scholarly journals Research on Energy-Saving Technology of Ocean-Going Ship Electrical Equipment

2020 ◽  
Vol 204 ◽  
pp. 02002
Author(s):  
Xinyu Zhu
Keyword(s):  
Energy Saving ◽  
Environmental Protection ◽  
Electrical Equipment ◽  
Development Trend ◽  
High Tech ◽  
Shipbuilding Industry ◽  
Energy Saving Technology ◽  
The Times ◽  
Saving Effect ◽  
Application Prospects

In recent years, my country’s high-tech technology has shown an unstoppable development trend, which has promoted the application of electrical equipment in the domestic shipbuilding industry. Energy conservation and environmental protection have gradually become the theme of the times. Ships need to pay attention to the application of energy-saving technology when applying electrical equipment to ensure that ships can play a practical role in green and environmental protection. This article focuses on the problem that the power consumption of marine auxiliary machinery greatly affects the endurance, and elaborates the energy-saving technology of marine auxiliary electrical equipment in detail, and analyses the energy-saving effect it can bring, and finally the application prospects of the marine auxiliary energy-saving technology the outlook was carried out.

Research of Electronic Energy Saving Control Technology in Construction Machinery

2012 ◽  
Vol 443-444 ◽  
pp. 272-276 ◽  
Author(s):  
Hui Xian Han ◽  
Mao Fu Liu ◽  
Xian Li Cao
Keyword(s):  
Energy Saving ◽  
Development Trend ◽  
Electronic Energy ◽  
Control Technology ◽  
Global Energy ◽  
Construction Machinery ◽  
Energy Saving Technology ◽  
Control Technologies ◽  
Saving Effect ◽  
Energy Saving Control

This paper analyzed the typical power process of construction machinery, led to the idea of energy saving and the concept of generalized energy saving, put forward energy saving control system of construction machinery according to the present two typical control technologies of construction machinery. In the quantitative analysis of energy saving effect, aiming to the shortcomings of the current energy saving technology difficult to quantify, the paper puts forward a formula of the global energy saving target, explains comparison and evaluation methods of energy saving effect, and gives the concrete realization modes of the global energy saving and generalized energy saving: full electronic control technology and distributed control technology. Finally the paper prospects the future development trend of energy saving technology in construction machinery.

Studies of Large Hydraulic Excavator Boom Energy Recovery Technology

2014 ◽  
Vol 602-605 ◽  
pp. 424-427
Author(s):  
Zhi Ming Meng ◽  
Yuan Cheng He ◽  
Ting Zheng
Keyword(s):  
Energy Saving ◽  
Hydraulic System ◽  
Energy Recovery ◽  
Development Trend ◽  
Recovery System ◽  
New Energy ◽  
Energy Saving Technology ◽  
Saving Effect ◽  
Hydraulic System Design ◽  
The Development Trend

In this paper, Sichuan Bonny provided excavator experimental as a platform ,to testing the efficiency of various energy-saving hydraulic circuit. Based on the original hydraulic system design and adding new energy recovery system, observing the energy saving effect. Summarizes the large excavator hydraulic system common energy problems, deal with the problems from different aspects of hydraulic energy-saving technology describes the present state of hydraulic energy-saving technologies , and described the development trend of hydraulic energy.So that allows people to comprehensive understanding of this technology, to promote this technology popularization and application.

On-Site Inspection and Analysis on Earth Architecture’s Enclosure Construction

2013 ◽  
Vol 357-360 ◽  
pp. 492-498
Author(s):  
Hong Yu ◽  
Hai Jun Sun
Keyword(s):  
Energy Consumption ◽  
Energy Saving ◽  
Environmental Protection ◽  
Influential Factors ◽  
Earth Construction ◽  
The Earth ◽  
New Countryside ◽  
Actual Energy Consumption ◽  
Saving Effect ◽  
Good Heat

In order to assess the human settlements situation of earth construction and analyse Environmental protection and energy saving effect of the earth construction's enclosure-construction, we choose Jinan's earth construction--adobe houses--to conduct the detection and analysis of energy saving and were based on the factual date to calculate enclosure-construction's heat transfer coefficient K and the actual energy consumption to analyses the influential factors of the energy consumption and determine the main part of the energy saving effect of energy consumption based on the Extensive research of the ecological environment and earth construction in Shandong province. The results show that the typical enclosure-structure with good heat saving capacity can maintain the indoor thermal stability. Through the calculation of heat retaining structure, we can know that the tested adobe house's energy consumption is larger than normal house. it suggested that the earth construction has the characteristics of better energy saving and environmental protection. seeing that the factual tested adobe house's lower intensity , bad decoration and imperfection ,we put forward the suitable earth buildings scheme of the construction of new countryside.

