Power-Electronics-Based Solutions for Plug-in Hybrid Electric Vehicle Energy Storage and Management Systems

Amjadi, Zahra; Williamson, Sheldon S.

doi:10.1109/tie.2009.2032195

Cited by 309 publications

(97 citation statements)

References 15 publications

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“…However, these strategies are extremely complex and require large computation. An energy system based on a classical PI controller [20] has been proposed recently, which is easily tuned online for better tracking and does not require any expert knowledge. In this study, the PI controller and frequency decoupling methods are adopted to ensure that the main source provides low-frequency demand power, whereas the other sources deal with high-frequency demand power that can protect the FC and ensure rapidity of the system simultaneously.…”

Section: A Review Of Energy Management Strategy In Hev Energy Systemmentioning

confidence: 99%

Stability Analysis of FCHEV Energy System Using Frequency Decoupling Control Method

Dai¹,

Sun²,

Xie³

et al. 2017

Journal of Power Electronics

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Fuel cell (FC) is a promising power supply in electric vehicles (EV); however, it has poor dynamic performance and short service life. To address these shortcomings, a super capacitor (SC) is adopted as an auxiliary power supply. In this study, the frequency decoupling control method is used in electric vehicle energy system. High-frequency and low-frequency demand power is provided by SC and FC, respectively, which makes full use of two power supplies. Simultaneously, the energy system still has rapidity and reliability. The distributed power system (DPS) of EV requires DC-DC converters to achieve the desired voltage. The stability of cascaded converters must be assessed. Impedance-based methods are effective in the stability analysis of DPS. In this study, closed-loop impedances of interleaved half-bridge DC-DC converter and phase-shifted full-bridge DC-DC converter based on the frequency decoupling control method are derived. The closed-loop impedance of an inverter for permanent magnet synchronous motor based on space vector modulation control method is also derived. An improved Middlebrook criterion is used to assess and adjust the stability of the energy system. A theoretical analysis and simulation test are provided to demonstrate the feasibility of the energy management system and the control method.

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Section: A Review Of Energy Management Strategy In Hev Energy Systemmentioning

confidence: 99%

Stability Analysis of FCHEV Energy System Using Frequency Decoupling Control Method

Dai¹,

Sun²,

Xie³

et al. 2017

Journal of Power Electronics

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show abstract

“…According to (4) and (5), it is obvious that one degree of freedom is available. Therefore, in theory, there are lots of methods available to accomplish the control task mentioned above.…”

Section: B Modeling Of the Proposed Convertermentioning

confidence: 99%

“…Developing plug-in hybrid electric vehicles (PHEV) and electric vehicles (EV) is an effective way to solve the above issues [1]- [4]. "V2G" is used generically for both V2G and G2V energy flows: energy stored in a battery returns to the grid to support it at peaks of consumer energy demands, and the energy is transferred from the grid to vehicles via batteries during off-peak periods.…”

Section: Introductionmentioning

confidence: 99%

A High-Efficiency Bidirectional AC/DC Topology for V2G Applications

Su¹,

Li²,

Sun³

et al. 2014

Journal of Power Electronics

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This paper proposes a single-phase bidirectional AC/DC converter topology applied in V2G systems, which consists of an inverter and a bidirectional non-inverting buck-boost converter. This topology can operate in four modes: buck charging, boost charging, buck discharging and boost discharging with high input current quality and unity input power factor. The inverter switches at line frequency, which is different from conventional voltage source inverters. A bidirectional buck-boost converter is utilized to adapt to a wider charging voltage range. The modulation and control strategy is introduced in detail, and the switching patterns are optimized to reduce the current ripple. In addition, the semiconductor losses are analyzed. Simulation and experimental results demonstrate the validity and effectiveness of the proposed topology.

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“…Aktif hibrit topolojilerde her kaynağa bir DC/DC dönüştürücü bağlıdır ve seri veya paralel aktif olarak kategorize edilebilir. Seri aktif hibrit topolojisi yarı aktif hibrit topolojilerindeki boştaki kaynağa da bir DC/DC dönüştürücü ekleyerek elde edilir [26]. Paralel aktif hibtidizasyonda ise her iki kaynak ve yük biribirine paralel olmakla birlikte her birinin arasında DC/DC dönüştürücü bulunmaktadır [27].…”

Section: Gi̇ri̇ş (Introduction)unclassified

Tam Elektri̇kli̇ Araçlar İçi̇n Özgün Bi̇r Enerji̇ Yöneti̇m Si̇stemi̇ Uygulamasi

Sarıkurt¹,

Balıkçı²

2017

Gazi Üniversitesi Mühendislik-Mimarlık Fakültesi Dergisi

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Power-Electronics-Based Solutions for Plug-in Hybrid Electric Vehicle Energy Storage and Management Systems

Cited by 309 publications

References 15 publications

Stability Analysis of FCHEV Energy System Using Frequency Decoupling Control Method

Stability Analysis of FCHEV Energy System Using Frequency Decoupling Control Method

A High-Efficiency Bidirectional AC/DC Topology for V2G Applications

Tam Elektri̇kli̇ Araçlar İçi̇n Özgün Bi̇r Enerji̇ Yöneti̇m Si̇stemi̇ Uygulamasi

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