SIMPLIFIED BASIC CIRCUIT DIAGRAM Figure 6. ... SUPERPOSITION OF BACKFEED AND LOAD CURRENT In the space mode of operation the bottom thyristors are continually triggered to allow conduction of the circulating backfeed ... Since the inverter is connected to the high voltage lines, a voltage protection technique is needed. The overvoltage is picked up and the inverter is used as a crowbar.
|Title||:||Conference Record, IAS Annual Meeting 1977|
|Author||:||IEEE Industry Applications Society. Meeting|