Relevant bibliographies by topics / HVDC System

Contents

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

Academic literature on the topic 'HVDC System'

Author: Grafiati
Published: 4 June 2025
Last updated: 14 July 2025

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Journal articles on the topic "HVDC System"

1

Narayan, R. S., S. Mohan, and K. Sunitha. "Simulative Study into the Development of a Hybrid HVDC System Through a Comparative Research with HVAC: a Futuristic Approach." Engineering, Technology & Applied Science Research 7, no. 3 (2017): 1600–1604. http://dx.doi.org/10.48084/etasr.1192.

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High Voltage Direct Current Transmission (HVDC) is considered a better solution for bulk long distance transmissions. The increased use of HVDC is a result of its advantages over the HVAC systems and especially of its fault stability nature. A better solution is proposed by using a Voltage Source Controlled–HVDC as one of the infeed for the Multi-Infeed HVDC (MIDC or MI-HVDC) systems. The main advantage with the VSC converter is its flexible power control which enhances the stability of the MIDC systems. In this paper, the behavior of an HVDC system is compared with that of an HVAC during faults. A Hybrid HVDC system that includes a LCC as a rectifier unit and a VSC converter as the inverter is being proposed. It is considered suitable for MIDC systems and particularly for supplying a weak AC system. The performance of the system during steady state and transient conditions for all the proposed topologies including HVDC, HVAC and Hybrid HVDC are studied in MATLAB/SIMULINK. All of the proposed control strategies are evaluated via a series of simulation case studies.
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Narayan, R. S., S. Mohan, and K. Sunitha. "Simulative Study into the Development of a Hybrid HVDC System Through a Comparative Research with HVAC: a Futuristic Approach." Engineering, Technology & Applied Science Research 7, no. 3 (2017): 1600–1604. https://doi.org/10.5281/zenodo.809228.

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High Voltage Direct Current Transmission (HVDC) is considered a better solution for bulk long distance transmissions. The increased use of HVDC is a result of its advantages over the HVAC systems and especially of its fault stability nature. A better solution is proposed by using a Voltage Source Controlled–HVDC as one of the infeed for the Multi-Infeed HVDC (MIDC or MI-HVDC) systems. The main advantage with the VSC converter is its flexible power control which enhances the stability of the MIDC systems. In this paper, the behavior of an HVDC system is compared with that of an HVAC during faults. A Hybrid HVDC system that includes a LCC as a rectifier unit and a VSC converter as the inverter is being proposed. It is considered suitable for MIDC systems and particularly for supplying a weak AC system. The performance of the system during steady state and transient conditions for all the proposed topologies including HVDC, HVAC and Hybrid HVDC are studied in MATLAB/SIMULINK. All of the proposed control strategies are evaluated via a series of simulation case studies.
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Sunil, Kumar* Astha Dixit. "HIGH VOLTAGE DIRECT CURRENT (HVDC) IN APPLICATIONS FOR DISTRIBUTED INDEPENDENT POWER PROVIDERS (IPP)." Global Journal of Engineering Science and Research Management 6, no. 5 (2019): 89–100. https://doi.org/10.5281/zenodo.3075762.

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Last some decades the increase the demand of electricity, now it is used mostly bulk power transmission system over long distances and it is interconnected to grid system. The generation of HVDC, the growth of power demand for consumption and utility. Now a day HVDC systemic good solution over HVAC system. My scope of this research on focused on use and development of HVDC and study the ac to dc and dc to ac converter this thesis the compression between HVDC and HVAC overhead transmission system and to study of network of HVDC system.   In this research HVDC system, mainly VSC-HVDC is used as interface to interconnected independent power provider system to grid system. There are some advantage due to fault accurse, it is independent of active power and reactive power. VSC-HVDC have advantages to protect integration of IPPs, interconnected to grid for stabilization. MATLAB/Simulink simulations for different grid connection for VSC-HVDC system. Due to IPPs technology model performs are studies due disturbance analysis of dynamic response with help of. MATLAB/Simulink simulations. So that the Simulation is satisfied condition and power quality improvement. And due to fault occur in VSC-HVDC system to prevent the propagation from grid to integrated IPPs units.     
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Madras, University. "HVDC Links for Automatic Generation Control in a Multi-Area Interconnected Power System." Journal of Science Engineering Technology and Management Science 02, no. 04 (2025): 27–33. https://doi.org/10.5281/zenodo.15063908.

