WO2019114913A2 - استعادة الطاقة فى الأجهزة السعوية التى تعمل بصفة تكرارية - Google Patents
استعادة الطاقة فى الأجهزة السعوية التى تعمل بصفة تكرارية Download PDFInfo
- Publication number
- WO2019114913A2 WO2019114913A2 PCT/EG2018/000035 EG2018000035W WO2019114913A2 WO 2019114913 A2 WO2019114913 A2 WO 2019114913A2 EG 2018000035 W EG2018000035 W EG 2018000035W WO 2019114913 A2 WO2019114913 A2 WO 2019114913A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- actuator
- charge
- energy recovery
- capacitor devices
- operate repeatedly
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 title abstract 3
- 238000011084 recovery Methods 0.000 title 1
- 238000007599 discharging Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/38—Multiple capacitors, i.e. structural combinations of fixed capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/40—Structural combinations of fixed capacitors with other electric elements, the structure mainly consisting of a capacitor, e.g. RC combinations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
تستهلك المُشغلات البيزوكهربية كمكثفات – مثالاً للتطبيقات المماثلة- قدراً كبيراُ من الطاقة إذا استخدمت بصفة تكرارية سريعة. وطرح شحنتها عند التفريغ هو فقد كبير إذا لم يتم تخزينها واستعادتها مرة أخرى. وفى هذا الاختراع، تم وصف بعض التقنيات لتلافى هذا الفقد كمثال لمثل هذه الحالات. يُستخدم مكثف إضافى ذو سعة كبيرة مقارنةً بسعة المُشغل لتفريغ المُشغل وتخزين الشحنة، ولاستعادتها وشحن المُشغل مرة أخرى يتم ذلك عبر رافع للجهد المستمر. يُستخدم مصدر للتيار المستمر فى الشحن الابتدائى و لأغراض التحكم وتعويض فواقد التسريب. يمكن استخدام التفريغ الكامل للمثشغل إلى الأرضى المطلق عند الحاجة.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EG2017122087 | 2017-12-14 | ||
EG2017122087 | 2017-12-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2019114913A2 true WO2019114913A2 (ar) | 2019-06-20 |
WO2019114913A3 WO2019114913A3 (ar) | 2019-10-24 |
Family
ID=66819995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EG2018/000035 WO2019114913A2 (ar) | 2017-12-14 | 2018-12-11 | استعادة الطاقة فى الأجهزة السعوية التى تعمل بصفة تكرارية |
Country Status (1)
Country | Link |
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WO (1) | WO2019114913A2 (ar) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0078404B1 (en) * | 1981-10-29 | 1992-04-01 | Motorola Energy Systems Inc. | Electric energy storage devices |
CN1781201A (zh) * | 2003-03-05 | 2006-05-31 | 威廉B·朵夫二世 | 具有增强的功率特性的电荷存储器件 |
JP4582169B2 (ja) * | 2008-03-26 | 2010-11-17 | ソニー株式会社 | 静電容量型入力装置、入力機能付き表示装置および電子機器 |
-
2018
- 2018-12-11 WO PCT/EG2018/000035 patent/WO2019114913A2/ar active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2019114913A3 (ar) | 2019-10-24 |
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