The risk of power failure in the modern manufacturing and service economy, as well as in public offices and institutions, is very high. Railway transport also cannot function without emergency power systems. Protecting railway traffic control (RTC) devices against power failures ensures human safety and prevents damage to railway infrastructure facilities. For this reason, there is a high demand for the construction and development of modern uninterruptible backup power systems for both station-based RTC devices and those used in automatic line block systems.Power supply systems for railway traffic control devices must ensure the delivery of electrical energy to individual circuits of these devices in such a way that all or selected technical devices powered by electricity can function continuously and reliably.
The risk of a power failure resulting in a long-term lack of energy is relatively high and poses a real threat in every energy system. (…)
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