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<em>&nbsp;</em><em>This research analyses how variations in multi-area power system automatic generation control (AGC) work when an HVDC system functions with an HVAC system taking into account system parameter alterations. A fuzzy logic controller serves to connect four areas through parallel HVAC/HVDC transmission link systems also referred to as asynchronous tie lines. A linear model of HVAC/HVDC becomes available for evaluation purposes while analyzing abrupt load variations in the system. The investigation uses a four-area interconnected thermal power system. A system whose dynamic performance has been improved will deliver appropriate solutions to the automatic generation control problem affecting the four-region electrical power system. The controller robustness evaluation happens through varying system parameters. The simulation output demonstrates effectiveness of this approach. Advanced Fuzzy logic controllers in MATLAB-Simulink perform dynamic system analysis both in presence of and absence of an HVDC link. The suggested system achieves better results regarding settling time and overshoot compared to the existing model.</em>
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Hussain, Abadal Salam T., F. Malek, S. Faiz Ahmed, et al. "Operational Optimization of High Voltage Power Station Based Fuzzy Logic Intelligent Controller." Applied Mechanics and Materials 793 (September 2015): 100–104. http://dx.doi.org/10.4028/www.scientific.net/amm.793.100.

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This paper discusses the use of the intelligent microcontroller and also discusses the results from the simulation application of fuzzy logic theory to the control of the high voltage direct and alternation current (HVDC)&amp; (HVAC) power station systems. The application considered their implementation in both low and high level control systems in HVDC&amp; HVAC power station systems. The results for the fuzzy logic based controller shows many improvements compared to the conventional HVDC&amp; HVAC control system. The fuzzy logic based controller concept was further successfully extended to high level control of optimization problems such as the power swings. Based on simulation results, HVDC and HVAC breaker design are online protection against unwanted incidents happening to the system.
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Yang, Wen Qing, Wei Cao, Jian Kun Wu, and Lin Chen. "Research on the Technology of Converting the Existing AC Lines to DC Lines." Advanced Materials Research 614-615 (December 2012): 1394–400. http://dx.doi.org/10.4028/www.scientific.net/amr.614-615.1394.

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Power transmission is a key link in power system. As the increase of power supply, the transmission capacity of the lines should be enlarged too. In the developed area, the right-of-way for transmission line is hard to be obtained. And converting the existing HVAC overhead transmission lines using HVDC technology could enhance the transmission capability. There are three possible plans for different HVAC transmission lines: single-pole HVDC, bi-pole HVDC and tri-pole HVDC.
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G, D. Kamalapur, and Arakeri Keerti. "A Comparative Study of Monopolar and Bipolar HVDC Transmission Systems." European Journal of Advances in Engineering and Technology 7, no. 8 (2020): 21–26. https://doi.org/10.5281/zenodo.10667501.

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<strong>ABSTRACT</strong> In recent years, there is a rapid growth in the demand for electricity and this demand is geographically uneven.&nbsp; Power is generated at remote locations and the wheeling of this power through AC lines is restricted by stability limitations. With the increasing size and complexity of transmission network its performance decreases. Hence there is a need for upgrading the existing system. This can be done by incorporating FACTS devices or by using HVDC transmission. FACTS devices are effective only for a limited distance and for long transmission HVDC is more advantageous. An attempt is made in this paper for a comparative study of three different long transmission technologies; High voltage AC (HVAC), monopolar High voltage DC (HVDC) and bipolar High voltage DC (HVDC).&nbsp; These are compared in terms of voltage regulation, THD and power loss for different transmission line lengths. The breakeven distance for monopolar and bipolar HVDC systems, power up gradation has been calculated by comparing the receiving end power in HVDC system with conventional HVAC system.
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Siregar, Yulianta, and Credo Pardede. "Study of Hybrid Transmission HVAC/HVDC by Particle Swarm Optimization (PSO)." Energies 15, no. 20 (2022): 7638. http://dx.doi.org/10.3390/en15207638.

