EA202091204A1 - ENERGY POINT TRACKING INVERTER - Google Patents
ENERGY POINT TRACKING INVERTERInfo
- Publication number
- EA202091204A1 EA202091204A1 EA202091204A EA202091204A EA202091204A1 EA 202091204 A1 EA202091204 A1 EA 202091204A1 EA 202091204 A EA202091204 A EA 202091204A EA 202091204 A EA202091204 A EA 202091204A EA 202091204 A1 EA202091204 A1 EA 202091204A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- phase
- point tracking
- energy point
- power
- converters
- Prior art date
Links
Landscapes
- Inverter Devices (AREA)
- Rectifiers (AREA)
Abstract
Устройство управления последовательным извлечением для использования в 3-фазном DC/AC-преобразователе, причем 3-фазный преобразователь имеет три однофазных DC/AC-преобразователя, причем каждый управляется посредством соответствующего PWM-устройства извлечения. Регулировки коэффициента рабочего режима выполняются в зависимости от текущего фрагмента цикла AC-мощности. Последовательный регулятор инструктирует PWM-устройствам извлечения иметь неперекрывающиеся рабочие циклы, так что извлечения каждого из однофазных DC/AC-преобразователей выполняются последовательно, а не одновременно. Это улучшает эффективность извлечения мощности из DC-мощности.A serial extraction control device for use in a 3-phase DC / AC converter, the 3-phase converter having three single-phase DC / AC converters, each controlled by a corresponding PWM extraction device. Duty ratio adjustments are made based on the current portion of the AC power cycle. The serial regulator instructs the PWM extractors to have non-overlapping duty cycles so that the extractions of each of the single-phase DC / AC converters are performed sequentially rather than simultaneously. This improves the efficiency of extracting power from DC power.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/197,139 US10511187B2 (en) | 2017-12-11 | 2018-11-20 | Energy utilization point tracker inverter |
PCT/US2018/064495 WO2019118297A1 (en) | 2017-12-11 | 2018-12-07 | Energy utilization point tracker inverter |
Publications (1)
Publication Number | Publication Date |
---|---|
EA202091204A1 true EA202091204A1 (en) | 2020-09-07 |
Family
ID=72175741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA202091204A EA202091204A1 (en) | 2018-11-20 | 2018-12-07 | ENERGY POINT TRACKING INVERTER |
Country Status (2)
Country | Link |
---|---|
EA (1) | EA202091204A1 (en) |
TW (1) | TWI697190B (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110104525A (en) * | 2008-12-20 | 2011-09-22 | 애즈레이 테크놀로지즈, 아이엔씨. | Energy conversion systems with power control |
WO2013067429A1 (en) * | 2011-11-03 | 2013-05-10 | Arraypower, Inc. | Direct current to alternating current conversion utilizing intermediate phase modulation |
WO2013145263A1 (en) * | 2012-03-30 | 2013-10-03 | 東芝三菱電機産業システム株式会社 | Power conversion device |
TWI642251B (en) * | 2016-11-04 | 2018-11-21 | 朗天科技股份有限公司 | Energy system using maximum energy utilization point tracking technologies |
-
2018
- 2018-12-07 EA EA202091204A patent/EA202091204A1/en unknown
-
2019
- 2019-03-07 TW TW108107670A patent/TWI697190B/en active
Also Published As
Publication number | Publication date |
---|---|
TW202021257A (en) | 2020-06-01 |
TWI697190B (en) | 2020-06-21 |
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