公开(公告)号：US20250105782A1

公开(公告)日：2025-03-27

申请号：US18539439

申请日：2023-12-14

Applicant: Quanta Computer Inc.

Inventor： Sheng-Feng CHEN

IPC: H02S40/32 ,  H02J3/38 ,  H02M7/5395

Abstract: A solar power system is provided. The solar power system includes a first solar photovoltaic panel and a first DC optimizer. The first solar photovoltaic panel converts light energy into electrical energy to generate a first solar voltage. The first DC optimizer receives the first solar voltage and performs a first voltage decreasing operation on the first solar voltage according to a first pulse width modulation signal to generate a first conversion voltage. The first DC optimizer adjusts a first duty cycle of the first pulse width modulation signal according to the first conversion voltage.

公开(公告)号：US20140053617A1

公开(公告)日：2014-02-27

申请号：US13872788

申请日：2013-04-29

Applicant: QUANTA COMPUTER INC.

Inventor： Lin-Wei HUANG ,  Sheng-Feng CHEN ,  Jung-Wen CHANG

IPC: E05B73/00

CPC classification number: E05B73/0082 ,  E05B47/0004 ,  E05B47/0603 ,  Y10T70/5009

Abstract: An object gripping device using a solenoid valve includes a base having two opposite ends thereof, a fastening portion pivoted at one end of the base and having an object-gripping trench and a through opening having a stopping surface therein at two opposite ends of the fastening portion, a transmission portion pivoted at the other end of the base, a stopping shaft extending through both the transmission portion and the through opening, a first spring connected both the base and the fastening portion, a second spring connected both the base and the transmission portion, and a solenoid valve connected the base and the transmission portion.

Abstract translation: 使用电磁阀的物体夹持装置包括具有两个相对端的底座，一个在基座的一端处枢转的紧固部分，并具有一个物体抓住沟槽和一个贯穿孔，其中紧固件的两个相对端处具有止动表面 在基座的另一端枢转的传动部分，延伸穿过传动部分和通孔两者的止动轴;连接在基部和紧固部分上的第一弹簧;连接基部和传动部分的第二弹簧; 以及连接基座和变速部的电磁阀。