New Australian NEM transmission use of system charging methodologies for integrating renewable generation to existing grid
The expanded Renewable Energy Target (RET) scheme has been introduced by the Australian government which targeting 20% of Australia's electricity supply is generated from renewable sources by 2020. Consequently, this will drive large changes which will effect on behaviour and investment in Aust...
Disimpan dalam:
| Pengarang-pengarang Utama: | , , |
|---|---|
| Format: | Artikel |
| Diterbitkan: |
Elsevier
2015
|
| Subjek-subjek: | |
| Capaian Atas Talian: | http://dx.doi.org/10.1016/j.renene.2014.10.072 http://dx.doi.org/10.1016/j.renene.2014.10.072 http://eprints.uthm.edu.my/6282/1/nur_hanis_mohammad_radzi_U.pdf |
| Penanda-penanda: |
Tambah Penanda
Tiada Penanda, Jadilah orang pertama menanda rekod ini!
|
| Ringkasan: | The expanded Renewable Energy Target (RET) scheme has been introduced by the Australian government
which targeting 20% of Australia's electricity supply is generated from renewable sources by 2020.
Consequently, this will drive large changes which will effect on behaviour and investment in Australia's
market environment especially transmission use of system (TUoS) charging scheme. Hence, this paper is
intended to explore the existing TUoS charging methodologies in the Australian National Electricity
Market (NEM) to the development of renewable generation. There are some aspects related to the
existing TUoS charging methodology which can be improved especially in the issues of transmission
usage evaluation, percentage of transmission services allocation for the market users and also the
transmission pricing methods. Therefore, in this paper, novel transmission pricing methodologies and
mathematical formulation of the proposed approaches were introduced. There are two proposed
schemes for allocations of TUoS charges for the renewable energy which called Distribution Factors
Enhanced Transmission Pricing (DFETP) capacity-based method and DFETP energy-based method. Both
methods were tested on the 59-bus system of the South East Australian power system in order to
determine which approach provides a better TUoS charges allocation scheme. |
|---|