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There are considerable power losses in Indonesia’s SUMBAGUT 150 kV transmission High Voltage Alternating Current Network (HVAC) system. These power losses and the voltage profile are critical problems in the transmission network system. This research provides one possible way to reduce power losses involving the use of a High Voltage Direct Current (HVDC) network system. Determining the location to convert HVAC into HVDC is very important. The authors of the current study used Particle Swarm Optimization (PSO) to determine the optimal location on the 150 kV SUMBAGUT HVAC transmission network system. The study results show that, before using the HVDC network system, the power loss was 68.41 MW. On the other hand, power loss with the conversion of one transmission line to HVDC was 57.31 MW for “Paya Pasir–Paya Geli” (efficiency 16.22%), 51.79 MW for “Paya Pasir–Sei Rotan” (efficiency 24.29%), and 60.8 MW for “Renun–Sisikalang” (efficiency 110.12%). The power loss with the conversion of two transmission lines to HVDC was 45.7 MW for “Paya Pasir–Paya Geli” and “Paya Pasir–Sei Rotan” (efficiency 33.19%), 44.95 MW for “Paya Pasir–Paya Geli” and “Renun–Sidikalang” (efficiency 26.98%), and 44.69 MW for “Paya Pasir–Sei Rotan” and “Renun–Sidikalang” (efficiency 34.67%). The power loss with the conversion of three transmission lines to HVDC was 38.71 MW for “Paya Pasir–Paya Geli,” “Paya Pasir–Sei Rotan,” and “Renun–Sidikalang” (efficiency 41.41%).
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Laninga, Jeff, Ali Nasr Esfahani, Gevindu Ediriweera, Nathan Jacob, and Behzad Kordi. "Monitoring Technologies for HVDC Transmission Lines." Energies 16, no. 13 (2023): 5085. http://dx.doi.org/10.3390/en16135085.

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HVDC transmission systems are becoming more prevalent because of the advantages they offer. They are more efficient and environmentally friendly and are becoming preferred in distributed power generation. The reliable operation of HVDC transmission lines requires distributed, online monitoring, which is not as well-developed as those in an HVAC system. The advancement of HVDC systems will require online monitoring that provides information on the operating and environmental conditions, mechanical stress on the conductors and the structure, vegetation clearance, and security of the system. This perspective paper provides a thorough overview of the state-of-the-art technologies that are applicable to the monitoring of HVDC transmission lines. The challenges and future direction in the development of sensors for HVDC applications are highlighted. One of the key challenges unique to HVDC transmission lines is energy harvesting from the transmission line conductors to provide power for the monitoring equipment. This paper reviews the potential technologies for energy harvesting from HVAC transmission lines and their suitability for employment in HVDC transmission lines.
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Koondhar, Mohsin Ali, Ghulam Sarwar Kaloi, Abdul Sattar Saand, et al. "Critical Technical Issues with a Voltage-Source-Converter-Based High Voltage Direct Current Transmission System for the Onshore Integration of Offshore Wind Farms." Sustainability 15, no. 18 (2023): 13526. http://dx.doi.org/10.3390/su151813526.

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Long-distance offshore wind power transmission systems utilize multi-terminal high voltage direct current (MT-HVDC) connections based on voltage source converters (VSCs). In addition to having the potential to work around restrictions, the VSC-based MT-HVDC transmission system has significant technical and economic merits over the HVAC transmission system. Offshore wind farms (OWFs) will inevitably grow because of their outstanding resistance to climate change and ability to provide sustainable energy without producing hazardous waste. Due to stronger and more persistent sea winds, the OWF often has a higher generation capacity with less negative climate effects. The majority of modern installations are distant from the shore and produce more power than the early OWF sites, which are situated close to the shore. This paradigm shift has compelled industry and professional researchers to examine transmission choices more closely, specifically HVAC and HVDC transmission. This article conducts a thorough analysis of grid connection technologies for massive OWF integration. In comparison to earlier assessments, a more detailed discussion of HVDC and HVAC topologies, including HVDC based on VSCs and line-commutated converters (LCCs), and all DC transmission systems, is offered. Finally, a selection criterion for HVDC transmission is advised, and its use is argued to be growing.
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Dissertations / Theses on the topic "HVDC System"

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Gao, Siyu. "Grid synchronisation of VSC-HVDC system." Thesis, University of Manchester, 2015. https://www.research.manchester.ac.uk/portal/en/theses/grid-synchronisation-of-vschvdc-system(6de14261-b0cd-4a82-bfb9-2ccaae012c4e).html.

