scholarly journals Research on the Interactive Response Relationship between Price and Load Based on Market Elasticity

2021 ◽  
Vol 329 ◽  
pp. 01022
Author(s):  
Pengcheng Zang ◽  
Zhijun Xu ◽  
Yan fei Su ◽  
Yingjun Li
Keyword(s):  
Demand Response ◽  
Rapid Development ◽  
Supply And Demand ◽  
Local Economy ◽  
Response Relationship ◽  
Short Term ◽  
Double Peaks ◽  
Peak Loads ◽  
New Energy

With the rapid development of local economy, the frequent occurrence of extreme climates, and the increase in the scale of new energy installations, short-term peak loads have repeatedly reached new highs, and the characteristics of the power system "double high, double peaks, and double-sided random" will be further highlighted, making the power grid supply and demand Balance faces greater challenges. In this context, the role of electricity demand response has become more prominent. Therefore, based on the principle of market elasticity, this paper studies the interactive response relationship between electricity price and load, establishes a demand response model based on price elasticity, and verifies demand response projects based on actual cases. The effect of peak clipping and valley filling.

scholarly journals Thermal demand response model considering user's satisfaction with heat consumption under electrothermal coupling

2021 ◽  
Vol 236 ◽  
pp. 01034
Author(s):  
Wang Zhenyu ◽  
Zhang Jianhua ◽  
Hu Chunlan ◽  
Xu Lanlan ◽  
Han Yongjun
Keyword(s):  
Demand Response ◽  
Supply And Demand ◽  
Thermal Power ◽  
Response Model ◽  
Power Demand ◽  
Time Sharing ◽  
Economic Operation ◽  
New Energy ◽  
Heating Mode ◽  
Demand Side Response

.In recent years, the development of new energy has become a bottleneck. As a high-quality demand side response resource that can be flexibly dispatched, thermal load can be used to promote the consumption and utilization of new energy. Based on the theory of peak valley electricity price and power demand response mechanism, this paper designs a demand response model of thermal price type, which uses time-sharing heat price to guide users to use heat orderly on the heating side. The simulation results show that the reasonable setting of heat price and satisfaction constraints of different heating modes can effectively change the heating mode of the user side and alleviate the contradiction between the supply and demand of thermal power, reduce the heating cost and realize the economic operation of the system.

The Research of New City Road Network Level Structure Based on Supply and Demand Balance

2012 ◽  
Vol 178-181 ◽  
pp. 1857-1861 ◽  
Author(s):  
Kun Chen ◽  
Jian Jun Wang ◽  
Fei Han ◽  
Li Ping Qiu
Keyword(s):  
Road Network ◽  
Rapid Development ◽  
Supply And Demand ◽  
Level Structure ◽  
Road Construction ◽  
Local Economy ◽  
Urban District ◽  
Transportation Demand ◽  
City District ◽  
New City

In recent years, as the rapid development of society and local economy, the urbanization level increases, many city carrying capacity approaching the limit, so the new city district construction become the new growing point of city. In the new city district construction process, the level of road construction mileage most can reference to related standards, but to determine the level of road network structure often lack of scientific and effective way. This paper, based on the transport turnover, supply and demand balance as the basic principle, utilize the balance between the infrastructure of the new urban district in future and transportation demand to establish model to work out a new city road network level structure, not pursue supply capacity absolute terms maximization, but with the actual matching, establish the optimal way level structure.

Demand Response for Large Public Building System

2012 ◽  
Vol 518-523 ◽  
pp. 4387-4393
Author(s):  
Zhen Dong He ◽  
Jing Wan Liu ◽  
Chang Kai Shi
Keyword(s):  
Energy Management ◽  
Demand Response ◽  
Supply And Demand ◽  
Electricity Demand ◽  
Time Span ◽  
Short Term ◽  
Public Buildings ◽  
Public Building ◽  
Management Platform ◽  
Demand Response Programs

