公开(公告)号：US07091625B2

公开(公告)日：2006-08-15

申请号：US10819159

申请日：2004-04-07

申请人： Tsutomu Okusawa ,  Osamu Yokomizo ,  Toshiki Kahara ,  Kouichi Chino ,  Takaaki Mizukami ,  Shin Takahashi

发明人： Tsutomu Okusawa ,  Osamu Yokomizo ,  Toshiki Kahara ,  Kouichi Chino ,  Takaaki Mizukami ,  Shin Takahashi

IPC分类号： H02P9/04 ,  H02P9/00 ,  F03D7/00 ,  H02J7/00

CPC分类号： H01M16/006 ,  H02J3/32 ,  H02J7/34 ,  H02J7/345 ,  H02J2001/004 ,  Y02B10/30

摘要： During a time zone where a power demand is smaller than an average value of the entire power demands of homes, an excess portion obtained by subtracting a power demand from a base power portion supplied by PEFC (1) is charged in a capacitor (7) and a lead storage battery (8) in advance; and during a time zone where a power demand is larger than the average value, a peak power portion exceeding this average value is discharged from the capacitor (7) and the lead storage battery (8); thereby enabling the system to sufficiently meet daily home-use demand with requisite minimum equipment while effectively using surplus power. Thus, energy efficiency can be enhanced without wasting energy, and also cost efficiency can be improved.

摘要翻译： 在功率需求小于家庭整体功率需求的平均值的时间段内，通过从由PEFC（1）提供的基本功率部分减去功率需求而获得的过剩部分被充电在电容器（7）中， 和铅蓄电池（8）; 并且在功率需求大于平均值的时间段内，超过该平均值的峰值功率部分从电容器（7）和铅蓄电池（8）放电; 从而使系统能够充分满足日常家庭用户的需求，同时有效利用剩余电力。 因此，可以在不浪费能量的情况下提高能量效率，并且还可以提高成本效率。