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APF implementation methods of inverter output constant voltage control
Proceedings of 2011 International Conference on Electronic & Mechanical Engineering and Information Technology, 2011Selective harmonic elimination optimal pulse width modulation techniques are described in this paper. APF implementation methods of inverter output constant voltage control is designed. The experimental result shows that these methods can regulate power conditioner continuously, quickly and flexibly.
Zhao Xiankun, Zhao Feiyan
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A stand alone induction generator model producing a constant voltage constant frequency output
2008 4th International Conference on Emerging Technologies, 2008Mathematical modelling, design and development of ldquoa variable speed constant frequency self-excited induction generator (IG)rdquo using field-oriented techniques for its voltage and frequency control is described. A space-phasor model for the generator is developed to implement Indirect Field Oriented Control.
B.A. Zahir +2 more
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A Wireless Power Transfer System with Multiple Constant Current and Constant Voltage Outputs
2019 IEEE Energy Conversion Congress and Exposition (ECCE), 2019This paper proposes a novel multi-load wireless power transfer (WPT) system with both constant current (CC) and constant voltage (CV) outputs. Repeater coils are used and every two repeater coils form a repeater unit. The bipolar coils are adopted in the proposed WPT system and the two coils in the same repeater unit are placed perpendicularly to ...
Zhe Zhou +5 more
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Output voltage constant control of three-phase Z-source inverter
2012 IEEE International Symposium on Industrial Electronics, 2012This paper proposes a new constant control method of the output voltage of a voltage-fed three phase Z-source inverter (ZSI), in case of the capacitor voltage variations in Z-source network or the heavy changes of load. The modulation index for the reference output voltage of the ZSI can be calculated by the basic definition of the ZSI, the input DC ...
Se-Jin Kim +3 more
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Design of a Constant-voltage Output Wireless Power Transfer Device
2019 IEEE 4th International Future Energy Electronics Conference (IFEEC), 2019Wireless Power Transfer (WPT) has the advantage of convenience, safety, low-maintenance cost, high reliability and strong adaptability to the environment. In this paper, an inductively coupled wireless power transfer device has been proposed, which consists of H-bridge inverter, loosely coupled transformer, S/LCC compensating circuit, and a closed-loop
Baohui Li +5 more
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2021 IEEE 12th Energy Conversion Congress & Exposition - Asia (ECCE-Asia), 2021
Class E circuit has the advantages of less components, high reliability and soft switching, hut the traditional Class E circuit can only he used in low power condition because of the unidirectional excitation. In order to extend the power range, this paper proposes a novel hybrid Class E circuit, which can be operated at high power.
Houji Li +3 more
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Class E circuit has the advantages of less components, high reliability and soft switching, hut the traditional Class E circuit can only he used in low power condition because of the unidirectional excitation. In order to extend the power range, this paper proposes a novel hybrid Class E circuit, which can be operated at high power.
Houji Li +3 more
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IEEE Transactions on Power Electronics, 2015
The inductive power transfer (IPT) technique in battery charging applications has many advantages compared to conventional plug-in systems. Due to the dependencies on transformer characteristics, loading profile, and operating frequency of an IPT system, it is not a trivial design task to provide the battery the required constant charging current (CC ...
Xiaohui Qu +4 more
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The inductive power transfer (IPT) technique in battery charging applications has many advantages compared to conventional plug-in systems. Due to the dependencies on transformer characteristics, loading profile, and operating frequency of an IPT system, it is not a trivial design task to provide the battery the required constant charging current (CC ...
Xiaohui Qu +4 more
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An IPT System with Constant Current and Constant Voltage Output Features for EV Charging
IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society, 2018Inductive power transfer (IPT) system for electric vehicle battery charging has many advantages over the traditional plug-in system. EV battery can be regarded as a wide range load according to the charging profile. The charging process requires constant current (CC) stage and constant voltage (CV) stage.
Pengju Cao +6 more
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A Three-bridge Topology for Constant Current and Constant Voltage Output in IPT System
2018 IEEE International Power Electronics and Application Conference and Exposition (PEAC), 2018In this paper, a topology is proposed which used three-bridge switching compensation network for load-independent constant current (CC) and constant voltage (CV) output with fixed-frequency in Inductive Power Transfer (IPT) system. The leakage inductance model of Loosely Coupled Transformer (LCT) is used to analyze resonant conditions of CC and CV ...
Ming Li +5 more
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Design of an IPT Battery Charger with Configurable Constant Current and Constant Voltage Outputs
2019 IEEE 4th International Future Energy Electronics Conference (IFEEC), 2019The inductive power transfer (IPT) technology has gained a wide acceptance in battery charging applications due to its significant advantages over traditional plug-in systems. It is desirable that an IPT charger can be configured with the initial constant current (CC) and the subsequent constant voltage (CV) outputs as the battery requires, combating ...
Dule Wang, Xiaohui Qu, Zhicong Huang
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