Speakers: Volney Naranjo and Dinesh Chhajer, Megger
With the existing regulations, power quality and service standards, stationary batteries are a key component of most electrical systems. Then, the battery health and its maintenance is without discussion a topic of concern and it is critical to educate battery maintenance personnel about the different batteries commonly used and the recommended practices to test and keep these systems in a healthy operating condition.
The seminar will cover the lead acid battery fundamentals, common maintenance and operations practices, failure modes & prevention, and pros & cons of lithium-ion batteries. It will focus on practical side of batteries, why lead-acid batteries reign in industrial standby power back-up market, and future of lithium-ion batteries in standby applications.
For the maintenance activities, special focus will be given to the performance (capacity) test presenting the different aspects to take into account before and while running the test as well as the analysis beyond the capacity result. For the ohmic testing, impedance measurements will be used to explain how to define baseline values, how to evaluate results from one single test, and trending the measurements or comparing them to the baseline value.
This seminar will provide attendees with the necessary information to review and improve a battery maintenance program and practices, as well as to obtain the most out of the results to comply with the regulations and guarantee the proper operation of the stationary batteries in a substation.