发明名称 |
Energy management/dimming system and control |
摘要 |
A fluorescent lamp dimming system which can be used in a retrofit manner with existing fluorescent lamp ballasts achieves a greater degree of energy management than has been previously possible. A dimming control having closed-loop feedback uses integrals of current as a measure of light output from the fluorescent lamps. The electronic control circuit implements complex control methods in a minimal space and at a minimal cost.
|
申请公布号 |
US4663569(A) |
申请公布日期 |
1987.05.05 |
申请号 |
US19850780548 |
申请日期 |
1985.09.26 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
ALLEY, ROBERT P.;BICKNELL, WILLIAM H.;ROUTH, KEVIN C. |
分类号 |
H05B41/392;(IPC1-7):H05B37/00 |
主分类号 |
H05B41/392 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|