Primary Batteries and Storage Elements

摘要: Chapter 4 presents the electrical characteristics and models of primary secondary batteries, supercapacitors. Low capacity batteries (up to 3 Ah), both secondary, were experimentally characterized parameters a simplified Randles model are fitted. Several types supercapacitors also characterized, obtaining equivalent series resistances. One them was further tested obtain its leakage resistance. Temperature tests, for superacapacitors carried out. On other hand, use hybrid storage units is proposed in order reduce power waste voltage drop caused by high-resistance batteries. Design criteria choosing suitable value accompanying supercapacitor presented. Runtime extensions between 16% 33% reported.