Batteries for the power grid

Energy storage plays an important role in today's world, where demands for energy sustainability and sustainable development are becoming increasingly important. One of the main methods of energy storage is batteries, which allow efficient storage and use of electrical energy in various applications.

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Directions for using batteries in energy systems:
1. Stationary batteries in power plants. They play a key role in providing backup power and maintaining the stability of power plants in the event of failures in the main power system.
2. Leveling the load schedule in energy networks. Batteries are used to manage and smooth out peak loads in energy networks, which helps optimize system operation.
3. Accumulation of energy from renewable sources. They allow you to store excess energy obtained from solar panels, wind turbines and other renewable sources for later use during periods of reduced generation.

Among the various types of batteries, lead-acid and lithium-ion batteries occupy a special place.

The use of lithium-ion batteries in the energy sector.
Lithium-ion batteries are widely used in the energy industry due to their high energy capacity, fast charging and long service life. They are used in autonomous power systems, energy storage, voltage stabilizers and other applications. They are also becoming popular in home and commercial energy systems, reducing dependence on grid power and using the energy that is produced.

1AK-GROUP offers Li-Ion batteries for energy:
ZUBR Li-Ion Series, with the following technical characteristics

Capacity — 100 Ah
Stored energy — 21.12 kWh
Voltage range, V — 198-231
Peak current, A — up to 500 (<5 sec)
Battery resistance mOhm — < 50
Service life — up to 20 years
Operating temperature, C — from −20 to + 45
Communication standards — CAN, RS — 485
Contents — 3 battery modules, + 1 control module
Battery height U/mm — 24/1200
Dimensions of 19″ cabinet, GxWxH, mm — 800×600×1218
Dimensions of the battery module, GxWxH, mm — 550×441×262 (19″ 6U)
Battery module weight, kg — 65
Dimensions of the control module, GxWxH, mm — 221×440×262
Weight of the control system module, kg — 25
Battery weight with 19″ cabinet, kg — 260

KEY ADVANTAGES OF ZUBR Li-Ion Series:
• Possibility of fast charging in 1 hour
• Optimized for intermediate charging
• Completely maintenance-free
• No gas emission
• Key parameters are measured and recorded
• Complete delivery includes rack, battery modules and control module
• Ability to use thermoregulation

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The use of lead-acid batteries in the energy sector.
Lead-acid batteries are widely used in uninterruptible power systems (UPS) in power plants and substations. They provide backup power in the event of a main power failure and serve as an important element in ensuring the reliability of power systems. They are also used to store energy from solar and wind turbines, which helps smooth out fluctuations in electricity production, ensuring a stable power supply.

1AK-GROUP offers lead-acid batteries for energy:
OPzS series batteries
These are lead-acid flooded batteries with liquid electrolyte that use tubular plate technology to ensure high reliability and performance.

The battery is designed and manufactured in accordance with DIN40736-2/IEC60896-11 standards. The positive rod is injection molded and has a patented active material formula. The OPzS series exceeds the DIN40736-2/IEC60896-11 standard values with a design life of more than 20 years at 25℃ and is optimally suited for cyclic use (solar/wind power, etc.) under extreme operating conditions.

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HR Series
High Rate Discharge Batteries

The HR (High Duration) series is specifically designed for heavy duty applications and has a design life of 8 to 12 years. Thanks to the use of ultra-strong grids and specially developed active material, the HR series provides stable operation at high discharge currents. The HR series provides 30% more power output than the standard series.
HR Series batteries are suitable for UPS/EPS, data centers where high current loads are required

The choice of the specific type and chemical formula of the battery depends on the requirements for the energy system, the purpose of use and the budget. Each type of battery has its own advantages and disadvantages.

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1AK-GROUP specialists will help you select the optimal option for battery equipment that ensures reliable operation and safety of the power system.

We are trusted by such partners as GPO Belenergo and its member enterprises (including Lukomlskaya State District Power Plant, Belarusian Nuclear Power Plant); OJSC «Gomeltransneft Druzhba» and others.

For consultation, write to e-mail info@1ak-group. com