Researching on the Energy-Saving Technology of the Feedback Energy Driven Diesel Electric Set

2014 ◽  
Vol 953-954 ◽  
pp. 880-883
Author(s):  
Xu Chen
Keyword(s):  
Control System ◽  
Energy Saving ◽  
Storage Device ◽  
Energy Storage Device ◽  
Effective Solution ◽  
Diesel Generator ◽  
Large Area ◽  
Energy Saving Technology ◽  
Saving Effect ◽  
Generator Sets

Feedback energy recycling is one of the most important energy-saving technologies of diesel generator sets. The current methods of recovering feedback energy are mainly by the energy storage device. However, this method has disadvantages such as the big cost and large area of space. In order to improve the efficiency of feedback energy recycling, the use of feedback energy saving diesel generator set is an effective solution. By improving diesel generator set control system algorithm and ensuring the safety of diesel generator sets, the feedback energy can drive diesel generators running. After the actual verification, this solution is correct, the improved algorithm is effective and the energy-saving effect significantly.

scholarly journals ENERGY-SAVING BUILDING PROGRAM EVALUATION WITH AN INTEGRATED METHOD UNDER LINGUISTIC ENVIRONMENT

2020 ◽  
Vol 26 (5) ◽  
pp. 447-458 ◽  
Author(s):  
Min Huang ◽  
Xinli Zhang ◽  
Ruxue Ren ◽  
Huchang Liao ◽  
Edmundas Kazimieras Zavadskas ◽  
...  
Keyword(s):  
Energy Saving ◽  
Development Trend ◽  
Selection Problem ◽  
Integrated Method ◽  
Building Energy Conservation ◽  
Program Selection ◽  
Ranking Of Alternatives ◽  
Product Assessment ◽  
Saving Effect ◽  
Building Program

In the context of sustainable development, building energy conservation has become the development trend of the construction industry. The selection of energy-saving building program, as a multi-criteria decision-making (MCDM) problem, has a direct influence on the actual energy-saving effect. In this paper, an integrated MCDM method combining the extended best worst method (BWM) and Weighted Aggregated Sum Product Assessment (WASPAS) method is proposed to solve the energy-saving building program selection problem under the linguistic Pythagorean fuzzy environment. The Linguistic Pythagorean fuzzy sets (LPFSs) are used to model the uncertain evaluation information of experts. The extended BWM is developed to determine the weights of criteria, while the extended WASPAS method is proposed to determine the ranking of alternatives. To validate the applicability and reliability of the proposed method, this paper presents a numerical example of the selection problem for energy-saving building programs. Some managerial insights are also given for practitioners to use the proposed method.

Application Management Analysis of Construction Environmental Protection Materials and Energy Saving Technology

2020 ◽  
Vol 5 (1) ◽  
pp. 1-2
Author(s):  
An Zhang ◽  
Keyword(s):  
Environmental Pollution ◽  
Energy Saving ◽  
Environmental Protection ◽  
Construction Industry ◽  
Green Energy ◽  
Construction Engineering ◽  
Application Management ◽  
Energy Saving Technology

In recent years, with the acceleration of industrialization, environmental pollution is increasingly serious, and more and more attention to environmental problems.In today’s construction industry in today’s society, new green energy saving technologies are gradually emerging, so that people can meet the relevant needs of the environment. This paper expounds the green energy saving technology applied in construction engineering.

The Residential Intelligent Power Consumption Management System

2013 ◽  
Vol 394 ◽  
pp. 265-269
Author(s):  
Yan Wu ◽  
Li Fang Wang ◽  
Cheng Lin Liao
Keyword(s):  
Power Consumption ◽  
Energy Saving ◽  
Power Management ◽  
Management System ◽  
Electrical Equipment ◽  
Scientific Management ◽  
Management Service ◽  
Smart Power ◽  
Household Appliances ◽  
Saving Effect

Because of lacking of effective management and various energy-saving measures, a family smart power management system is introduced. The system includes the servers, LAN and smart power management terminal; the system can control the equipment to achieve the scientific management, and provide users a platform to interact with electrical equipment; the user can use the phone , PAD, PC and other mobile devices log the specified smart power management service website anytime, anywhere to control the electrical household electrical household appliances and query the power consumption, also can control the electrical household electrical household appliances at home through the smart power management terminal. According to the test of the system, the performances verify the system can effectively improve the power consumption rate, and achieve a good energy saving effect.

A Study on the Development Trend of Sustainable and Healthy Residence

2011 ◽  
Vol 250-253 ◽  
pp. 3781-3784
Author(s):  
Pei Wang ◽  
Yue Jun Cao
Keyword(s):  
Energy Saving ◽  
Environmental Protection ◽  
Urban Space ◽  
Development Trend ◽  
Current Situation ◽  
Urban Residence ◽  
The Development Trend

Firstly, this paper gives a brief review of the nature and characteristics of sustainable and healthy residence. Secondly, with an analysis to the current situation and problems of urban residence in China, it makes a tentative study on the development trend of healthy residence based on the concepts of opening urban space and new auto culture. Finally, it initiates some proposals for healthy residence with energy-saving and environmental protection.

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