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This thesis investigates issues affecting grid synchronisation of VSC-HVDC systems with particular regard to, but not limited to, offshore wind power generation during the complex but potentially serious behaviours following solar storms. An averaged value model (AVM) for the contemporary modular multilevel converter (MMC) based VSC-HVDC system is developed and is used in combination with different phase-locked loop (PLL) models and the unified magnetic equivalent circuit (UMEC) transformer model to assess the impacts of geomagnetically induced current (GIC) on grid synchronisation of an offshore VSC-HVDC system. GIC is DC current flowing in the earth caused by strong geomagnetic disturbance events. GIC enters the electric utility grid via the grounded transformer neutral and can cause severe saturation to transformers. This in turn causes disruptions to grid synchronisation. The main contribution of this thesis is that effects of GIC are studied using the UMEC transformer model, which can model saturation. The assessment leads to the development of enhanced fundamental positive sequence control (EFPSC) which is capable of reducing the stress on the system during GIC events. The methods developed can also be applied to other non-symmetrical AC events occurring in VSC-HVDC such as single-phase faults. Additional contributions of the thesis are:A mathematical model of the MMC is derived and forms the foundation of the AVM. The AVM is verified against a detailed equivalent-circuit-based model and shows good accuracy. The PLL is the essential component for grid synchronisation of VSC-HVDC system. Different PLLs are studied in detail. Their performance is compared both qualitatively and quantitatively. This appears to have been done for the first time systematically in the public literature. The UMEC model is verified using hand calculation. Its saturation characteristic is matched to a predefined B-H curve and is also verified. The verifications show that this model is capable of modelling transformer saturation and thus is suitable for this study. The consolidation of the AVM, PLL, UMEC, GIC and EFPSC provides an insight into the how the MMC based VSC-HVDC system behaves under severe geomagnetic disturbances and the possible methods to mitigate the risks and impacts to the power grid.
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Oyedokun, David Temitope. "Power flow and rotor angle stability studies of HVAC-HVDC power system interconnections using DigSILENT." Master's thesis, University of Cape Town, 2010. http://hdl.handle.net/11427/12367.

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Includes bibliographical references (leaves 143-147).<br>The backbone of all industrialised nations is the success of the power sector, which involves an efficient, reliable and secure means of power generation, transmission and distribution. Industrial growth and urbanisation have together endlessly stimulated electrical engineers to ensure that the electrical power needs of the society are met.
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Xue, Ying. "Modelling and control of hybrid LCC HVDC System." Thesis, University of Birmingham, 2016. http://etheses.bham.ac.uk//id/eprint/6496/.

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A novel hybrid HVDC system is proposed based on the traditional LCC HVDC system. The proposed system is able to achieve full elimination of commutation failures which cannot be achieved in traditional LCC HVDC systems. In addition, reactive power controller is designed for the hybrid HVDC system. The controller is able to achieve zero reactive power exchange with the connected AC system at inverter side. It can also facilitate a faster fault recovery. Finally, the black start capability of the hybrid system is investigated. The black start sequence and inverter AC voltage controller are designed to achieve smooth and reliable black start of inverter AC system. The performances of the proposed system and controller are validated through detailed simulations in Real Time Digital Simulator (RTDS).
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Gao, Yang. "Analysis and protection of multi-terminal HVDC system." Thesis, Queen's University Belfast, 2016. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.706682.

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The thesis is essentially concerned with the modeling and fault analysis of Modular Multilevel Converter (MMC) based High Voltage Direct Current (HVDC) systems with DC circuit breakers connected. A generalized MMC model is proposed and the system behaviour of MMCs subject to both DC line-to-line and line-to-ground faults is analyzed. Various stages of DC voltage / current transient processes are studied and analyzed. Simulation results are presented to illustrate the behaviour of the system under such faults. A hybrid multi-terminal HVDC transmission system model consisted of one MMC, one Full-Bridge Modular Multilevel Converter (FB-MMC) and one conventional two-level Voltage Source Converter (VSC) has been studied in this thesis. In the first part, the steady-state behaviors of these three converters are described, and the simulation results testing the normal performance of MMC, FB-MMC and VSC are given. Considering the necessity of analysis on the hybrid three-terminal DC grid under different DC fault conditions, five fault conditions have been tested, i.e. pole-to-pole DC fault near MMC, pole-to-pole DC fault near FB-MMC, pole-to-ground DC fault at FB-MMC, pole-to-ground DC fault at MMC and pole-to-ground DC fault at VSC. To isolate the DC fault, DC breakers are discussed and the hybrid DC breaker is adopted for the simulation. Because of the DC breaker, after the fault occurs, the three-terminal hybrid DC grid can be transformed a two-terminal hybrid HVDC with these healthy converters, so that the healthy HVDC can continue to operate. The simulation results demonstrate the behaviors of the three different converters under two different DC fault conditions. Finally two simplified models are proposed for studying DC fault behaviour of MMC based HVDC systems, one is an average model and the other is a diode model.
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Jarnehammar, Filip. "Development of an Energy Management System for HVDC Grids." Thesis, KTH, Industriell ekologi, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-189061.

