Golf cart power battery PACK the design scheme is crucial to the performance and mileage of electric golf cart. The following is a detailed introduction to the design of golf cart power battery PACK:

1. Battery type selection:

when designing the golf cart power battery PACK, you need to select the appropriate battery type. Common options include lithium ion battery, lithium titanate battery, etc. Among them, lithium ion battery is the most widely used battery type at present, which has the advantages of high energy density and long cycle life.

2. Battery capacity and voltage design:

• battery capacity: Determine the battery capacity based on golf cart usage scenarios and battery life requirements. Generally speaking, high-capacity batteries can provide longer endurance.
• Voltage Design: Design appropriate battery voltage to meet golf cart power demand and electrical system matching.

3. Module layout and structure design:

• module layout: Reasonable module layout can maximize the use of vehicle space and improve energy density and power density.
• Connection method: The connection mode between battery modules should be firm and reliable, and the electrical connection and heat dissipation effect should be considered at the same time.
• Protection structure: including Shell, Protection Board, insulation material etc, protect the battery from external environment and physical damage.

4. Battery management system (BMS) design:

BMS plays a vital role in golf cart power battery PACK, including:

• battery Status Monitoring: Monitor the voltage, temperature, current and other parameters of the battery to ensure that the battery works within a safe range.
• Battery balance: Maintain voltage balance between battery modules and prolong battery life.
• Overcharge and overdischarge protection: Avoid overcharging or overdischarging the battery to ensure the safety and performance of the battery.

5. Thermal Management design:

• cooling system: Designed with an effective heat dissipation system, control battery temperature is within a safe range, improving battery life and performance stability.
• Temperature sensor: The temperature sensor installed inside the battery PACK monitors the battery temperature in real time and adjusts the heat dissipation system in cooperation with BMS.

6. Security design:

• short circuit protection: Design short circuit protection device to ensure that the battery system will not have safety problems under the condition of short circuit.
• Fire and explosion proof design: Fire and explosion-proof materials and technologies are adopted to improve the safety of the battery system.