Download Electric Vehicle Integration into Modern Power Networks by F. J. Soares, P. M. Rocha Almeida (auth.), Rodrigo PDF

By F. J. Soares, P. M. Rocha Almeida (auth.), Rodrigo Garcia-Valle, João A. Peças Lopes (eds.)

Electric automobile Integration into sleek energy Networks presents insurance of the demanding situations and possibilities posed by means of the innovative integration of electrical force automobiles. beginning with an intensive assessment of the present electrical automobile and battery cutting-edge, this paintings describes dynamic software program instruments to evaluate the affects caused by the electrical autos deployment at the regular country and dynamic operation of electrical energy grids, identifies ideas to mitigate them and the prospect to help at the same time large-scale integration of renewable strength sources.

New enterprise types and keep watch over administration architectures, in addition to the communique infrastructure required to combine electrical cars as energetic call for are awarded. eventually, regulatory problems with integrating electrical cars into smooth energy structures are addressed.

Inspired by means of classes held less than the EES-UETP umbrella in 2010 and 2011, this contributed quantity involves 9 chapters written through prime researchers and execs from the in addition to academia.

Show description

Read or Download Electric Vehicle Integration into Modern Power Networks PDF

Similar electric books

Defining and Assessing Adverse Environmental Impact from Power Plant Impingement and Entrainment of Aquatic Organisms

The U. S. fresh Water Act demands the minimization of "adverse environmental effect" at cooling water consumption structures.  To facilitate an trade of knowledge between all stakeholders within the factor, the electrical energy study Institute organised a countrywide symposium in 2001 to debate the which means of inauspicious environmental effect and strategies for its evaluation.

Electric Renewable Energy Systems

This by-product quantity stemming from content material incorporated in our seminal strength Electronics instruction manual takes its chapters on the topic of renewables and establishes them on the middle of a brand new quantity devoted to the more and more pivotal and as but under-published intersection of energy Electronics and replacement strength.

The Performance of Photovoltaic (PV) Systems. Modelling, Measurement and Assessment

The functionality of Photovoltaic (PV) platforms: Modelling, size and review explores the approach life of a PV process and the power output of the method over that lifetime. The e-book concentrates at the prediction, dimension, and evaluate of the functionality of PV platforms, permitting the reader to acquire a radical knowing of the functionality matters and growth that has been made in optimizing approach functionality.

Extra resources for Electric Vehicle Integration into Modern Power Networks

Example text

24) where the input is the current load i, the output is the cell voltage v, and the state variable x contains SOC as one of its component. As a result, SOC estimation is now a state observation problem. 25) Here, the observer feedback gain matrix L is adjusted according to the estimated state. This is called a gain-scheduled feedback which is a special scheme of adaptation. Consequently, this observer is adaptive. The gain matrix L is designed, for each estimated state, such that the state estimation error e ¼ x~ À x has a stable dynamics, namely, it approaches zero asymptotically.

The electric circuit model can be converted into other model formats for the convenience of simulation. For example, the circuit model in Fig. 9 can be expressed using a state space model. 9. 19) The parameters of the components are functions of the SOC and battery temperature (T). In addition, the resistance also depends on whether the battery is in “charge” or “discharge” mode. 20) where ab + ac ¼ 1. In the NREL model, ab ¼ 20/21 and ac ¼ 1/21 [47]. , Sb ¼ gb(vb) and Sc ¼ gc(vc), respectively.

When a cell’s SOC is evaluated to be higher than others, its bypass circuit is turned on and the cell is discharged to reduce its SOC. The energy is lost as heat through the shunt resistor during the balancing. As a result, this cell balancing structure reduces battery efficiency. In contrast, the energy shuffling circuit in Fig. 17 will connect the cell with the highest SOC in the string to its balancing capacitor and charge the capacitor. The energy stored in the capacitor is then shuffled to the next 48 K.

Download PDF sample

Rated 4.73 of 5 – based on 37 votes