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As demand for renewable energy sources increases so does the pressure exerted on the transmission grid. Variable sources strain the existing power lines and the control system needs to incorporate faster response times when redirecting power flow. Using HVDC grid technology multiple AC networks can be concatenated across longer distances. This creates op- portunity for solar- or wind power plants to be constructed further away from consumers. However this technology calls for a SCADA system being developed to bridge the gap between fast changing voltages throughout an HVDC grid and less frequent control rate of the underlying AC networks. This paper suggest an architecture where a centralised control system receives data from substation measurement units localised throughout the grid. A database and a GUI, created in Microsoft SQL Server and Zenon respectively, are developed in order to store, process and display the communicated information, such as voltages, currents and power flows. The control center would work on an update frequency of about one second up to a minute, thus being able to implement directions given by the AC grid control systems on the faster changing HVDC grid. The proposed architecture is applied to a real time simulation of an HVDC grid connected to multiple wind parks and AC networks where events were displayed as expected.
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Jarnehammar, Filip, and Niklas Ung. "Development of an Energy Management System for HVDC Grids." Thesis, KTH, Skolan för elektro- och systemteknik (EES), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-200636.

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Dalersand, Saga, Edvin Bäckstadi, and Fredrik Gjöthlén. "Measurement system for pre-discharge currents in HVDC tests." Thesis, Uppsala universitet, Institutionen för elektroteknik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-449959.

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To measure the current impulses before a discharge process in an insulation material is completed a proposed system has been built theoretically. The blocks in the system have been studied by going through relevant sources and meetings with the supervisor of the project and new ideas have been considered.  With the goal of having a proposed theoretical circuit that can measure current impulses with a peak of 100A, some methods have been excluded and some have been put into the system. Exclusion of some methods are because there was not enough time to dig into a completely new approach for all the methods, and therefore some methods were studied more deeply than others.  The project started with a lot of reading to get understanding of the fundamental process of long air gap discharges and continued with putting the theory into a simulated system for measuring current.  The proposed system has been simulated and a result has been drawn from this by looking into the bandwidth, the sensitivity and accuracy of the system.
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Holthe, Alexander Håkan George. "Analysis of a Multi-Infeed HVDC System in the Norwegian Power System." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for elkraftteknikk, 2014. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-26982.

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The impact of a new Modular Multi-Level Converter (MMC) on a Line Commutated Converter (LCC) in the same AC-grid, representing the future system of NordLink and NorNed is investigated. This multi-infeed HVDC system is compared against today&apos;s LCC stand alone system. A method for detecting commutation failure is proposed. The commutation failure immunity index is 36% and 28% respectively. The result indicate that the MMC-link hence mitigates the weakness of the LCC-link, and makes the LCC inverter less prone to commutation failure. The multi-infeed HVDC system is analysed in both steady and transient state. The MMC is able to control the active and reactive power, and enhances AC voltage regulation. Existing voltage supporting equipment can thus be utilized for a more continuous voltage regulation when the new MMC-link is connected, and to minimize losses. Single and three phase to ground faults are applied. The results indicate that a LCC inverter in weak AC grids may suffer from commutation failure. The MMC is able to ride through relatively severe AC faults. The results indicates that the multi-infeed system improves the performance when AC faults are applied as compared the existing LCC stand alone system. The MMC-link is able to mitigate the impact of AC faults, thus helping the LCC-link recover faster. The coupling effect between AC and DC overhead lines sharing the same Rights-of-Way is investigated, and a single pole to ground fault is applied. Induced DC currents into AC lines are detected. The peak rms neutral current in the AC lines is found to be 1000 A for fault location close to MMC inverter. Two mitigation methods are proposed. First, an optimal displacement of the middle AC tower is found to be 45 meters apart from the DC tower, and leads to a reduction of 22.3% (777 A). Second, transposition of the AC-lines efficiently reduced the coupling effect, as it averages the unbalance between the three phases.
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Babazadeh, Davood. "Distributed Control of HVDC Transmission Grids." Doctoral thesis, KTH, Elkraftteknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-202753.

