发明名称 |
VARIABLE WATTAGE CONTROL SYSTEM. |
摘要 |
<p>A variable wattage control system (10) is disclosed for providing varying wattage levels for a power-receiving device (16). The power-receiving device (16) is operatively associated with a sensing means (18) that communicates with a temperature controller (14) for comparing the sensed temperature with a predetermined set point. If the sensed temperature falls outside the set point, the temperature controller (14) directs a power control means (12) to turn on the power-receiving device (16) at a specific wattage level. The system (10) may include a micro-controller (23) contained in either the temperature controller (14), power controller (12) or a separate module (24) which determines a power output scaling factor based on the percentage of the full line voltage being applied to the power-receiving device and then scaling the power output. The power output scaling factor determines the maximum percentage power to be applied to the power-receiving device such that a single device may be driven at different power levels for various applications.</p> |
申请公布号 |
MXPA05002039(A) |
申请公布日期 |
2005.06.17 |
申请号 |
MX2005PA02039 |
申请日期 |
2003.08.20 |
申请人 |
WATLOW ELECTRIC MANUFACTURING COMPANY |
发明人 |
STEINHAUSER, LOUIS, P. |
分类号 |
G05D23/19;H05B1/02;(IPC1-7):G05B00/00 |
主分类号 |
G05D23/19 |
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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