Long -life high energy density unmanned aerial vehicle integrated drive generator of long continuation of journey

The utility model relates to a long -life high energy density unmanned aerial vehicle integrated drive generator of long continuation of journey belongs to the new forms of energy application. The unmanned aerial vehicle power requires to have high energy density and high power density characteristics, should ask and to bear 200~300 A's high -current pulse impact in the twinkling of an eye, provides higher requirement to gravimetric specific energy simultaneously to obtain more excellent single continuation of the journey. Unmanned aerial vehicle commercialized at present all adopts 150~200 whkg's liquid lithium ion battery to organize, and 3 C in the normal operation electric current~5 C singly organized battery time of endurance about 10~20 minutes, and group battery life is about 100~150 times, and single flight time is short all shorter with life. Lithium ion battery compares with liquid, and solid -state lithium cell has higher energy density (350~400 whkg), high ann congruent is showing the advantage, is the long continuation of the journey power of unmanned aerial vehicle ideal, nevertheless because its power density is lower, and can't be through realizing the application in unmanned aerial vehicle to liquid lithium ion battery direct replacement under the prior art condition. The utility model discloses a carry out the regulation and control of pressure boost current -limiting through adopting to solid -state lithium cell to be aided with high energy density lithium ion capacitor ability measuring tank, the design is applicable to unmanned aerial vehicle's solid -state lithium battery supply system, and realize the long continuation of the journey long -life of solid -state lithium cell in unmanned aerial vehicle and use, can its continuation of the journey reach 1.8 of traditional liquid lithium electric system 2.5 doubly, the life -span can reach 3 times, has good using value.