A developed control strategy for mitigating wind power generation transients using superconducting magnetic energy storage with reactive power support

Aly, Mohamed; Abdel‐Akher, Mamdouh; Said, Sayed M.; Senjyu, Tomonobu

doi:10.1016/j.ijepes.2016.04.037

Cited by 59 publications

(18 citation statements)

References 30 publications

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“…The key area for power generation stability is based on an efficient Battery Energy Storage System (BESS), monitoring system, gears-shifter controlling system, and the brand-new concept of fully DC gymnasium. Currently, there are several ESS technologies such as: superconducting magnetic energy storage (SMES) [1], batteries (BESS) [2], electrochemical double layer capacitors (EDLC) [3], compressed air energy storage (CAES) [4] and flywheels [5]. The most promising solution in the renewable energy storage area is that NiCd and Li-ion batteries are preferred due to their high energy density, power capability and accepted economic value [6].…”

Section: Introductionmentioning

confidence: 99%

Design of Controls, Monitoring and a Energy Storage System for a Energy Harvesting Gymnasium Equipment

Thiruchelvam¹,

Hammad²,

Medni³

2016

MATEC Web Conf.

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Abstract. The energy harvesting development was to monitor, control and optimize the output power from the gym equipment. The designed utilized Arduino and LabVIEW based Battery Energy Storage System (BESS) that incorporated switchover capability according to the load power. The manual gears-shifting mechanism was improved with the aid of a DC geared motor and L298N controller to be automatically controlled by the user's input via a keypad.

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Section: Introductionmentioning

confidence: 99%

Design of Controls, Monitoring and a Energy Storage System for a Energy Harvesting Gymnasium Equipment

Thiruchelvam¹,

Hammad²,

Medni³

2016

MATEC Web Conf.

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“…Finally, the SMES coil voltage is changed negatively/positively according to discharging/charging modes, respectively, as shown in Fig. 14. To demonstrate the superior effectiveness of the proposed control method, the obtained results in the paper are totally compared with the achieved results listed in [14,19], which summarized in Table 5. The line real power fluctuation is reduced by 35 %, 56.53 % in [14,19] respectively, while it is decreased by 59.24 % in the proposed method.…”

Section: Resultsmentioning

confidence: 99%

“…The impact of SMES in improving the transient stability in the existence of doubly fed induction generator (DFIG) type is presented in [12,13]. The application of SMES to regulate the fluctuation of PCC voltage as well as real/reactive power transmitted between the utility grid and the WGP systems during extreme wind gust by using SMES is reported in [14]. The SMES impact for minimizing the voltage fluctuations of the unbalanced three-phase radial distribution system connected to WPG system with high power penetration level during wind speed gusts is presented in [15].…”

Section: Introductionmentioning

confidence: 99%

Alleviation of Extremely Power and Voltage Variations Caused by Wind Power and Load Demand Using SMES

Said

Hartmann

2019

Period. Polytech. Elec. Eng. Comp. Sci.

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Due to the high variations in wind speed and the continuing changes in load power demand (LPD), power and voltage at the point of common coupling (PCC) fluctuate according to the variations of injected wind power generation (WPG) and LPD simultaneously. Superconducting magnetic energy storage (SMES) plays a significant role in alleviating the power/voltage at PCC. This paper shows the impact of SMES in enhancing the performance of interconnected WPG system during high wind gust variations and the changes in LPD. WPG includes squirrel-cage induction generator (SCIG) type with a shunt-connected capacitor for improving the power factor. WPG, SMES and the load are located at PCC. Fuzzy logic control (FLC) is used with the DC-DC chopper to control the power exchange between AC system and SMES. FLC is designed where SMES can absorb/inject real power from/to the grid. On the other hand, reactive power is controlled to adjust the variation of PCC voltage. Two inputs are applied to the FLC; the summation of wind power variation and change of LPD as the first input and the variation of SMES current is the second one to control active power transferred between SMES and AC system. The suggested control approach of SMES is a fast response, as it successfully controlled the PCC voltage, line active and reactive powers during wind gusts and the variations of the load side.

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“…2) can mitigate the power fluctuations of WPGS. SMES with VSC topology is usually connected at the PCC of wind farm [4,37]. Proportional integral (PI) and fuzzy controllers are mostly used to control the converter and chopper circuits.…”

Section: Power Fluctuationmentioning

confidence: 99%

“…Required SMES capacities for output power smoothing and LVRT requirement of WPGS are shown in Fig. 1b [4,[33][34][35][36][37][38]. In two different studies of power smoothing in China, the required SMES capacities are different.…”

Section: Introductionmentioning

confidence: 99%

Superconducting magnetic energy storage for stabilizing grid integrated with wind power generation systems

Mukherjee

Rao

2018

J. Mod. Power Syst. Clean Energy

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Due to interconnection of various renewable energies and adaptive technologies, voltage quality and frequency stability of modern power systems are becoming erratic. Superconducting magnetic energy storage (SMES), for its dynamic characteristic, is very efficient for rapid exchange of electrical power with grid during small and large disturbances to address those instabilities. In addition, SMES plays an important role in integrating renewable sources such as wind generators to power grid by controlling output power of wind plant and improving the stability of power system. Efficient application of SMES in various power system operations depends on the proper location in the power system, exact energy and power ratings and appropriate controllers. In this paper, an effort is given to explain SMES device and its controllability to mitigate the stability of power grid integrated with wind power generation systems.

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A developed control strategy for mitigating wind power generation transients using superconducting magnetic energy storage with reactive power support

Cited by 59 publications

References 30 publications

Design of Controls, Monitoring and a Energy Storage System for a Energy Harvesting Gymnasium Equipment

Design of Controls, Monitoring and a Energy Storage System for a Energy Harvesting Gymnasium Equipment

Alleviation of Extremely Power and Voltage Variations Caused by Wind Power and Load Demand Using SMES

Superconducting magnetic energy storage for stabilizing grid integrated with wind power generation systems

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