Telecommunications DC Power Planning and Provisioning

DC Power System development and implementation in the telecommunications industry requires that the Provisioner accurately define the DC Power System operating parameters to suit specific needs of the Network equipment. Defining power requirements to meet load operating criteria and system reliability requires that the DC Power Provisioner proceed in an orderly manner to ensure that an efficient and economical DC Power System is in service when required. It is imperative that the Power Provisioner be involved at the onset of network planning to assist in meeting the overall system design and maintenance parameters. Since DC Power represents a significant capital investment in the telecommunications industry, proper planning and provisioning techniques will ensure this investment is managed effectively. Provisioning a DC Power System will generally proceed along the following lines: o Collection of location and communications equipment information. o Defining power system capacity and operating parameters. o Power system development (technical and economic evaluations). o Provisioning installation of a DC Power System. This paper discusses each of the above items and identifies the factors that must be considered by the Power Provisioner when defining the power requirements and developing a DC Power System.