期刊
IET GENERATION TRANSMISSION & DISTRIBUTION
卷 13, 期 10, 页码 1794-1801出版社
INST ENGINEERING TECHNOLOGY-IET
DOI: 10.1049/iet-gtd.2018.5332
关键词
load regulation; frequency control; energy management systems; battery powered vehicles; predictive control; distributed power generation; battery storage plants; secondary cells; power generation control; turbines; mobile energy storages; power balance; load-frequency control; LFC; stochastic model predictive control; controllable power adjustment; battery electric storage unit; expected plug-out time; short time scale; island microgrid; energy management; EV uncertainty; charge-discharge energy; plug-in electric vehicles; multitime hierarchical stochastic predictive control; MHSPC; microturbines; frequency fluctuation
资金
- National Natural Science Foundation of China [61773162, 61673174, 61590924]
- Natural Science Foundation of Shanghai [18ZR1420000]
This paper presents a multi-time hierarchical stochastic predictive control (MHSPC) scheme for an island microgrid, in which electric vehicles (EVs) can be used as mobile energy storages to improve power balance and realise load-frequency control (LFC) with micro-turbines (MTs). At the upper layer, a stochastic model predictive control is proposed to handle the EVs uncertainties on a long time scale, while optimising controllable power adjustment of MTs, the charge/discharge energy of the battery electric storage (BES) unit and guaranteeing EVs to be fully charged at the expected plug-out time. At the lower layer, the coordination between EVs and MTs for LFC is achieved by a standard MPC framework on a short time scale. In this way, the power balance is met, and the frequency fluctuation is inhibited. Finally, simulation results are presented to illustrate the satisfactory operation of the island microgrid.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据