scholarly journals Study on Operating Cost Economy of Battery-Swapping Heavy-Duty Truck in China

2021 ◽  
Vol 12 (3) ◽  
pp. 144
Author(s):  
Xiaoyuan Wu ◽  
Pengyu Liu ◽  
Xinbao Lu
Keyword(s):  
Cost Model ◽  
Operating Cost ◽  
Heavy Duty ◽  
Transportation Equipment ◽  
Equipment Operation ◽  
Heavy Duty Truck ◽  
Battery Recycling ◽  
Practical Experiences ◽  
Operation Cycle ◽  
Full Operation

In recent years, battery-swapping heavy-duty trucks have seen rapid growth in China. Summarizing from the practical experiences gained in this development, and starting from market research and analysis of the most typical city of application case, Beijing, we aim to achieve the following: (ⅰ) Establish an operating cost model for battery-swapping heavy-duty trucks throughout a full operation cycle from the perspective of a heavy-duty truck freight transport capacity operator, based on four key cost dimensions, including transportation equipment, operation and maintenance, environmental protection compensation, and battery recycling compensation. (ⅱ) Calculate and compare the operating cost economy of battery-swapping heavy-duty trucks and other types of heavy-duty truck under different energy supplement modes, including charging, hydrogenation, and diesel. (ⅲ) Propose suggestions for faster and more successful heavy-duty truck electrification. The results indicate that battery-swapping heavy-duty trucks have good cost economy in a full operation cycle under specific scenario, and their economy will be improved with the popularization of battery-swapping stations.

Event-triggered control for hybrid power supply of fuel-cell heavy-duty truck

2021 ◽  
Vol 41 ◽  
pp. 102985
Author(s):  
Beichen Ding ◽  
Benfei Wang ◽  
Ronghui Zhang
Keyword(s):  
Fuel Cell ◽  
Power Supply ◽  
Heavy Duty ◽  
Hybrid Power ◽  
Heavy Duty Truck ◽  
Event Triggered

Simulation study on e-diffential function for dual motor hybrid heavy duty truck

2021 ◽  
Author(s):  
Hao Sun ◽  
Jianlin Wei ◽  
Qingbo Liu ◽  
Dechun Liu ◽  
Yuanze Lin
Keyword(s):  
Simulation Study ◽  
Heavy Duty ◽  
Heavy Duty Truck

Improvement of robustness of adaptive control in path following control of heavy-duty truck

2020 ◽  
Vol 2020 (0) ◽  
pp. J18107
Author(s):  
Tomoya ICHIHARA ◽  
Taichi SOENO ◽  
Toshiyuki SUGIMACHI ◽  
Toshiaki SAKURAI ◽  
Tetsuo MAKI
Keyword(s):  
Adaptive Control ◽  
Path Following ◽  
Heavy Duty ◽  
Heavy Duty Truck ◽  
Path Following Control

scholarly journals Enhancing energy efficiency of an existing housing stock

2021 ◽  
Vol 2 (47) ◽  
pp. 3-10
Author(s):  
K.V. Izmaylova ◽  
L.A. Kharchenko
Keyword(s):  
Energy Efficiency ◽  
Energy Consumption ◽  
User Behavior ◽  
Housing Stock ◽  
Cost Model ◽  
Positive Trend ◽  
Improve Energy Efficiency ◽  
Operation Period ◽  
Existing Housing ◽  
Full Operation

The article analyzes domestic and international experience in the field of energy efficiency and energy security. Thus, it was important to adopt the Law of Ukraine "On the Energy Efficiency of Buildings", which introduced mandatory certification of buildings by energy consumption classes. The study of sources on the issues of effective energy consumption showed that issues related to improving the energy efficiency of buildings and structures are acquiring special relevance; the use of foreign models to improve the energy efficiency of the housing stock. Specific organizational and economic measures are highlighted that will help improve the energy efficiency of the national economy. The Swedish experience of using a modern cost model for the full period of operation ("General Concept") is studied, which aims to assess the economic results of investments in measures to improve the energy efficiency of the housing stock. The main principles of the modern cost model of the full operation period and the criteria for determining the number of necessary energy efficiency measures are considered. Analyzed "hard" (physical condition of the building) and "soft" (user behavior) measures that provide for the integrated energy efficiency of the building. The stages of the analysis according to the cost model of the full operation period are considered. The typical for Sweden ranges of the duration of energy efficient measures and the requirements for the internal rate of return, which depends on the general economic situation in the country and the terms of the loan, have been investigated.  Based on the results of the energy audit of the ten-story building selected for the study and taking into account the experience of Sweden, a number of measures to improve energy efficiency are proposed and a calculation is given to ensure the energy efficiency of a residential building in Ukraine. Based on the results obtained, it can be concluded that there is a positive trend in this implementation. With the integrated use of all measures that will even allow you to save more, you can significantly improve the energy efficiency of the existing housing stock in Ukraine.

Sign in / Sign up

Export Citation Format

Share Document