专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO1992016041A1 ELECTRICAL POWER DISTRIBUTION CONTROL SYSTEM 审中-公开
标题翻译：电力分配控制系统
公开(公告)号：WO1992016041A1
公开(公告)日：1992-09-17
申请号：PCT/GB1991000321
申请日：1991-03-04
申请人： ECONOLIGHT LIMITED
发明人： ECONOLIGHT LIMITED , LAWRENCE, John, Arthur , FINCH, David, Allen
IPC分类号： H02J13/00
CPC分类号： G05F1/30 , H02J13/0048 , H05B37/0263 , Y02B70/3283 , Y02E60/783 , Y04S20/246 , Y04S40/123
摘要： An electrical power distribution control system is capable, by means of a pair of transformers (T1, T2), of supplying a number of loads with a reduced voltage during continuous operation. When a new load is applied to the power distribution network, the transformer (T1) is reconfigured by a relay (A1) to increase the voltage on the distribution network to enable ignition of fluorescent lamps etc. The control system also includes signalling means comprising a timer (17), a timer control circuit (18) and a further relay (TM). Signalling is effected by further reducing the voltage on the distribution network for predetermined short periods. In an alternative embodiment, the reconfiguring of the transformer (T2) is carried out by means of four triacs (29, 30, 31, 32) connected in a bridge circuit.
摘要翻译：电力分配控制系统能够通过一对变压器（T1，T2）在连续运行期间提供降低电压的多个负载。当向配电网施加新的负载时，变压器（T1）由继电器（A1）重新配置，以增加配电网络上的电压，以使荧光灯等点燃。控制系统还包括信令装置，包括：定时器（17），定时器控制电路（18）和另外的继电器（TM）。通过进一步降低分配网络上的电压预定的短时间来实现信令。在替代实施例中，变压器（T2）的重新配置通过连接在桥式电路中的四个三端双向可控硅开关元件（29,30,31,32）进行。

IPRDB

热门服务

关于我们

友情链接

联系方式