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Introducing a Novel Method of Loss Allocation Based on Power Tracking in the Transactive Energy Market

Koochaki, Mohaddese | 2021

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  1. Type of Document: M.Sc. Thesis
  2. Language: Farsi
  3. Document No: 53807 (46)
  4. University: Sharif University of Technology
  5. Department: Energy Engineering
  6. Advisor(s): Moeini Aghtaie, Moein
  7. Abstract:
  8. The issue of loss allocation is one of the most important issues that has long been considered in electricity networks, including distribution and transmission. With changes in distribution networks over the years and the penetration of distributed energy sources, the allocation of losses has become more of a challenge than ever before. Hence, there is a need for a loss allocation algorithm that can be implemented in any network and with any topology. In this dissertation, a new, simple and at the same time efficient algorithm for allocating real losses in all networks (distribution - transmission) and with any structure (radial - circular) is presented. This algorithm first tracks the generating power of the generators by considering the non-discrimination between the network members and determines how much of these generating power are consumed by each consumer. In other words, it determines the transaction between each pair of network members. It should be noted that this algorithm is presented in two modes, first in the case where a restriction is not active in the network and then for the case where a restriction is activated in the network. By determining these transactions, it is then proved to what extent each transaction has crossed each line. In this way, the share of each transaction in the power passing through each line is determined and the actual losses are allocated in the same proportion to the transactions. The above algorithm is fair due to non-discrimination between members and will be discussed in detail. It is also shown by mathematical relations that the proposed method is consistent with the results of network load distribution. The proposed algorithm can be easily implemented on a network with a transactive energy market due to its special feature. Finally, the above algorithm is tested on a hypothetical 4-bus network as well as the IEEE standard 14-bus network and its efficiency is shown
  9. Keywords:
  10. Loss Allocation ; Competitive Market ; Transactive Energy ; Power Tracking ; Circular Networks ; Radial Networks

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