{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,6]],"date-time":"2025-11-06T04:07:14Z","timestamp":1762402034431,"version":"build-2065373602"},"reference-count":18,"publisher":"Walter de Gruyter GmbH","issue":"11","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2025,11,25]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>The short-term procurement of reactive power is becoming increasingly important, calling for more intensive coordination between grid operators due to local optimization challenges. The German congestion management instrument Redispatch 2.0 provides a platform for such coordination processes. This paper presents an approach and first field test results for extending Redispatch 2.0 by reactive power to provide it from the distribution grid at the point of common coupling to use it for voltage stability in the transmission grid. The results show the potential of expansion and at the same time the challenges that arise in terms of reliable reactive power provision.<\/jats:p>","DOI":"10.1515\/auto-2025-0061","type":"journal-article","created":{"date-parts":[[2025,11,6]],"date-time":"2025-11-06T04:02:33Z","timestamp":1762401753000},"page":"842-853","source":"Crossref","is-referenced-by-count":0,"title":["Field implementation of reactive power management in the congestion management process redispatch 2.0 \u2013 methods and findings"],"prefix":"10.1515","volume":"73","author":[{"given":"Nadja Isabelle","family":"Belz","sequence":"first","affiliation":[{"name":"Technische Universit\u00e4t Ilmenau, Ilmenau , Germany"}]},{"given":"Steffen","family":"Schlegel","sequence":"additional","affiliation":[{"name":"Technische Universit\u00e4t Ilmenau, Ilmenau , Germany"}]},{"given":"Dirk","family":"Westermann","sequence":"additional","affiliation":[{"name":"Technische Universit\u00e4t Ilmenau, Ilmenau , Germany"}]},{"given":"Mario","family":"Richter","sequence":"additional","affiliation":[{"name":"Fraunhofer-Institut f\u00fcr Energiewirtschaft und Energiesystemtechnik IEE , Kassel , Germany"}]},{"given":"David","family":"Heck","sequence":"additional","affiliation":[{"name":"Fraunhofer-Institut f\u00fcr Energiewirtschaft und Energiesystemtechnik IEE , Kassel , Germany"}]},{"given":"Nils","family":"Bornhorst","sequence":"additional","affiliation":[{"name":"Universit\u00e4t Kassel , Kassel , Germany"}]},{"given":"Ankur","family":"Arohi","sequence":"additional","affiliation":[{"name":"Energy & Meteo Systems GmbH , Oldenburg , Germany"}]},{"given":"Denise","family":"Braun","sequence":"additional","affiliation":[{"name":"Avacon Netz GmbH , Helmstedt , Germany"}]},{"given":"Claudia","family":"Riemer","sequence":"additional","affiliation":[{"name":"TEN Th\u00fcringer Energienetze GmbH & Co. KG , Erfurt , Germany"}]},{"given":"Robert","family":"Knoll","sequence":"additional","affiliation":[{"name":"TEN Th\u00fcringer Energienetze GmbH & Co. KG , Erfurt , Germany"}]},{"given":"Friedrich","family":"Sommerwerk","sequence":"additional","affiliation":[{"name":"TEN Th\u00fcringer Energienetze GmbH & Co. KG , Erfurt , Germany"}]},{"given":"Christoph","family":"Brosinsky","sequence":"additional","affiliation":[{"name":"TEN Th\u00fcringer Energienetze GmbH & Co. KG , Erfurt , Germany"}]},{"given":"Florian","family":"Sass","sequence":"additional","affiliation":[{"name":"50Hertz Transmission GmbH , Berlin , Germany"}]}],"member":"374","published-online":{"date-parts":[[2025,11,6]]},"reference":[{"key":"2025110604022647798_j_auto-2025-0061_ref_001","unstructured":"bdew, Redispatch 2.0. [Online] https:\/\/www.bdew.de\/energie\/redispatch-20\/ [Accessed: Jun. 25, 2025]."},{"key":"2025110604022647798_j_auto-2025-0061_ref_002","unstructured":"M. P\u00f6ller, \u201cSystem stability in a renewables-based power system,\u201d 2024."},{"key":"2025110604022647798_j_auto-2025-0061_ref_003","unstructured":"Gesetz \u00fcber die Elektrizit\u00e4ts- und Gasversorgung: EnWG, 2005. [Online] https:\/\/www.gesetze-im-internet.de\/enwg_2005\/EnWG.pdf [Accessed: Jun. 4, 2025]."},{"key":"2025110604022647798_j_auto-2025-0061_ref_004","unstructured":"Netzausbaubeschleunigungsgesetz \u00dcbertragungsnetz: NABEG, 2011. [Online] https:\/\/www.gesetze-im-internet.de\/nabeg\/NABEG.pdf [Accessed: Jun. 4, 2025]."},{"key":"2025110604022647798_j_auto-2025-0061_ref_005","unstructured":"Connect+: Netzbetreiberkooperation. [Online] https:\/\/netz-connectplus.de\/ [Accessed: Jun. 25, 2025]."