What is the role of an accumulator in a hydraulic system?

An accumulator plays a crucial role in a hydraulic system by storing energy in the form of pressurized hydraulic fluid. This stored energy can be released when needed, helping to maintain pressure in the system during periods of fluctuating demand. Additionally, accumulators serve to dampen pressure pulsations that occur due to the operation of pumps or actuators, which enhances system stability and protects components from stress caused by sudden pressure changes. By performing these functions, accumulators contribute to the overall efficiency and reliability of hydraulic systems, making them vital components in various applications where consistent and smooth hydraulic power is required.