Search for dissertations about: "transmission system reliability"
Showing result 6 - 10 of 95 swedish dissertations containing the words transmission system reliability.
-
6. Condition measuring and lifetime modelling of electrical power transmission equipment
Abstract : The electric grid is important in modern society, so the outages should be few. The transmission grid should have a real high availability, since it transports electrical energy across the country. Then, it is difficult to plan outages for maintenance and installation. READ MORE
-
7. Powerful tool for analysis of systems containing traction point contacts
Abstract : .... READ MORE
-
8. Condition measuring and lifetime modelling of disconnectors, circuit breakers and other electrical power transmission equipment
Abstract : The supply of electricity is important in modern society, so the outages of the electric grid should be few and short, especially for the transmission grid. A summary of the history of the Swedish electrical system is presented. The objective is to be able to plan the maintenance better by following the condition of the equipment. READ MORE
-
9. Component reliability importance indices for maintenance optimization of electrical networks
Abstract : Maximum asset performance is one of the major goals for electric power system managers. To reach this goal minimal life cycle cost and maintenance optimization become crucial while meeting demands from customers and regulators. READ MORE
-
10. Blind Massive MIMO Base Stations : Downlink Transmission and Jamming
Abstract : Massive MIMO (Multiple-Input--Multiple-Output) is a cellular-network technology in which the base station is equipped with a large number of antennas and aims to serve several different users simultaneously, on the same frequency resource through spatial multiplexing. This is made possible by employing efficient beamforming, based on channel estimates acquired from uplink reference signals, where the base station can transmit the signals in such a way that they add up constructively at the users and destructively elsewhere. READ MORE