POWER SUPPLY SOLUTIONS FOR WIRELESS BASE STATIONS APPLICATIONS
Power supply for offshore communication base stations
This document is developed to provide requirements on the design, construction, and survey for Electrical Service Platforms. Requirements are outlined for the power supply for installed electrical equipment and devices, battery systems and distribution equipment installed on board. [pdf]FAQS about Power supply for offshore communication base stations
What is a shore distribution system / electrical service platform/offshore substation?
The connection from the electrical service platform/offshore substation to the shore distribution system is to be protected from shore power faults, frequency, and voltage variations in accordance with the applicable recognized codes/standards in the country where it is providing power.
What equipment & systems qualification is required for offshore electrical substations?
Equipment and systems qualification such as energy storage systems (ESS), computer-based systems, power electronic converters, large power transformers, Medium Voltage (MV), High Voltage (HV) gas insulated switchgear equipment, circuit breakers for DC and AC systems, installed on the offshore electrical substations facilities.
Can a 500W switch power supply be used for communication base stations?
Conferences > 2023 4th International Confer... In order to meet the high power and high stability requirements of communication base stations for power supply, this paper designs a dedicated 500W switch power supply for communication base stations.
Can electrical service platforms/offshore substations be used to transfer power?
Electrical service platforms/offshore substations systems may be used to transfer power to onshore substation/grid, and the arrangements are to be in accordance with Subsection 3/3. Lithium-ion Battery systems are to comply with the Lithium-ion Batteries Requirements.
Where is the control room for a manned electrical service platform/offshore substation?
The control room for a manned electrical service platform/offshore substation is to be located above the weather deck and outside the machinery space(s) and any hazardous area. The Power Management System is to comply with 4-8-5/5.3.3 of the Marine Vessel Rules or 4-3-5/3.3.3 of the MOU Rules as applicable.
What are the technical standards for offshore substation design?
One of the most important technical standards in offshore substation design is the DNV-ST-0145 . This standard provides a comprehensive framework for designing offshore substations, ensuring they meet high safety and operational benchmarks.
Power supply in communication base stations
Communications infrastructure equipment employs a variety of power system components. Power factor corrected (PFC) AC/DC power supplies with load sharing and redundancy (N+1) at the front-end feed dense, high efficiency DC/DC modules and point-of-load converters on the back-end. [pdf]