Electricity demand response is the lever of economy and contradictions between the supply and demand, is effective short-term instruments that speedy resolve contradictions between the supply and demand [1]. Put forward the elements and implementation principle of demand response programs, divide the type of demand response programs, investigate the time span relationship between demand response market and demand response programs, analyze demand response programs in the practice of domestic and foreign, discuss the application strategy of demand response in large public buildings systems and energy management platform, and for the construction of China's demand response programs raise suggestions and ideas.

scholarly journals Clustering-Based Energy Management of Residential Loads by using Artificial Intelligence

2021 ◽  
Vol 12 (1) ◽  
pp. 15
Author(s):  
Umair Liaqat ◽  
Muhammad Yousif ◽  
Malik Shah Zeb Ali ◽  
Muhammad Afzal
Keyword(s):  
Artificial Intelligence ◽  
Machine Learning ◽  
Demand Response ◽  
Intelligent Systems ◽  
Supply And Demand ◽  
Demand Side Management ◽  
Demand Side ◽  
Perfect Agreement ◽  
Peak Loads ◽  
Artificial Neural Network Ann

Developing countries have witnessed a remarkable surge in the energy crisis due to the supply and demand gap. One of the solutions to overcome this problem is the optimal use of energy that can be achieved by employing demand side management (DSM) and demand response (DR) methods intelligently. Machine learning and data analysis tools help us create intelligent systems that motivate us to use machine learning to implement DSM/DR programs. In this paper, a novel DSM algorithm is introduced to implement DSM intelligently by using artificial intelligence. The results show an efficient implementation of an artificial neural network (ANN) along with demand side management, whereas the peak and off-peak loads were normalized to a certain range where a perfect agreement between supply and demand can be reached.

scholarly journals Research on China’s Energy External Dependence and Energy Strategy

2021 ◽  
Vol 245 ◽  
pp. 01047
Author(s):  
Yu Lulu ◽  
Li Zhao
Keyword(s):  
High Speed ◽  
Rapid Development ◽  
Supply And Demand ◽  
Tidal Energy ◽  
High Energy ◽  
Current Situation ◽  
High Tech ◽  
New Energy ◽  
The Times ◽  
External Dependence

After the reform and opening up, with the rapid development of economy and science and technology, high-tech products such as high-speed railway, train, aircraft, missile and rocket appear in response to the times. As people’s living standards develop, they have a high consumption demand towards energy. For example, coal gas and natural gas take the place of firewood, and various new energy such as wind energy, tidal energy and solar energy emerge. China is now seeing a rapid industrialization. Although the amount of China’s energy is large, the rigid demand of energy remains tense in supply and demand. Relatively speaking, China has a high energy external dependence, thus a series of measures were launched such as greatly advocating the implementation of new energy and reducing the exploitation quantity of coal properly. This paper will analyze the import and export data of various kinds of energy from 2015 to 2019 and calculate the external dependence level in 2019. After analyzing the current situation in China and consulting the national policies and information, the author will put forward suggestions on the current situation of China’s energy.

scholarly journals Pricing Mechanism of Charging Pile Power Supply Market——Based on RTP Theory and Price Discrimination Model

2021 ◽  
Vol 275 ◽  
pp. 01073
Author(s):  
Shiyao Ding ◽  
Siqi Zhang
Keyword(s):  
Price Discrimination ◽  
Demand Response ◽  
Cost Model ◽  
Supply And Demand ◽  
Retail Market ◽  
Response Model ◽  
Supply Pressure ◽  
Discrimination Model ◽  
New Energy ◽  
Differential Pricing

Based on the data of monopoly enterprises in China’s new energy charging pile power retail market, this paper explores the application of RTP differential pricing in new areas. First of all, from the perspective of business, this paper constructs the incentive cost model of low period which can minimize the supply pressure of power sales enterprises. Then, from the perspective of charging consumers, based on the assumption of user’s conversion cost, an improved demand response model is established according to the price elasticity. The paper is to consider the premise of maximizing social welfare, in the supply and demand of both sides to improve the pressure of electricity measurement, to minimize the operation and maintenance costs in peak and trough period.

Role of affect in short-term memory for paired associates.

