Relevant bibliographies by topics / Transformer-less system

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers
  5. Reports

Academic literature on the topic 'Transformer-less system'

Author: Grafiati
Published: 4 June 2025
Last updated: 15 July 2025

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Journal articles on the topic "Transformer-less system"

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P, Maithili, and Kanakaraj J. "Transformer Less Self-Commutated PV Inverter." Regular issue 10, no. 8 (2021): 1–4. http://dx.doi.org/10.35940/ijitee.g9037.0610821.

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The power demand is increased day by day and generation of electrical energy from non-renewable sources are not able to meet the demand. An alternate energy sources are the only solution to meet the power demand. The power generation from solar energy with photovoltaic effect is plays a major role. This Solar PV system has low efficiency. The power semiconductor devices and converter circuit along with inductive / magnetic circuit. The Inverter circuit have an influence on photovoltaic power generation to improve the level of output voltage along with efficiency. In this paper a new transformer less DC-AC converter is proposed, and it has high efficiency, requires less cost when compares with conventional inverter with transformer. Transformer less self-commutated photovoltaic inverter is reflected the advantages of central and string inverters. It gives high output power and low-cost converter. These transformer less DC-AC converter is connect with Boost/Buck-Boost converter for the better output. So, this proposed DC-AC converter topology is not required mechanical switching and it is lighter in size. The PV technology has low efficiency and utilize more cost for generation of power. The proposed transformer less PV inverter is the better choice to increase the usefulness and reduce the charge rate of this PV system.
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Maithili, P., and J. Kanakaraj. "Transformer Less Self-Commutated PV Inverter." International Journal of Innovative Technology and Exploring Engineering (IJITEE) 10, no. 8 (2021): 1–4. https://doi.org/10.35940/ijitee.G9037.0610821.

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The power demand is increased day by day and generation of electrical energy from non-renewable sources are not able to meet the demand. An alternate energy sources are the only solution to meet the power demand. The power generation from solar energy with photovoltaic effect is plays a major role. This Solar PV system has low efficiency. The power semiconductor devices and converter circuit along with inductive / magnetic circuit. The Inverter circuit have an influence on photovoltaic power generation to improve the level of output voltage along with efficiency. In this paper a new transformer less DC-AC converter is proposed, and it has high efficiency, requires less cost when compares with conventional inverter with transformer. Transformer less self-commutated photovoltaic inverter is reflected the advantages of central and string inverters. It gives high output power and low-cost converter. These transformer less DC-AC converter is connect with Boost/Buck-Boost converter for the better output. So, this proposed DC-AC converter topology is not required mechanical switching and it is lighter in size. The PV technology has low efficiency and utilize more cost for generation of power. The proposed transformer less PV inverter is the better choice to increase the usefulness and reduce the charge rate of this PV system. 
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Zunnurain, I. A., M. F. Hariz, S. M. Ilham, N. Kimpol, M. N. K. Anuar, and K. M. Yumi. "High Gain Transformer-less DC/AC Inverter for PV System." Journal of Physics: Conference Series 2129, no. 1 (2021): 012065. http://dx.doi.org/10.1088/1742-6596/2129/1/012065.

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Abstract Investigation interests on many scientific aspects of photovoltaic (PV) trans-former-less inverter system has improved over the past decade. Using step-up transformer or high frequency transformer in electrical system has made the entire system expensive and voluminous. There is alternative topology to replace the transformer by implementing DC/DC quadratic boost converter to expand the voltage from 12VDC to 325VDC from the photovoltaic (PV) solar and convert it to AC applying H-bridge inverter circuit. This method will replace the conventional method of bulky transformer into a lighter converter with the same performance. The circuit is simulated using Power Sim (PSIM) software to initiate the design and study the circuit capability. The experimental result will project the exact voltage in the range of 230VACrms . The harmonic profile of the inverter is studies and compared with the normal inverter configuration.
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Shaikh, Mohammed Tauseef, and M. Kulkarni S. "A Review on Transformer Less UPFC." International Journal of Trend in Scientific Research and Development 2, no. 6 (2018): 940–41. https://doi.org/10.31142/ijtsrd18750.

