| 摘要 |
A high-energy ignition system has a direct voltage converter 1 to increased direct one with galvanic separation from power source and with positive and first negative output terminal of increased voltage, to those capacitor collector 2 of energy is connected, and second negative output of doubled increased voltage that is connected to its first output through parallel first capacitor 3 and diode 4, to common bus – through second capacitor 5, and through parallel chains that consist, respectively, of connected in series primary winding 6 of first ignition coil and first electronic key 7, primary - winding 8 of second ignition coil and third electronic key 9, primary winding 10 of the N-th ignition coil and N-th electronic key 11, and, respectively, secondary winding 12 of first ignition coil and first spark plug 13 secondary winding 14 of second ignition coil and second spark plug 15 secondary winding 16 of N-th ignition coil and N-th spark plug 17, and to plus of power source – through connected in series former 18 of back coupling signals, fourth 19 and second 20 resistors. Positive output of transformer 1 is connected to common bus through serial second electronic key 21 and resistive current indicator 22. First negative output terminal of transformer 1 is connected as well to plus of power supply source through sequential first resistor 23 and third resistor 24, point of connection of those is connected as well to input of inverting logical element, 25; matching block 26 to first output of signals of zero reading (ZR) and second output of signals of angle pulses (AP). First input 28 of micro-processor controller (MPC) 27 is connected to point of connection of key 21 and current indicator 22 its second input 29 is connected to output of inverter 25, its third input 30 is connected to point of connection of resistors 19 and 20, its fourth input 31 is connected to the first output of signals of zero reading of matching block 26, fifth input 32 is connected to second output of angle pulses of matching block 26. First output 33 of MPC 27 is connected to control input of the key 21, its second output 34 is connected to control input of the key 7, its third output 35 is connected to control input of the key 9, N-th output 36 is connected to control input of the N-th key 11, N+ 1-th output 37 is connected to first control input of transformer 1, and N+ 2-th output is connected to second control input of transformer 1. |
