Development of a Markov-Chain-Based Energy Storage Model for Power Supply Availability Assessment of Photovoltaic Generation Plants

Song, Junseok; Krishnamurthy, Vaidyanathan; Kwasinski, Alexis; Sharma, Ratnesh

doi:10.1109/tste.2012.2207135

Cited by 117 publications

(65 citation statements)

References 17 publications

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“…Therefore, the maximum power point tracking is based on the change of the external environment, and constantly adjust the working point of the photovoltaic array, so that it works at the maximum power point. The goal of maximum power point tracking is to allow the solar cell is the maximum power output of the battery in real time, so that it has the maximum efficiency [7][8].…”

Section: Constant Methodsmentioning

confidence: 99%

Design of a New Type of Charging Station for Solar Electric Vehicle

Chen¹

2016

Proceedings of the 6th International Conference on Electronic, Mechanical, Information and Management Society

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Abstract. With the introduction of new energy electric vehicle subsidy policy, the construction of automatic charging station has become a major obstacle to the rapid development of China's new energy vehicles. In this paper, a new type of solar charging station is designed according to the requirement of the photovoltaic charging characteristic. The output power of solar array as the sun radiation intensity, temperature and load changes, make solar array work in the most power output state is solar array and DC bus interface `s main function. The interface between the DC bus and Solar array through most high power control method to realize the solar array of maximum power `s tracking and control. The solar photovoltaic power generation is applied to the electric bicycle load through the DC bus, and the voltage regulation of the DC bus bar through the energy storage device has good effect. IntroductionIn the face of the environmental problem caused by the traditional fuel vehicle exhaust emissions caused by air pollution and its oil resources to huge consumption, electric vehicle because of its good characteristic of energy saving and environmental protection, quickly became today's vehicle development trend and the trend. Electric vehicles are different from the conventional car is the most prominent feature is to rely on power driven, electric power can fill in time or not, directly related to the electric car can continue to use. Prior to the existence of the electric vehicle type,

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Section: Constant Methodsmentioning

confidence: 99%

Design of a New Type of Charging Station for Solar Electric Vehicle

Chen¹

2016

Proceedings of the 6th International Conference on Electronic, Mechanical, Information and Management Society

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“…In [21], Bucciarelli illustrated battery energy transition through a fundamental model, in which only one level of energy transition was used to represent the charge and discharge process. In [22], the energy transition states were developed with more possible transition probabilities in order to more closely mimic situations that would likely occur in real energy storage systems. Although an energy storage can assist in supplying more sustainable power against the solar and wind power variability [23], [24], in order to improve reliability, it is still necessary to estimate the variability impact on storage models at different time scales that depend on application types [25].…”

Section: Literature Reviewmentioning

confidence: 99%

“…First, estimation of battery SOC is discussed based on the developed approach in [22], which proposed the Markov chain energy storage model in order to evaluate the relationship between power supply availability and battery bank capacity in steady state condition as shown in Fig. 4.1.…”

Section: One-step Transition Probability Matrixmentioning

confidence: 99%

“…indicates the probabilities of encountering a power deficiency in every discharging process at each energy state: in other words, the load demand is not completely fulfilled by renewable energy storage systems. is determined by summing the multiplying discharging transition probabilities − with the limiting probabilities as follows [22]:…”

Section: Limiting Probabilitiesmentioning

confidence: 99%

“…Moreover, a BS power consumption (2.6) is calculated based on the average daily traffic profile in Europe from [47]. The probabilities of battery bank SOC in the steady state operation are estimated based on in [22]. However, each has a small value in the given number of battery bank SOC so it might be helpful to separate the states by three levels in order to understand the property of SOC for reliable battery bank utilization.…”

Section: Sizing Battery Bank (Energy Storage)mentioning

confidence: 99%

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