},{"key":"2025110604022647798_j_auto-2025-0061_ref_006","unstructured":"C. Brosinsky, et al.., \u201cExperiences and lessons learned from the redispatch 2.0 pilot operation at the interface between DSO and TSO,\u201d in ETG Congress 2023, Kassel, 2023."},{"key":"2025110604022647798_j_auto-2025-0061_ref_007","unstructured":"BNetzA, \u201cBeschaffungskonzept f\u00fcr die Spezifikationen und technischen Anforderungen der transparenten, diskriminierungsfreien und marktgest\u00fctzten Beschaffung der nicht frequenzgebundenen Systemdienstleistung \u201eDienstleistungen zur Spannungsregelung\u201c (\u201eBlindleistung\u201c) gem. \u00a7 12h Abs. 1 S. 1 Nr. 1, Abs. 5 EnWG,\u201d 2024. [Online] https:\/\/www.bundesnetzagentur.de\/DE\/Beschlusskammern\/1_GZ\/BK6-GZ\/2023\/BK6-23-072\/BK6-23-072_beschaffungskonzept.pdf?__blob=publicationFile&v=2 [Accessed: Jan. 7, 2025]."},{"key":"2025110604022647798_j_auto-2025-0061_ref_008","unstructured":"Technical requirements for the connection and operation of customer installations to the high voltage network (TAR high voltage), VDE-AR-N 4120, VDE FNN."},{"key":"2025110604022647798_j_auto-2025-0061_ref_009","unstructured":"Technical requirements for the connection and operation of customer installations to the extra high voltage network (TAR extra high voltage), VDE-AR-N 4130, VDE FNN."},{"key":"2025110604022647798_j_auto-2025-0061_ref_010","doi-asserted-by":"crossref","unstructured":"S. Eichner, M. Schuster, H. K\u00f6ppe, F. Sass, and R. Grab, \u201cDevelopment of a pricing model for the reactive power supply via STATCOM capability of a real PV power plant,\u201d IET Conf. Proc., vol.\u00a02023, no.\u00a020, pp.\u00a0597\u2013605, 2023, https:\/\/doi.org\/10.1049\/icp.2023.2791.","DOI":"10.1049\/icp.2023.2791"},{"key":"2025110604022647798_j_auto-2025-0061_ref_011","unstructured":"C. Grahlmann, U. Zickler, B. Schottel, and F. Sass, \u201cSpannungshaltung an der Schnittstelle \u00dcNB\/VNB: Technischer Pilot zur Nutzung der Blindleistungspotenziale aus HS-Kundenanlagen,\u201d in ETG Congress 2023, Kassel, 2023."},{"key":"2025110604022647798_j_auto-2025-0061_ref_012","unstructured":"B. Wiesmann, \u201cLeitfaden f\u00fcr die gegenseitige Bereitstellung von Blindleistung an der Schnittstelle zwischen Netzbetreibern,\u201d 2024. [Online] https:\/\/www.netztransparenz.de\/xspproxy\/api\/staticfiles\/ntp-relaunch\/dokumente\/systemdienstleistungen\/spannungshaltung\/blindleistung\/leitfaden_nb-q-bereitstellung_2024.pdf [Accessed: Jan. 7, 2025]."},{"key":"2025110604022647798_j_auto-2025-0061_ref_013","doi-asserted-by":"crossref","unstructured":"N. I. Belz, S. Schlegel, J. Gr\u00fcnberg, and D. Westermann, \u201cReactive power redispatch at the TSO-DSO interface: analysis of the challenges and differences for processual integration,\u201d Elektrotech. Inftech., vol.\u00a0141, nos. 7-8, pp.\u00a0421\u2013430, 2024, https:\/\/doi.org\/10.1007\/s00502-024-01294-x.","DOI":"10.1007\/s00502-024-01294-x"},{"key":"2025110604022647798_j_auto-2025-0061_ref_014","unstructured":"emsys grid services, Software for a predictive grid management: Sophisticated IT platform for grid operators. [Online] https:\/\/www.emsys-renewables.com\/products\/grid_management\/futurepowerflow.php [Accessed: Jun. 25, 2025]."},{"key":"2025110604022647798_j_auto-2025-0061_ref_015","unstructured":"Y. Harms, D. Mende, L. L\u00f6wer, S. Meinecke, N. Damm, and D. S. Stock, \u201cAMYGO: automated modular energy grid optimization,\u201d 2025. [Online] https:\/\/publica.fraunhofer.de\/entities\/publication\/d4f671f2-4535-4dd6-8cca-9267e87f7ec2."},{"key":"2025110604022647798_j_auto-2025-0061_ref_016","doi-asserted-by":"crossref","unstructured":"L. Thurner, et al.., \u201cPandapower\u2014an open-source Python tool for convenient modeling, analysis, and optimization of electric power systems,\u201d IEEE Trans. Power Syst., vol.\u00a033, no.\u00a06, pp.\u00a06510\u20136521, 2018, https:\/\/doi.org\/10.1109\/TPWRS.2018.2829021.","DOI":"10.1109\/TPWRS.2018.2829021"},{"key":"2025110604022647798_j_auto-2025-0061_ref_017","unstructured":"B. Requardt, Architekturen und Verfahren f\u00fcr modulare Pilotsysteme und Erweiterungen von Netzleitstellen, Dissertation, Universit\u00e4t Kassel; Kassel University Press, Kassel, 2021."},{"key":"2025110604022647798_j_auto-2025-0061_ref_018","unstructured":"F. B. 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