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This paper is a review of an innovative technique with a new concept of transformer less unified power flow controller UPFC . The Transformer less UPFC is based on two cascade multilevel inverters CMIs , which reduce the complexity of the circuit. The construction of the conventional UPFC consists of two back to back inverters which results in complexity and bulkiness which involves the transformers which are complication for isolation and attaining high power rating with required output waveforms. The proposed controller will reduce the cost and space as compared to the conventional UPFC. A multilevel configuration technique will be used to reduce the total harmonic content and thus increases the overall efficiency of the system. Shaikh Mohammed Tauseef | S. M. Kulkarni "A Review on Transformer - Less UPFC" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-6 , October 2018, URL: https://www.ijtsrd.com/papers/ijtsrd18750.pdf
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Noor, Shahreen, Md Noman Habib Khan, and K. M. Abdul Al Woadud. "Cost and Efficiency Analysis of PV Transformer-Less Inverter Topology to Grid Connection." European Journal of Engineering Research and Science 2, no. 3 (2017): 17. http://dx.doi.org/10.24018/ejers.2017.2.3.290.

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Photovoltaic (PV) inverters bear a part and parcel role due to cost and power efficiency where it can be used either in Transformer based system or Transformer-less system. Both system even though the renewable energy which is fully Environmental friendly, however some limitations such as bulky system, maintenance cost increasing indicate for avoiding the Transformer based inverter. In contrast, Transformer -less inverter topology is recovering the TRX based issue and to reduce the overall system cost size with high efficiency. In this paper, Transformer -based inverters have been discussed as well as Transformer –less (TRX) inverter topologies and main focusing part is the cost analysis of TRX inverter topology to grid connection and the different marking process of PV-TRX Inverter Topology to Grid Connection has been shown as well as comparison will be shown with Bangladesh.
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Noor, Shahreen, Md Noman Habib Khan, and K. M. Abdul Al Woadud. "Cost and Efficiency Analysis of PV Transformer-Less Inverter Topology to Grid Connection." European Journal of Engineering and Technology Research 2, no. 3 (2017): 17–23. http://dx.doi.org/10.24018/ejeng.2017.2.3.290.

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Photovoltaic (PV) inverters bear a part and parcel role due to cost and power efficiency where it can be used either in Transformer based system or Transformer-less system. Both system even though the renewable energy which is fully Environmental friendly, however some limitations such as bulky system, maintenance cost increasing indicate for avoiding the Transformer based inverter. In contrast, Transformer -less inverter topology is recovering the TRX based issue and to reduce the overall system cost size with high efficiency. In this paper, Transformer -based inverters have been discussed as well as Transformer –less (TRX) inverter topologies and main focusing part is the cost analysis of TRX inverter topology to grid connection and the different marking process of PV-TRX Inverter Topology to Grid Connection has been shown as well as comparison will be shown with Bangladesh.
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Suroso and Siswantoro Hari. "A performance comparison of transformer-less grid tied PV system using diode clamped and neutral point shorted inverters." International Journal of Power Electronics and Drive System (IJPEDS) 11, no. 2 (2020): 702–10. https://doi.org/10.11591/ijpeds.v11.i2.pp702-710.

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Grid tied photovoltaic (PV) system is an operation mode of PV system working together with utility power supply to provide power to the power load. Conventionally, transformer is used together with the power inverter. The power transformer works as galvanic insolation amongst PV system and power grid. It works also to raise the voltage of power inverter. However, use of transformer will add system complexity, price, weight and size of the entire system. Transformer-less system is an alternative to make the system simpler and more practical in use. The paper discusses performance of transformer-less grid tied PV systems using diode clamped and neutral point shorted inverters. Effects of transformer elimination to the feat of the grid tied PV system especially harmonics content and leakage current of PV system were examined and analyzed. The performance was also compared with the traditional system using H-bridge inverter. The leakage currents did not flow in the system applying diode clamped inverter, and neutral point shorted inverter. In case of harmonics content, the diode clamped inverter injected less harmonics components than the neutral point shorted inverter. The neutral point shorted provides a simpler inverter circuit in the transformerless systems.
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R, Selvamathi, Indragandhi V, and Ashok kumar L. "Analysis of transformer less inverter for PV applications." International Journal of Engineering & Technology 7, no. 2-1 (2018): 427. http://dx.doi.org/10.14419/ijet.v7i2.9995.

