发明名称 |
DEVICE FOR SUPPLYING AN ELECTRIC SEPARATOR OR PRECIPITATOR WITH HIGH-VOLTAGE PULSES |
摘要 |
An electrostatic precipitator is fed high voltage pulses by a pulse generating circuit including a high voltage transformer and a first thyristor switch connected in series with a primary winding of the transformer. Magnetic saturation of the core of the high voltage transformer is prevented by recurrently short circuiting the primary winding of the transformer by means of a second thyristor switch connected in parallel to the primary winding. The second thyristor switch is closed for a period of time extending from a first instant following a high voltage pulse crest to a second instant at or before the start of a pulse generating cycle subsequent to the pulse crest. |
申请公布号 |
AU5531686(A) |
申请公布日期 |
1986.10.02 |
申请号 |
AU19860055316 |
申请日期 |
1986.03.27 |
申请人 |
METALLGESELLSCHAFT A.G., SIEMENS A.G. |
发明人 |
RICHARD DALLHAMMER;GERHARD DONIG;HARTMUT GAUL;WALTER SCHMIDT;FRANZ NEULINGER;HELMUT SCHUMMER |
分类号 |
B03C3/66;B03C3/68 |
主分类号 |
B03C3/66 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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