Energy Management System of Fuel-Cell-Battery Hybrid Tramway

García, Pedro López; Fernández, Luis Martín Sobrado; García, Carlos A.; Jurado, Francisco

doi:10.1109/tie.2009.2034173

Cited by 246 publications

(71 citation statements)

References 19 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…In the upper controllers, BMS (batterymanagement system) performs the important role to determine the optimized charging current for battery. General control method to follow this optimized current reference, that is, inverter control method by the reverse torque generation is described on [10][11][12][13]. However, with this method, battery current does not constantly controlled due to the variation of motor speed and parameter.…”

Section: Control Methods Of Bidirectional Dc/dc Convertermentioning

confidence: 99%

“…4 [10][11][12][13]. The regenerative energy can be estimated through the increase of DC-link voltage.…”

Section: Control Methods Of Bidirectional Dc/dc Convertermentioning

confidence: 99%

“…Generally, this control method is called regenerative braking control, in which adequate charging current reference is modified to torque reference and it is inserted on inverter controller. [10][11][12][13] Among this research, in [10], the battery current is controlled by the look-up table for torque per current which is established by experiment. However, it is tiresome to establish the look-up table, and the actual battery current can be varied by the motor parameter and speed.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Regenerative Current Control Method of Bidirectional DC/DC Converter for EV/HEV Application

Lee¹,

Jung²,

Lee³

et al. 2013

Journal of Electrical Engineering and Technology

View full text Add to dashboard Cite

-The control method of the bidirectional DC/DC converter for instantaneous regenerative current control is described in this paper. The general method to control the DC/DC converter is the output voltage control. However, the regenerative current cannot be controlled to be constant with this control method. To improve the performance of the conventional control method, the DC-link voltage of the inverter is controlled within the tolerance range by the instantaneous boost and buck operations of the bidirectional DC/DC converter. By the proposed control method, the battery current can be controlled to be constant regardless of the motor speed variation. The improved performance of the DC/DC converter controlled by the proposed control method is verified by the experiment and simulation of the system with the inverter and IPMSM(Interior Permanent Magnet Synchronous Motor) which is operated by the reduced practical speed profile.

show abstract

Section: Control Methods Of Bidirectional Dc/dc Convertermentioning

confidence: 99%

“…4 [10][11][12][13]. The regenerative energy can be estimated through the increase of DC-link voltage.…”

Section: Control Methods Of Bidirectional Dc/dc Convertermentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Regenerative Current Control Method of Bidirectional DC/DC Converter for EV/HEV Application

Lee¹,

Jung²,

Lee³

et al. 2013

Journal of Electrical Engineering and Technology

View full text Add to dashboard Cite

show abstract

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

confidence: 99%

“…In the last decade, different energy management strategies for FCHEV power systems have been reported [18]- [23]. In [18] and [19], the system is appropriately controlled by a rule-based strategy; however, the performances of the energy system depend on previous experiences. In [22] and [23], the system is appropriately controlled by a model predictive control strategy and neural networks strategy, respectively.…”

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

View full text Add to dashboard Cite

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.

show abstract

S2NA‐GEO method–based charging strategy of electric vehicles to mitigate the volatility of renewable energy sources

Ilango¹,

Rajesh

Shajin

2021

Int Trans Electr Energ Syst

View full text Add to dashboard Cite

In this manuscript, an efficient hybrid strategy is proposed to mitigate the negative impact of RES output fluctuations and smart charging method of electric vehicles (EVs). The proposed hybrid system is the joint implementation of Spike Neural Network Learning Algorithm (S2NA) algorithm and Golden Eagle Optimizer (GEO) algorithm; hence, it is known as S2NA-GEO strategy. An innovative uncertainty mode of renewable energy sources (RESs) based upon S2NA-GEO strategy is proposed, which can avert the difficult parameter collection and formula derivation. Price-based mode is accepted as EVs are considered responsive loads, which also take into account the spatial-temporal uncertainty of electric vehicles. Here, two fluctuation indexes are determined as quantitative evaluation of the volatility of RESs, then the charging cost is adopted as a guideline for the satisfaction of electric vehicle charging. The main purpose of the proposed system is diminishing

show abstract

Energy Management System of Fuel-Cell-Battery Hybrid Tramway

Cited by 246 publications

References 19 publications

Regenerative Current Control Method of Bidirectional DC/DC Converter for EV/HEV Application

Regenerative Current Control Method of Bidirectional DC/DC Converter for EV/HEV Application

Stability Analysis of FCHEV Energy System Using Frequency Decoupling Control Method

S2NA‐GEO method–based charging strategy of electric vehicles to mitigate the volatility of renewable energy sources

Contact Info

Product

Resources

About