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To enhance the effectiveness and decrease the cost of a Photovoltaic (PV) system, the utilization of transformer less PV inverters is an option of expanding interest. In any case, this topology should be considered in detail, as it shows a few issues like effectiveness degradation and safety issues identified with the galvanic association between the system and the PV generator.In this research paper, a review of standalone and grid-connected PV inverter structures has been done. From one viewpoint, a few options in light of established structures have been introduced. At last parasitic capacitance in PV arrays and leakage current produced from PV systems are examined.
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Alajmi, Bader N., Khaled H. Ahmed, Grain Philip Adam, and Barry W. Williams. "Single-Phase Single-Stage Transformer less Grid-Connected PV System." IEEE Transactions on Power Electronics 28, no. 6 (2013): 2664–76. http://dx.doi.org/10.1109/tpel.2012.2228280.

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Sumathi, Dr S. "Transformer less Z - Source Inverter using Grid Connected PV System." International Journal for Research in Applied Science and Engineering Technology 8, no. 5 (2020): 3025–29. http://dx.doi.org/10.22214/ijraset.2020.5506.

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Dissertations / Theses on the topic "Transformer-less system"

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Iversen, Tor Martin. "Multilevel Converters for a 10 MW, 100 kV Transformer-less Offshore Wind Generator System." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for elkraftteknikk, 2012. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-19035.

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The size of offshore wind generators is increasing, and the trend is moving towards full converter gear-less solutions with permanent magnet synchronous generators (PMSG). The nacelle weight reduction is a key design criterion for offshore wind turbines. To overcome the weight challenge, a transformer-less concept is under development. This concept employs a special PMSG with an innovative high insulation level between the groups of windings. The generator supplies nine series connected converter modules, which results in a high voltage DC output of 100 kV, reducing the total weight of the system.Conventional three phase 2-level voltage source converters, each with 11.1 kV output, are utilized in concept studies and simulations. However, other voltage source converter topologies are assumed to be more beneficial in terms of efficiency, voltage quality and reliability issues. This work compares multilevel converter topologies with regards to their suitability for the proposed concept.The result of an initial study is that the modular multilevel converter (MMC) is the most promising candidate. The MMC adds more components and complexity to an already intricate system, but gives benefits that are in line with many of the ideas behind the proposed concept. A modular structure grants the easiest expansion to a high number of levels, providing a high-quality voltage with less demand for filters to save both volume and weight. The MMC also offers redundancy possibilities for higher reliability, which is important in offshore wind power installations. PSCAD/EMTDC simulation models have been built, implementing voltage balancing and redundancy control. The simulations have also investigated the functionality of the converter in the proposed system. The results show that the MMC performs well in the full system, and is therefore considered as a viable candidate. The number of levels needed is at least five to avoid series connection of IGBTs. Further studies should find an optimal number of levels, depending on the generator specifications, the desired level of losses, voltage quality and a weighting of reliability versus complexity.
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Papastergiou, Konstantinos. "A power converter with a rotating secondary stage for an airborne radar system." Thesis, University of Edinburgh, 2006. http://hdl.handle.net/1842/1984.

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Contact-less transfer of energy has always been a desired feature for systems that require reliable and durable power transfer across their moving parts. In rotary equipment in particular, slip-rings are the established solution with off-the-shelf and customised solutions readily available in the market. Despite the mature technology, slip-rings suffer wear and are prone to arcing, making frequent maintenance a necessity. In this project a rotating transformer is proposed as an alternative solution for contact-less transfer of energy across the revolving frame of an airborne electronic-scanning radar. This thesis is based on the hypothesis that the Phase-Shifted Full Bridge (PSFB) topology can efectively utilise the parasitic components of the rotating transformer to achieve efficient (over 90%) power conversion at the kW range. The first part of this work concentrates on the study of the magnetic interface and its electrical properties. Initially the magnetic structure of the transformer is studied in order to gain understanding of the effects of the physical layout of the component to its electrical behaviour. The problems of low magnetising and increased leakage inductance are quantified by measurements, calculations and finite element analysis. An accurate electrical model is built and used to calculate the transformer voltage and current gain. The second part of the research programme aims at the compilation of a design strategy for a PSFB incorporating a rotating transformer. An algorithm is presented, that optimises the magnetic component structure in order to achieve minimum switching losses and spread the conduction losses between the transformer and power switches. The last stage involves the evaluation of the design algorithm through prototyping and testing. Some topological variations are tested and compared with the original conventional PSFB converter. The thesis concludes with a discussion of the results and future challenges.
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Book chapters on the topic "Transformer-less system"

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Chavan, Shamkumar B., Umesh A. Kshirsagar, and Mahesh S. Chavan. "Development of Transformer-Less Inverter System for Photovoltaic Application." In Communications in Computer and Information Science. Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-1810-8_46.

