What Are the Different Types of Battery Management Systems for Energy Storage

The technology of Battery Management Systems has evolved a lot in the past few years, and today, we have several types of energy storage BMS. These types are based on the application requirements, battery type, and some other requirements as well. Here is a quick overview of some of the best types of energy storage battery management systems.

Different Types of Battery Management Systems for Energy Storage?

Here are some common types of BMS for energy storage applications.

1. Centralized

Centralized BMS is a single unit that can manage the whole battery pack. All the electrical components for monitoring battery performance and balancing all the cells are present in one centralized unit, so you don’t need to use multiple components.

2. Distributed

In the distributed BMS model, every module in the battery pack has a different BMS unit. So, every BMS manages a battery module with multiple cells and then all the BMS units communicate with a central controller unit, which then communicates with the load. The benefit of this type is better flexibility and scalability.

3. Modular

If the centralized and distributed BMS systems do not make the right option for you, you may use the modular one. It is the sweet spot between these two since cells are grouped under a BMS instead of having a BMS for every cell. Those BMS units then communicate with the controller circuit.

4. Active Balancing

For applications that require faster balancing among the battery cells, the active balancing energy storage BMS is a perfect choice. It works by transferring energy from higher-charged cells to cells having lower charge. Hence, the energy is efficiently used without much wastage.

5. Passive Balancing

For systems not focusing much on efficiency and requiring a cheaper balancing BMS, using the passive balancing BMS will be a good option. This type of BMS works by draining excessive energy from the cells with the help of resistors to balance the energy with low-charge cells. It is simpler to use but lacks efficiency.

6. Thermal management

A thermal management BMS is the right choice for applications where operating under an optimal temperature range is crucial. This BMS will maintain the battery temperature and either cut off power or use heating/cooling solutions to maintain the optimal temperature range.

7. Protection oriented

Protection-oriented battery management systems provide a level of protection with multiple safety features built into the circuit. Some of them include:

• Overcharge
• Over-discharge
• Short circuit
• Thermal issues, etc.

So, both the battery and the application stay safe from these issues.

8. Application Specific

BMS can also be custom-made for specific applications. For example, renewable energy storage units or electric vehicles use the application-specific BMS, where the circuit is equipped with every feature required by the application for the best efficiency, performance, and safety.

TDTBMS brings you the best energy storage BMS

With the range of Energy Storage BMS products and reliability offered, TDTBMS is the best place to find the product you need. You can find a BMS here that perfectly matches your requirements and brings several benefits to the system, including efficiency, security, etc.