BIDIRECTIONAL CHOPPING OF HIGH VOLTAGE POWER IN HIGH TEMPERATURE DOWNHOLE TOOLS TO REDUCE TOOL SIZE

摘要

A downhole tool and a method for operating the downhole tool are disclosed. A first power signal is supplied to the downhole tool from a power source at a first frequency. A bidirectional chopper at the downhole tool chops the first power signal to generate a second power signal having a second frequency greater than the first frequency. The second power signal is used to operate the downhole tool.