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Tekale, Anil, and Swapna God. "Charge Pump Circuit Based Grid-Tied PV System for Single Phase Transformer Less Inverter Using Fuzzy Logic Controller." In Techno-Societal 2020. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-69925-3_8.

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Chigane, Khalid, and Mohammed Ouassaid. "Voltage and Power Control for a Grid Tied Single Phase Single Stage Transformer-Less Photovoltaic System Using Sliding Mode Control." In Lecture Notes in Electrical Engineering. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-33-6893-4_63.

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Rikters Matīss, Pinnis Mārcis, and Rozis Roberts. "Advancing Estonian Machine Translation." In Frontiers in Artificial Intelligence and Applications. IOS Press, 2018. https://doi.org/10.3233/978-1-61499-912-6-134.

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In this paper, we present Tilde's work on boosting the output quality and availability of Estonian machine translation systems, focusing mostly on the less resourced and morphologically complex language pairs between Estonian and Russian. We describe our efforts on collecting parallel and monolingual data for the development of better neural machine translation models, as well as experiments with various model architectures with the goal to find the best-performing model for our data. We attain state-of-the-art MT results by training a multi-way Transformer model that improves the quality by up to +3.27 BLEU points over the baseline system. We also provide a publicly available translation service via a mobile phone application.
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Xuan, Lv, Yifei Sun, Mengyu Wang, Xiaolin Shi, Ziqi Guo, and Changyan Yuan. "Detection Method for Illegally Increased Capacity of Distribution Transformers Based on DBSCAN-ELM." In Advances in Transdisciplinary Engineering. IOS Press, 2024. https://doi.org/10.3233/atde241292.

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The unauthorized increase in transformer capacity by users not only infringes upon the interests of power enterprises but also impacts the safe and stable operation of the power system. This paper analyzes the limitations of existing capacity detection technologies and proposes an online detection method for unauthorized capacity expansion of distribution transformers by fully leveraging the advantages of the current big data environment in the power industry. Starting from the basic balance equation of transformers, this paper derives a dimensionality reduction mapping method for transformer operational data and proposes the use of the Density-Based Spatial Clustering of Applications with Noise (DBSCAN) algorithm for data cleaning. Furthermore, a capacity expansion calculation model is derived that uses primary voltage, secondary voltage, and secondary current as parameters to calculate primary current, and the Extreme Learning Machine (ELM) algorithm is proposed as the training algorithm for this model. Finally, experimental verification is conducted using real data. The experimental results demonstrate that the model proposed in this paper requires less training time, exhibits high detection accuracy, and enables online screening of capacity expansion behaviors.
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"Energy Efficiency." In Green Chemistry: Principles and Case Studies. The Royal Society of Chemistry, 2019. http://dx.doi.org/10.1039/bk9781788017985-00169.

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Chemists play an enormous role in the creation of new processes that minimize the use of energy. A fundamental understanding of the role of kinetics and thermodynamics in optimizing the space-time yield of a desired product is essential. Processes run at ambient temperatures and pressures minimize the use of energy. BioAmber invented a microbial catalyst to produce commodity succinic acid. Microwave energy is a mixed bag—laboratory-scale microwaves are incredibly inefficient, while large-scale industrial microwave processes are more efficient than conventional heating. Yoon's photocatalyst system uses abundant visible light energy, giving high yields of single-enantiomer cyclobutanes. UniEnergy has commercialized a vanadium water-based redox flow battery for stationary uses, and the Madsen group invented a conducting polymer/ionic liquid electrolyte for lithium batteries that prevents fire. Cargill developed a soybean oil-based transformer fluid that is more efficient and less toxic than PCB fluids. Chemists are also central in converting biomass into liquid transportation fuels and inventing new solar photovoltaic materials for capturing abundant solar energy directly.
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Al Ghanim, Mansour, Muhammad Santriaji, Qian Lou, and Yan Solihin. "TrojBits: A Hardware Aware Inference-Time Attack on Transformer-Based Language Models." In Frontiers in Artificial Intelligence and Applications. IOS Press, 2023. http://dx.doi.org/10.3233/faia230254.

