The 36V aviation power supply features a high-power source capable of rapidly measuring battery DC internal resistance, instantly testing battery performance, and providing a high-current shock load with its high-power discharge module. Data acquisition requirements and corresponding instruments can be configured based on user needs, typically consisting of battery voltage acquisition modules, current, temperature, power, etc. These modules are well-isolated and have strong insulation, ensuring high reliability and safety. Data acquisition can be grouped, with each module capable of collecting voltage data for a certain number of batteries. Current and temperature sensors can be included, and modules are generally connected to the system host via RS-485. This enables local area network (LAN) computer data communication, allowing remote access to the on-site battery monitoring system through a local area network, receiving and analyzing data, and publishing it via a web server.
Open-loop instability with a duty cycle greater than 50% features non-correctable errors between peak and average current. It is prone to sub-harmonic oscillations, and even with a duty cycle below 50%, there's a possibility of high-frequency sub-harmonic oscillations. Slope compensation is thus necessary. It is sensitive to noise and has poor noise immunity. Since the inductor is in a continuous energy storage current state, the rising slope of the switch device's current signal is typically smaller compared to the current level determined by the control voltage programming. Smaller noise in the current signal can easily cause the switch device to alter its turn-off timing, leading the system into sub-harmonic oscillation.
The 36V aviation power supply with high-power multi-output adjustable DC voltage regulator is a type of adjustable voltage regulator. Its feature is that one power supply provides two or even three to four adjustable voltage outputs. Essentially, it can be seen as combining the use of several single-output power supplies, suitable for scenarios requiring multiple voltage supplies.