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Recent issues such as priority access of renewable resources recommended by European energy directives and increase the electricity trading among countries lead to new requirements on the operation and expansion of transmission grids. Since AC grid expansions are limited by legislative issues and long distance transmission capacity, there is a considerable attention drawn to application of HVDC transmission grids on top of, or in complement to, existing AC power systems. The secure operation of HVDC grids requires a hierarchical control system. In HVDC grids, the primary control action to deal with power or DC voltage deviations is communication-free and local. In addition to primary control, the higher supervisory control actions are needed to guarantee the optimal operation of HVDC grids. However, the implementation of supervisory control functions is linked to the arrangement of system operators; i.e. an individual HVDC operator (central structure) or sharing tasks among AC system operators (distributed structure). This thesis presents distributed control of an HVDC grid. To this end, three possible supervisory functions are investigated; coordination of power injection set-points, DC slack bus selection and network topology identification. In this thesis, all three functions are first studied for the central structure. For the distributed solution, two algorithms based on Alternating Direction Method of Multipliers (ADMM) and Auxiliary Problem Principle (APP) are adopted to solve the coordination of power injection. For distributed selection of DC slack bus, the choice of parameters for quantitative ranking of converters is important. These parameters should be calculated based on local measurements if distributed decision is desired. To this end, the short circuit capacity of connected AC grid and power margin of converters are considered. To estimate the short circuit capacity as one of the required selection parameters, the result shows that the recursive least square algorithm can be very efficiently used. Besides, it is possible to intelligently use a naturally occurring droop response in HVDC grids as a local measurement for this estimation algorithm. Regarding the network topology, a two-stage distributed algorithm is introduced to use the abstract information about the neighbouring substation topology to determine the grid connectivity.<br><p>QC 20170306</p>
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Borhani, Mohammad. "Anomaly Detection using Machine Learning Approaches in HVDC Power System." Thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-48714.

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Books on the topic "HVDC System"

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Padiyar, K. R. HVDC power transmission systems: Technology and system interactions. Wiley, 1990.

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Persson, Per-Goran. Control handbook: HVAC system. Tour and Andersson AB, 1994.

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Sheet Metal and Air Conditioning Contractors' National Association (U.S.), ed. HVAC systems applications. Sheet Metal and Air Conditioning Contractors National Association, 1987.

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Albert, Thumann, ed. Optimizing HVAC systems. Fairmont Press, 1988.

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Haines, Roger W. HVAC systems design handbook. 5th ed. McGraw-Hill, 2010.

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Haines, Roger W. HVAC systems design handbook. 3rd ed. McGraw-Hill, 1998.

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Thumann, Albert. Efficient HVAC systems deskbook. Fairmont Press, 1997.

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H, Spethmann Donald, ed. HVAC controls and systems. McGraw-Hill, 1993.

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Lewis, Wilson C., ed. HVAC systems design handbook. 4th ed. McGraw-Hill, 2003.

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W, Haines Roger. HVAC systems design handbook. 2nd ed. McGraw-Hill, 1994.

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Book chapters on the topic "HVDC System"

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Domínguez-García, José Luis, and Carlos E. Ugalde-Loo. "Power system oscillation damping by means of VSC-HVDC systems." In HVDC Grids. John Wiley & Sons, Inc., 2016. http://dx.doi.org/10.1002/9781119115243.ch19.

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Hertem, Dirk Van, Robert H. Renner, and Johan Rimez. "Power system operations with HVDC grids." In HVDC Grids. John Wiley & Sons, Inc., 2016. http://dx.doi.org/10.1002/9781119115243.ch10.

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Ibrahim, Nagwa F., and Sobhy S. Dessouky. "VSC-HVDC Control System." In Power Systems. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-51661-1_3.

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Lu, Qiang, Yuanzhang Sun, and Shengwei Mei. "Nonlinear Control of HVDC Systems." In Nonlinear Control Systems and Power System Dynamics. Springer US, 2001. http://dx.doi.org/10.1007/978-1-4757-3312-9_8.