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Transformer-based language models demonstrate exceptional performance in Natural Language Processing (NLP) tasks but remain susceptible to backdoor attacks involving hidden input triggers. Trojan injection via hardware bitflips presents a significant challenge for contemporary language models. However, previous research overlooks practical hardware considerations, such as DRAM and cache memory structures, resulting in unrealistic attacks that demand the manipulation of an excessive number of parameters and bits. In this paper, we present TrojBits, a novel approach requiring minimal bit-flips to effectively insert Trojans into real-world Transformer language model systems. This is achieved through a three-module framework designed to efficiently target Transformer-based language models, consisting of Vulnerable Parameters Ranking (VPR), Hardware-aware Attack Optimization (HAO), and Vulnerable Bits Pruning (VBP). Within the VPR module, we are the first to employ Gradient-guided Fisher information to identify the most susceptible Transformer parameters, specifically in the word embedding layer. The HAO module then redistributes these parameters across multiple triggers, conforming to hardware constraints by incorporating a regularization term in the trojan optimization methodology. Finally, the VBP module aims to reduce the number of bit-flips by discarding less significant bits. We evaluate TrojBits on two representative NLP models, BERT and XLNE, on three classification tasks (SST2, OffensEval, and AG’s News). Our results demonstrate that our TrojBits successfully achieves the inference-time attack with only 64 parameters out of 116 million and 90-bit flips while maintaining the model performance.
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Mahfuz-Ur-Rahman, A. M., Md Rabiul Islam, Kashem M. Muttaqi, and Danny Sutanto. "Magnetic Linked Power Converter for Transformer-Less Direct Grid Integration of Renewable Generation Systems." In Emerging Power Converters for Renewable Energy and Electric Vehicles. CRC Press, 2021. http://dx.doi.org/10.1201/9781003058472-2.

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Sathyanathan, P., P. Usha Rani, and Promod Ranjan Debnath. "Single Phase Transformerless Switched Capacitor Multi Level Inverter for Solar PV Applications." In Artificial Intelligence and Communication Technologies, 2023rd ed. Soft Computing Research Society, 2023. http://dx.doi.org/10.52458/978-81-955020-5-9-74.

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Multilevel inverters (MLIs) have been proposed for the purpose of increase power level and to improve the power factor and total harmonic distortion (THD) in comparison with conventional two-level inverters. This technological advancement helps to achieve high performance and low cost, transformer less multi-level inverters which may commonly exploited in grid tied Photovoltaic (PV) generating systems. The application areas of MLIs are residential use in uninterruptible power supplies (UPSs); All these applications require increased reliability in terms of lower switching losses, increased power factor, and low total harmonic distortion (THD) for ensuring robust and smooth operation. Selection of control strategy for MLIs is one of the important aspects while designing of MLI. SPWM (Sinusoidal pulse width modulation) technique has been selected and same is used in the proposed transformer less switch capacitor based MLIs. SPWM which is based on comparing the modulating and carrier signal for generating the switching pulses, is the fundamental switching and control strategy generally used in MLI control. The PWM method used to control the switching sequences of inverters is directly responsible for controlling the output waveforms of current and voltage, while defining the efficiency of the inverter by managing the switching losses and THD ratios. This paper proposes high efficient nine level, eleven level, thirteen level & fifteen level switched capacitor-based inverter. Further total harmonic distortion for each level has been calculated using MATLAB simulation and the value observed for the same is compared for each level of MLI.
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Lakshmi, D., G. Jegadeeswari, and B. Kirubadurai. "Optimized Transformer-Less PV Inverter Design for Grid Operation Using Super Junction MOSFETs and SiC Diodes." In Advances in Environmental Engineering and Green Technologies. IGI Global, 2025. https://doi.org/10.4018/979-8-3693-9924-8.ch004.

