ELECTROSTATIC PRECIPITATOR, CHARGE CONTROL PROGRAM FOR ELECTROSTATIC PRECIPITATOR, AND CHARGE CONTROL METHOD FOR ELECTROSTATIC PRECIPITATOR

摘要

A dry electrostatic precipitator outputs DCON, which is an electric current for charging articles to be collected, from a high-voltage power source in a charging time (T1). Furthermore, the dry electrostatic precipitator outputs DCBC, which is an electric current smaller than DCON and larger than the current in a first time period (T2-1), in a second time period (T2-2) after the passage of the first time period (T2-1) following the start of a charging pause time (T2).