Stochastic Dynamic Programming of Air Conditioning System under Time-varying Passenger Condition for Electric Bus

被引：3

作者：

Yan, Mei ^{[1
]}

He, Hongwen ^{[1
]}

Sun, Chao ^{[1
]}

Jia, Hui ^{[1
]}

Li, Menglin ^{[2
]}

机构：

[1] Beijing Inst Technol, Natl Engn Lab Elect Vehicles, Beijing 100081, Peoples R China

[2] Beijing Technol & Business Univ, Sch Mat Sci & Mech Engn, Beijing 100048, Peoples R China

来源：

CLEAN ENERGY FOR CLEAN CITY: CUE 2016 - APPLIED ENERGY SYMPOSIUM AND FORUM: LOW-CARBON CITIES AND URBAN ENERGY SYSTEMS | 2016年 / 104卷

关键词：

Electric bus; AC system; Dynamic Programming; Passengers Variation; Stochastic; ENERGY MANAGEMENT CONTROL; VEHICLE; CONSUMPTION; CABIN;

D O I：

10.1016/j.egypro.2016.12.061

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The variation of the number of passengers carried in an electric bus is an obsessional disturbance for the temperature control and energy management of the air-conditioning (AC) system. This paper aims at optimally controlling the AC system output power and improving its potential energy efficiency by analysing the number variation of passengers. A probability distribution matrix of the number of passengers along the bus stops is formulated. Dynamic programming (DP) is employed to produce the optimal AC control behavior when stochastic number of passengers is estimated. Simulation results show that DP with randomly estimate number of passengers is able to meet the temperature performance requirements and the average energy consumption is improved by over 8% compared with DP when a fixed passenger number is assumed. (C) 2016 Published by Elsevier Ltd.

引用

页码：360 / 365

页数：6

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