1968 ◽  
Vol 78 (3, Pt.1) ◽  
pp. 494-501 ◽  
Author(s):  
Calvin F. Nodine ◽  
James H. Korn
Keyword(s):  
Short Term Memory ◽  
Short Term ◽  
Term Memory ◽  
Paired Associates

Impact of crude oil price on the socio-political environment of global countries

2019 ◽  
Vol 118 (3) ◽  
pp. 110-122
Author(s):  
Johnson Clement Madathil ◽  
Velmurugan P. S
Keyword(s):  
Crude Oil ◽  
Descriptive Analysis ◽  
Oil Price ◽  
Policy Framework ◽  
Political Environment ◽  
Policy Reforms ◽  
Crude Oil Price ◽  
Short Term ◽  
Political Impact ◽  
New Energy

Crude oil is known to have an impact on people’s life of both producers and consumers of crude oil countries. A producer country’s socio-political impact will be different from a consumer country’s socio-political impact. This paper aims to show that crude oil price has a socio-political impact on global countries through descriptive analysis. The study found that there were similarities in the movement of crude oil price and change in GDP of both India and United States and further Russia and Venezuela have had crude oil impact on their respective GDP’s, which has made them take policy reforms. The paper identifies changes in the policy framework due to influence of crude oil price and eventual changes in existing socio-political environment. Taking oil producing countries such as Russia and Venezuela as examples, this paper suggests that policy reforms are the key to having a stable socio-political environment. Russia shows us that having a flexible monetary policy can keep the budget dependence on crude oil reduced in the short term. On the other hand, for oil consuming countries, having a stable supply and moving to new energy sources is the key to tackle the influence of crude oil price on the socio-political environment of global countries.

The capacity of short term memory from an evolutionary perspective

2019 ◽  
Author(s):  
Majid Manoochehri
Keyword(s):  
Short Term Memory ◽  
Memory Span ◽  
Critical Role ◽  
Experimental Studies ◽  
Cognitive System ◽  
Evolutionary Approach ◽  
Evolutionary Perspective ◽  
Short Term ◽  
Term Memory

Memory span in humans has been intensely studied for more than a century. In spite of the critical role of memory span in our cognitive system, which intensifies the importance of fundamental determinants of its evolution, few studies have investigated it by taking an evolutionary approach. Overall, we know hardly anything about the evolution of memory components. In the present study, I briefly review the experimental studies of memory span in humans and non-human animals and shortly discuss some of the relevant evolutionary hypotheses.

The Role of Entrepreneurship in Local Economic Growth: Example of Gaziantep

2012 ◽  
Author(s):  
Mehmet Vahit Eren ◽  
Erdinç Tutar ◽  
Filiz Tutar ◽  
Çisil Erkan
Keyword(s):  
Swot Analysis ◽  
Vital Role ◽  
Local Economy ◽  
Government Policies ◽  
Optimum Level ◽  
Economic Sectors ◽  
Local Economies ◽  
The Status ◽  
Financial Growth

In order to avoid social inequality of opportunity and improvement of local economies have become government policies in Turkey, as it is in other countries around the world. Incentives, regional development agencies, techno parks and also local entrepreneurs play crucial role in the improvement process of local economies. The increasing rivalry and globalization concept necessitate entrepreneurs to take more risks, to reach innovations to seize opportunities in optimum level. Entrepreneurship is a motor vessel in financial growth and in development, and entrepreneurship is also the source of innovation and creativity. In this regard, the more entrepreneurship develops in a country, the higher level of welfare possesses the chance to advance. The purpose of this report, in which it has been aimed to reveal vital role of entrepreneurship in the progress of local economies, is emphasizing the status of entrepreneurship that transformed Gaziantep’s socio-economic level of development into its present position. Thus with this aim a SWOT analysis, in terms of Gaziantep’s economic entrepreneurship has been carried out. Positive contributions of Gaziantep’s immensely developed industry, facilitation of local innovative entrepreneurs’ involvement in various local economic sectors and in accordance channeling immigration into deployment in local economy have been observed in this study. Significantly it has been observed that plenitude of “opportunist entrepreneurship” or in other words “the entrepreneurs with strategic growth plans” in this region contributed local economy positively.

Sign in / Sign up

Export Citation Format

Share Document