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This paper presents a high-efficiency transformer-less single-phase sinusoidal pulse-width modulation (SP-SPWM) full-bridge photovoltaic (PV) inverter optimized for grid-connected applications. Traditional designs using super junction MOSFETs and SiC diodes face challenges due to reverse recovery in MOSFET body diodes, leading to switching losses and leakage currents. To overcome these issues, the proposed inverter reduces the free-rail voltage to half of the DC input during freewheeling, ensuring a stable common-mode voltage and significantly minimizing leakage current. Additionally, it eliminates switching time constraints, reducing waveform distortions at high frequencies and grid zero-crossing points. A 1 kW prototype was developed and tested, achieving an efficiency of 98.5%, surpassing the European benchmark of 98.32%. The experimental results demonstrate improved efficiency, lower leakage current, and enhanced reliability, making the proposed design a strong candidate for next-generation grid-connected PV systems.
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Conference papers on the topic "Transformer-less system"

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Ide, Tomoya, Yuko Hirase, Cheng Huang, and Takanori Isobe. "Online Impedance-based Analysis for Power System Stability Assessment Using Transformer-less and Filter-less Switch-Mode Perturbation Generator." In 2025 IEEE Applied Power Electronics Conference and Exposition (APEC). IEEE, 2025. https://doi.org/10.1109/apec48143.2025.10977352.

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Lee, Tae-Ju, Dong-Ju Lee, and Rae-Young Kim. "Reliability Analysis of Three-Phase Transformer-Less UPS Using SiC Devices." In 2024 27th International Conference on Electrical Machines and Systems (ICEMS). IEEE, 2024. https://doi.org/10.23919/icems60997.2024.10921274.

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Fan, Xinming, Di Dong, Wanjing Tu, et al. "Fault Protection Scheme for Multiport Transformer-less Unified Power Flow Controller." In 2024 IEEE International Conference on Electrical Energy Conversion Systems and Control（IEECSC）. IEEE, 2024. https://doi.org/10.1109/ieecsc62814.2024.10913886.

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Chu, Linlin, Yue Yi, Ming Zong, et al. "Fault Ride-Through Strategy for Multiport Transformer-less Unified Power Flow Controller." In 2024 IEEE International Conference on Electrical Energy Conversion Systems and Control（IEECSC）. IEEE, 2024. https://doi.org/10.1109/ieecsc62814.2024.10913525.

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Xu, Yunfeng, Weimin Wu, Houqing Wang, Frede Blaabjerg, Mohamed Orabi, and Liang Yuan. "A Novel Transformer-less Buck-Boost Inverter with Coupled Inductor for Photovoltaic Systems." In 2024 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE, 2024. https://doi.org/10.1109/ecce55643.2024.10861303.

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Ahmed, Istiak, Irfan Rahman, Syed Saad Aslam, Ferdous S. Azad, Md Samsul Alam, and Md Abdur Razzak. "Design and Analysis of a Transformer-less Solar Powered Quadratic Boost Converter based Grid Tie Inverter." In 2024 11th International Conference on Power and Energy Systems Engineering (CPESE). IEEE, 2024. https://doi.org/10.1109/cpese62584.2024.10840691.

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Abe, Yuya, and Yamada Hiroaki. "Ripple Current Compensation of DAB Converter with Matching Transformer-Less Series DC Active Filter in DC Distribution Feeder." In 2024 27th International Conference on Electrical Machines and Systems (ICEMS). IEEE, 2024. https://doi.org/10.23919/icems60997.2024.10921387.

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Islam, Md Khurshedul, Md Mizanur Rahman, and Md Fazle Rabbi. "Transformer less, lower THD and highly efficient inverter system." In 2015 International Conference on Advances in Electrical Engineering (ICAEE). IEEE, 2015. http://dx.doi.org/10.1109/icaee.2015.7506853.

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Shivakumar, L. N., and S. B. Shivakumar. "Advanced transformer less inverter for solar PV grid connected system." In 2017 International Conference on Energy, Communication, Data Analytics and Soft Computing (ICECDS). IEEE, 2017. http://dx.doi.org/10.1109/icecds.2017.8389563.

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Pranav, Prabhakar Kumar, and P. N. Korde. "Double tuned resonant filter used transformer less grid connected photovoltaic system." In 2016 International Conference on Energy Efficient Technologies for Sustainability (ICEETS). IEEE, 2016. http://dx.doi.org/10.1109/iceets.2016.7583811.

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Reports on the topic "Transformer-less system"

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Wang, Fei, Zihan Gao, Haiguo Li, et al. SiC Based Modular Transformer-less MW-Scale Power Conditioning System and Control for Flexible CHP System. Office of Scientific and Technical Information (OSTI), 2023. http://dx.doi.org/10.2172/1963762.

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