论文信息 - Development of a Charge Controller Dedicated to the Small Wind Turbine System

Development of a Charge Controller Dedicated to the Small Wind Turbine System

In this paper, we present the development of charge and discharge controller of battery used in low power wind applications. This controller allows on the one hand protecting the battery against overcharging and deep discharge. On the other hand, it helps to protect the turbine against strong winds. It is controlled by PIC microcontroller 16F877A. This control function is performed using an algorithm that continuously compares the battery voltage to the charge and discharge thresholds, and tilting towards dissipation resistors. The control signals generated by the microcontroller are PWM (Pulse Width Modulation) type. The validation of the main functions of the controller is presented.

[1] C. M. F. Kebe,et al. Développement d’un régulateur de charge / décharge de batterie avec seuils configurables pour des applications éoliennes , 2011 .

[2] Arnaud Delaille,et al. Studies of the pulse charge of lead-acid batteries for PV applications: Part II. Impedance of the positive plate revisited , 2008 .

[3] Kamaruzzaman Sopian,et al. Development of cost effective charge controller with data acquisition options for PV powered sensor nodes , 2008, 2008 33rd IEEE Photovoltaic Specialists Conference.

[4] Kostas Kalaitzakis,et al. Novel battery charging regulation system for photovoltaic applications , 2004 .

[5] F. Huet. A review of impedance measurements for determination of the state-of-charge or state-of-health of secondary batteries , 1998 .

[6] Daniel Dzahini,et al. Impact of Injected Charges, Clock Noise and Operational Amplifier Imperfections on the Sample and Hold (SH) Overall Performance , 2012 .

[7] Arnaud Delaille,et al. Studies of the pulse charge of lead-acid batteries for PV applications: Part III. Electrolyte concentration effects on the electrochemical performance of the positive plate , 2008 .