Method for the Energy Storage Configuration of Wind Power Plants with Energy Storage Systems used for Black-Start

Li, Cuiping; Zhang, Shining; Zhang, Jiaxing; Qi, Jun; Li, Junhui; Guo, Qi; You, Hongfei

doi:10.3390/en11123394

Cited by 41 publications

(27 citation statements)

References 32 publications

(71 reference statements)

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“…Black start is an interesting option for the ESS but even more so for hybrid facilities comprised of an ESS and a generator. Li et al [84] presented a method of configuring an ESS combined with a wind power plant for the purpose of establishing the voltage and frequency for starting-up thermal power plants. Large shares of RES installed in distribution grids can cause nodal voltages to increase or flicker.…”

Section: Ancillary Servicesmentioning

confidence: 99%

Operating and Investment Models for Energy Storage Systems

2020

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In the context of climate changes and the rapid growth of energy consumption, intermittent renewable energy sources (RES) are being predominantly installed in power systems. It has been largely elucidated that challenges that RES present to the system can be mitigated with energy storage systems (ESS). However, besides providing flexibility to intermittent RES, ESS have other sources of revenue, such as price arbitrage in the markets, balancing services, and reducing the cost of electricity procurement to end consumers. In order to operate the ESS in the most profitable way, it is often necessary to make optimal siting and sizing decisions, and to determine optimal ways for the ESS to participate in a variety of energy and ancillary service markets. As a result, many publications on ESS models with various goals and operating environments are available. This paper aims at presenting the results of these papers in a structured way. A standard ESS model is first outlined, and that is followed by a literature review on operational and investment ESS models at the transmission and distribution levels. Both the price taking and price making models are elaborated on and presented in detail. Based on the examined body of work, the paper is concluded with recommendations for future research paths in the analysis of ESS.

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Section: Ancillary Servicesmentioning

confidence: 99%

Operating and Investment Models for Energy Storage Systems

2020

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“…Further, the capacity and response speed of traditional generation can hardly meet the frequency regulation demand with high penetration of wind power. [4][5][6] Therefore, in order to maintain frequency stability of the power system, new auxiliary measures should be extended.…”

Section: Introductionmentioning

confidence: 99%

Research on the control strategy of energy storage participation in power system frequency regulation

Gao

et al. 2020

Int Trans Electr Energ Syst

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Large-scale wind power integrated the power system may result in a challenge for frequency regulation because of the variable nature of wind. Energy storage system (ESS) is an effective measure against the challenge of frequency regulation caused by wind power. Aiming to solve the problem that the response time of traditional turbines can hardly meet frequency regulation demand, this article proposes a strategy for ESS which can adaptively adjust the output coefficient of ESS according its state of charge (SOC). And the relationship between the frequency regulation effect and the size of ESS is established. Firstly, the reference power of ESS is obtained based on fuzzy theory. Secondly, the principle of giving priority to ESS is adopted, and the actual output is determined according to the SOC. Finally, the output of the thermal power unit is determined based on the penalty power of ESS. The case analyzed shows that the proposed strategy has a significant effect on the improvement of the frequency deviation and the CPS1, and the maintenance of SOC. Moreover, it is shown that the 100 MW/50 MWh ESS can increase the CPS1 index by 57.1% in response to the AGC frequency regulation.

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“…In the practical application of batteries, the state of charge of batteries is generally between 30% and 70% [15]. Therefore, lead-carbon batteries with the high specific capacity of lead-acid batteries and large charge capacity of capacitors have superior high-power input and output [16], [17].…”

Section: Introductionmentioning

confidence: 99%

Design and Implementation of Lead–Carbon Battery Storage System

Zhang

Duan

et al. 2019

IEEE Access

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In this paper, we described a design scheme for a lead-carbon battery energy storage system (BESS). A two-stage topology of lead-carbon battery energy storage system was adopted. The number and connection structure of battery cells were designed based on the actual demand. The main circuit parameters of the BESS were determined according to the power transfer capability, harmonic suppression, and dynamic response capability. A state feedback linearization method in a nonlinear differential geometry theory was used for dq-axis current decoupling based on the mathematical model used in the dq coordinate system of the BESS. A control strategy based on filter capacitor current inner loop, grid current middle loop, and dc voltage outer loop was adopted to suppress the resonance peak and achieve the independent regulation of active power and reactive power. The PSCAD/EMTDC simulation results and physical prototype experiments showed that the lead-carbon BESS had a good dynamic and steady-state performance. INDEX TERMS Lead-carbon battery, power converter system, power control, battery energy storage system.

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Method for the Energy Storage Configuration of Wind Power Plants with Energy Storage Systems used for Black-Start

Cited by 41 publications

References 32 publications

Operating and Investment Models for Energy Storage Systems

Operating and Investment Models for Energy Storage Systems

Research on the control strategy of energy storage participation in power system frequency regulation

Design and Implementation of Lead–Carbon Battery Storage System

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