Uninterruptible power supply device for subsea applications

• Main Authors: KLOBY SILVIO, CATAPANE PAOLO, MIDTUN PAUL, KOLSTAD HELGE, PRETLOFF JOHN, NOTARI NICOLA
• Format: Patent
• Language: Chinese; English
• Published: 05.05.2023
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention relates to an uninterruptible power supply (UPS) device (10, 110, 210, 211) for subsea applications, comprising: a container (20, 120) arranged and configured for subsea operation; and the following main modules (30, 130) arranged inside the container: at least one battery module (40, 42, 140) having a predetermined battery capacity; at least one UPS module (50, 52, 54, 150, 500) managing the battery module, the UPS module having a predetermined UPS capacity; and at least one control module (60, 62, 160) configured for interfacing and managing the battery module and the UPS module. The UPS device is arranged and configured to vary the total capacity of the UPS device based at least on the number of batteries and UPS modules, wherein at least one battery module and at least one UPS module are internally arranged such that heat loss from the UPS module is used to heat the battery modules. 本发明涉及一种用于海底应用的不间断电源UPS装置(10，110，210，211)，包括：容器(20、120)，被布置和配置用于海底操作；以及被布置在所述容器内部的以下主模块(30，130)：具有预定电池容量的至少一个电池