as the active material and flows in a circulating liquid state. The electrical energy of vanadium batteries is stored in sulfuric acid electrolytes with different valence states of vanadium ions in the form of chemical energy. The electrolysis is hydraulically injected into the battery stack through an external pump, and under mechanical power, it circulates and flows in different storage tanks and closed circuits of the half cell. Proton exchange membranes are used as separators for the battery pack, and the electrolyte solution flows parallel to the electrode surface and undergoes electrochemical reactions. The current is collected and conducted through a dual electrode plate, This enables the chemical energy stored in the solution to be converted into electrical energy.
Product Parameters
|
Rated power |
KW |
5 | 5 | 5 |
|
Rated capacity |
KWh |
10 | 20 | 30 |
|
Maximum power |
KW |
12 | 12 | 12 |
|
Energy efficiency |
/ |
＞75% |
＞75% |
＞75% |
|
System weight |
T |
1.2 |
/ |
/ |
|
System size |
m |
1.6*1.5*1.8 |
/ |
/ |
|
Electrolyte weight |
T |
0.83 |
1.66 |
2.49 |
|
Electrolyte volume |
m³ |
0.6 |
1.2 |
1.8 |
|
Charge voltage limiting |
VDC |
59 |
59 |
59 |
|
Discharge voltage limiting |
VDC |
40 |
40 | 40 |
|
Cycle number |
/ |
≥15000 |
≥15000 |
≥15000 |
|
Service life |
years |
≥20 |
≥20 |
≥20 |
Product Cases
Container type energy storage power station, with the functions of on-site consumption of new energy, peak valley arbitrage, demand electricity fee management, uninterrupted power supply, improving power supply quality, and power auxiliary services
Dynamic expansion, uninterrupted power supply, peak valley arbitrage.Demand electricity fee management.uninterrupted power supply, improving power supply quality, and power auxiliary services
Our Advantages
Bateri aliran vanadium ialah bateri pengurangan pengoksidaan yang menggunakan vanadium sebagai bahan aktif dan mengalir dalam keadaan cecair yang beredar. Tenaga elektrik bateri vanadium disimpan dalam elektrolit asid sulfurik dengan keadaan valens yang berbeza bagi ion vanadium dalam bentuk tenaga kimia.
BACA LAGI
Bateri aliran vanadium ialah bateri pengurangan pengoksidaan yang menggunakan vanadium sebagai bahan aktif dan mengalir dalam keadaan cecair yang beredar. Tenaga elektrik bateri vanadium disimpan dalam elektrolit asid sulfurik dengan keadaan valens yang berbeza bagi ion vanadium dalam bentuk tenaga kimia.
BACA LAGI
Bateri aliran vanadium ialah bateri pengurangan pengoksidaan yang menggunakan vanadium sebagai bahan aktif dan mengalir dalam keadaan cecair yang beredar. Tenaga elektrik bateri vanadium disimpan dalam elektrolit asid sulfurik dengan keadaan valens yang berbeza bagi ion vanadium dalam bentuk tenaga kimia.
BACA LAGI
Bateri aliran vanadium ialah bateri pengurangan pengoksidaan yang menggunakan vanadium sebagai bahan aktif dan mengalir dalam keadaan cecair yang beredar. Tenaga elektrik bateri vanadium disimpan dalam elektrolit asid sulfurik dengan keadaan valens yang berbeza bagi ion vanadium dalam bentuk tenaga kimia.
BACA LAGI
Membran pertukaran proton yang boleh digunakan dalam sel bahan api hidrogen dan elektrolisis air untuk menghasilkan hidrogen mempengaruhi kehidupan sel bahan api hidrogen dan kecekapan elektrolisis elektrolisis air untuk menghasilkan hidrogen.
BACA LAGI
IPv6 RANGKAIAN DISOKONG
