scholarly journals An Economic Evalution of Demand-side Energy Storage Systems by using a Multi-agent based Electricity Market

2007 ◽  
Vol 127 (1) ◽  
pp. 165-173
Author(s):  
Ken Furusawa ◽  
Hideharu Sugihara ◽  
Kiichiro Tsuji
Keyword(s):  
Energy Storage ◽  
Electricity Market ◽  
Storage Systems ◽  
Demand Side ◽  
Energy Storage Systems ◽  
Agent Based ◽  
Multi Agent

Designing the Electricity Market with Energy Storage Devices

2020 ◽  
Vol 12 (12) ◽  
pp. 31-43
Author(s):  
Tatiana A. VASKOVSKAYA ◽  
◽  
Boris A. KLUS ◽  
Keyword(s):  
Energy Storage ◽  
Electricity Market ◽  
Power Flow ◽  
Optimal Power Flow ◽  
Storage Systems ◽  
Energy System ◽  
Energy Storage Systems ◽  
Storage Model ◽  
Optimal Power ◽  
Wide Range

The development of energy storage systems allows us to consider their usage for load profile leveling during operational planning on electricity markets. The paper proposes and analyses an application of an energy storage model to the electricity market in Russia with the focus on the day ahead market. We consider bidding, energy storage constraints for an optimal power flow problem, and locational marginal pricing. We show that the largest effect for the market and for the energy storage system would be gained by integration of the energy storage model into the market’s optimization models. The proposed theory has been tested on the optimal power flow model of the day ahead market in Russia of 10000-node Unified Energy System. It is shown that energy storage systems are in demand with a wide range of efficiencies and cycle costs.

scholarly journals Feasibility Analysis of Behind-the-Meter Energy Storage System According to Public Policy on an Electricity Charge Discount Program

2019 ◽  
Vol 11 (1) ◽  
pp. 186 ◽  
Author(s):  
Byuk-Keun Jo ◽  
Seungmin Jung ◽  
Gilsoo Jang
Keyword(s):  
Energy Storage ◽  
Storage Systems ◽  
Storage System ◽  
Participation Rate ◽  
Energy Storage System ◽  
Economic Feasibility ◽  
Demand Side ◽  
Energy Storage Systems ◽  
Study Results ◽  
The Impact

Energy storage systems are crucial in dealing with challenges from the high-level penetration of renewable energy, which has inherently intermittent characteristics. For this reason, various incentive schemes improving the economic profitability of energy storage systems are underway in many countries with an aim to expand the participation rate. The electricity charge discount program, which was introduced in 2015 in Korea, is one of the policies meant to support the economic feasibility of demand-side energy storage systems. This paper quantitatively evaluated the impact of the electricity charge discount program on the economic feasibility of behind-the-meter energy storage systems. In this work, we first summarized how electricity customers can benefit from behind-the-meter energy storage systems. In addition, we represented details of the structure that make up the electricity charge discount program, i.e., how the electricity charge is discounted through the discount scheme. An optimization problem that establishes a charge and discharge schedule of an energy storage system to minimize each consumer’s electricity expenditure was defined and formulated as well. The case study results indicated that the electricity charge discount program has improved the profitability of behind-the-meter energy storage systems, and this improved profitability led to investment in behind-the-meter energy storage systems in Korea. As a result of the electricity charge discount program, Korea’s domestic demand side energy storage system market size, which was only 27 billion dollars in 2015 in Korea, has grown to 825 billion dollars in 2018.

scholarly journals MARKET MECHANISM FORMATION FOR STIMULATING THE DEVELOPMENT OF ENERGY ACCUMULATION SYSTEMS IN UKRAINE

2021 ◽  
Vol 2021 (3) ◽  
Author(s):  
U. Pysmenna ◽  
I. Sotnyk ◽  
O. Kubatko ◽  
G. Trypolska ◽  
T. Kurbatova
Keyword(s):  
Energy Storage ◽  
Electricity Market ◽  
Service Providers ◽  
Storage Systems ◽  
Renewable Energy Sources ◽  
Energy System ◽  
Economic Incentives ◽  
Market Mechanism ◽  
Energy Storage Systems ◽  
Cost And Benefit Analysis

development of energy storage systems. The current state of energy storage systems in Ukraine is studied. The capacity of the segment of energy storage systems in the energy market, due to the need to meet the requirements of the European Energy Community on the flexibility of the integrated energy system, renewable energy sources and the objective need to use such systems as system service providers. The sufficiency of market and state incentives for the broad application and development of energy storage technologies in the conditions of quasi-competitive and full-scale electricity market of Ukraine is determined, taking into account the perspective tendencies of energy development. The cost and benefit analysis of investment projects for installation and operation of energy storage systems for three most common and prospective types of applications for the Ukrainian electricity market: participation in the market of ancillary system services, participation in the balancing market and system constraints reduction (renewables) is conducted. The sensitivity of project indicators of these types of applications is analyzed depending on the number of parameters: variations in specific capital expenditures, green tariff rates, market prices "day ahead" and market conditions of system services. It is substantiated that in Ukraine the energy storage systems are the most promising as the providers of system services for primary regulation of frequency and power, a sufficient reserve of which is one of the conditions for integration of the Ukrainian power system into the European energy system ENTSO-E, ancillary services through auctions for the provision of primary regulation services with a long-term time horizon. Regarding the prospects for the development of decentralized energy system, it is proved that the development of decentralized storage systems consisting of industrial facilities, substations and other low-capacity energy facilities has great potential with reformatting the energy system architecture to "smart grid" standards to form fundamentally new economic incentives for the development of energy storage systems.

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