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Ibrahim, Nagwa F., and Sobhy S. Dessouky. "Experimental Investigation for HVDC System." In Power Systems. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-51661-1_6.

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Song, Jia, Tianyu Zhang, Dawei Yan, et al. "A Brief Comparison Between Conventional HVDC and VSC-HVDC Transmission System." In Lecture Notes in Electrical Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-7146-2_20.

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Szechtman, Marcio. "Impact of AC System Characteristics on HVDC System Performance." In CIGRE Green Books. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-030-71619-6_29-1.

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Singh, Sunil Kumar. "Intelligent Fault Location Scheme for HVDC System." In Lecture Notes in Electrical Engineering. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-6605-7_17.

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Meegahapola, Lasantha, Siqi Bu, and Mingchen Gu. "Overview of HVDC Technologies and Power System Stability." In Power Systems. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-06384-8_2.

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Li, Bin, and Jiawei He. "DC Fault Characteristics of the VSC-HVDC System." In Protection Principle and Technology of the VSC-Based DC Grid. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-6644-8_3.

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Conference papers on the topic "HVDC System"

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Yang, Jun, Fangjie Wu, Jialin Zhang, et al. "Principle and System Performance of Flexible-Commutation Converter." In 2024 International Conference on HVDC (HVDC). IEEE, 2024. http://dx.doi.org/10.1109/hvdc62448.2024.10722969.

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Zhumabieke, Abai, and Chenglong Lan. "Design of Cable Temperature Monitoring System Based on RFID." In 2024 International Conference on HVDC (HVDC). IEEE, 2024. http://dx.doi.org/10.1109/hvdc62448.2024.10722888.

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Lian, Xingwen, Rongtao Li, Qiang Zhang, Yingqing Liu, Shaonan Wang, and Xianen Ning. "Intelligent Inspection Robot Motion Control System for Valve Hall." In 2024 International Conference on HVDC (HVDC). IEEE, 2024. http://dx.doi.org/10.1109/hvdc62448.2024.10722945.

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Yuan, Ming, Xiang Li, and Feng Wang. "Design of Controllable Line Commutated Converter Valve Control System." In 2024 International Conference on HVDC (HVDC). IEEE, 2024. http://dx.doi.org/10.1109/hvdc62448.2024.10722994.

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Wang, Xiaohan, Jiafei Li, Yi Lu, Yuefeng Yang, Lanfang Li, and Wei Wang. "Engineering Application of Valve Monitoring System for Flexible HVDC." In 2024 International Conference on HVDC (HVDC). IEEE, 2024. http://dx.doi.org/10.1109/hvdc62448.2024.10723070.

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Ren, Chenglin, Yuming Ye, Kepeng Xia, and Junyang Wang. "Cooperative Control Strategy for Power Balance of VSC-MTDC System." In 2024 International Conference on HVDC (HVDC). IEEE, 2024. http://dx.doi.org/10.1109/hvdc62448.2024.10722951.

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Zuo, Qianglin, Qiaoshu Lei, and Hao Yan. "Reliability Analysis of Fuses in AC Capacitors for HVDC System." In 2024 International Conference on HVDC (HVDC). IEEE, 2024. http://dx.doi.org/10.1109/hvdc62448.2024.10723036.

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Deng, Nan, Bingjian Yang, Jun Yang, Haiwei Jiang, Guangshuo Liu, and Bin Xu. "MMC-CLCC Hybrid Direct Current Transmission System and Its Control Strategy." In 2024 International Conference on HVDC (HVDC). IEEE, 2024. http://dx.doi.org/10.1109/hvdc62448.2024.10723076.

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Ou, Kaijian, Wencong Wu, and Haiqing Cai. "The Development of Simulation Mirror System and its Application in HVDC." In 2024 International Conference on HVDC (HVDC). IEEE, 2024. http://dx.doi.org/10.1109/hvdc62448.2024.10722993.

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Gao, Shengfu, Guohua Zhang, Hao Li, Miaosheng Qiu, and Anbing Wu. "Deep Transfer Learning Based Bearing Fault Detection Method for Valve Cooling System." In 2024 International Conference on HVDC (HVDC). IEEE, 2024. http://dx.doi.org/10.1109/hvdc62448.2024.10722916.

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Reports on the topic "HVDC System"

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Baete, Christophe. PR-405-163600-R01 Assessing High Voltage DC Interference Risks on Buried Pipelines. Pipeline Research Council International, Inc. (PRCI), 2019. http://dx.doi.org/10.55274/r0011566.

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This report refers to the activities performed in the frame of PRCI project on the evaluation of interference risk from high voltage power lines (HVDC) on buried pipelines. There exist different types of HVDC systems and configurations and only some of them may affect pipeline corrosion and safety. First, a literature study was performed to identify the various HVDC system configurations and operational conditions, to define the corrosion and safety threats on pipelines and the parameters influencing the interference level. Next, simulations were performed to understand how the operational conditions of the HVDC system, the pipeline properties, the cathodic protection settings and the soil conditions determine the magnitude of DC stray current corrosion and voltage induced safety risk. Lastly, industrial cases were simulated and mitigative measures were proposed. Guidelines are proposed for estimating the risk associated with HVDC lines. This report has a related webinar.
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Nuqui, Reynaldo. Cyber Attack Resilient HVDC System (CARDS) (Final Scientific/Technical Report). Office of Scientific and Technical Information (OSTI), 2019. http://dx.doi.org/10.2172/1810571.

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Clark, Brian. Building control graphics criteria update : standards and criteria project 23T12. Engineer Research and Development Center (U.S.), 2024. http://dx.doi.org/10.21079/11681/49440.

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This US Army Corps of Engineers (USACE) Standards and Criteria effort recommends updates to the building-graphics-related content in Unified Facilities Criteria (UFC) 3-470-01 and Unified Facilities Guide Specifications (UFGS) 25 10 10. Building graphics serve as the primary facility interface and are required for any HVAC controls integration project to a base-wide system; however, the current lack of criteria significantly limits their effectiveness and regularly yields inconsistent, low-quality tools for end users. This project developed “Guiding Principles” of good HVAC graphics along with the criteria language to assist the DoD in procuring and implement-ing good graphics. This report includes extensive illustrations to demonstrate good versus poor implementations of the proposed criteria. The intent is not to establish DoD-level graphics standards with these images but give a litmus test to designers and quality assurance staff for what right (and wrong) looks like. Primary recommendations are for graphics drawings designer responsibilities and contractor shop drawing requirements where installation standards are unavailable. Both designer criteria and spec-level functionality are defined using the Guiding Principles developed in this report. Future re-search topics are also described for enhanced trending capabilities, development of standard HVAC system-level performance indicators, and cloud-based connections to ongoing commissioning (OCx) systems.
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Schiavo, Larissa. The Battle for Better Air. Asimov Press, 2025. https://doi.org/10.62211/82pt-11tr.

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Walker, I. S., J. A. Siegel, and G. Degenetais. Simulation of residential HVAC system performance. Office of Scientific and Technical Information (OSTI), 2001. http://dx.doi.org/10.2172/785278.

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Whalen, Scott A., and Charles D. Corbin. Advanced HVAC System for Smart Grid. Office of Scientific and Technical Information (OSTI), 2015. http://dx.doi.org/10.2172/1373021.

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M.M. Ansari. SURFACE INDUSTRIAL HVAC SYSTEM DESCRIPTION DOCUMENT. Office of Scientific and Technical Information (OSTI), 2005. http://dx.doi.org/10.2172/861924.

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Westervelt, Eileen, Joseph Bush, Christopher Battisti, Brianna Morton, Heather FitzHenry, and David Schwenk. Technology transfer : converting multizone HVAC systems from constant to variable volume. Engineer Research and Development Center (U.S.), 2023. http://dx.doi.org/10.21079/11681/47439.

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This project promotes awareness and facilitates implementation of a low-cost controls retrofit for multizone air handling systems as an interim solution for energy efficiency that accrues savings while delaying system replacement. Implementation tools support technology evaluation and rapid implementation. Products include the following: fact sheet, technical note, pitch briefing, scoping guide, savings estimator, procurement package templates, commissioning guide, and on-line training. Multiple outreach activities occurred including presentations, journal articles, and contacting potentially interested parties.
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Choi, Bongkeun, Byungjae Ahn, Jeonggook Paek, and Dongsin Kim. CFD Analysis of Center-Mounted HVAC System. SAE International, 2005. http://dx.doi.org/10.4271/2005-08-0329.

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Watson, D. HVAC Duct Pressure Optimization System v5.pdf. Office of Scientific and Technical Information (OSTI), 2021. http://dx.doi.org/10.2172/1797561.

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