Commercialization, Advancement and Cost Reduction of Superconducting Maglev Technology

「高温超電導磁石の営業車両への投入を前提に、山梨リニア実験線における走行試験と小牧研究施設における検証を進めるとともに、最新のＩＣＴを活用した効率的な運営体制の実現に向けた開発において、ＡＩ等による画像やビッグデータの分析システムの改良・実証等を進めるなど、一層のコストダウンとブラッシュアップに取り組みました。また、Ｌ０系改良型試験車（Ｍ10）を活用した技術開発等により営業車両の仕様策定と設計の深度化を進めました。」

「In March 2026, the company received an assessment that, since comprehensive verification of the technological development challenges in the basic plan would be completed through the results of technological development achieved by the end of the fiscal year, technological development based on the basic plan would come to an end.」

「In addition, we introduced one intermediate car, a new improved L0 Series test train, on the Yamanashi Maglev Test Line and advanced the development of commercial-train specifications and the design while also using the data obtained from the train.」

「In addition, we will introduce a new improved L0 Series test train on the Yamanashi Maglev Test Line and further advance the design by developing specifications for commercial trains while also using the data obtained from the test train.」

「Meanwhile, for superconducting maglev technology, we continued running tests on the Yamanashi Maglev Test Line and conducting verification at the Komaki Research Facility, on the assumption that high-temperature superconducting magnets will be introduced in commercial trains. We also pursued further cost reductions and improvements by, among other initiatives, improving and demonstrating systems for analyzing images and big data using AI and other technologies as part of the development of an efficient operating structure leveraging the latest technologies, including ICT.」

「In the development of an efficient operating system using the latest technologies, including ICT, the company will advance the improvement and validation of systems for analysing images and big data using AI and other technologies.」

「Meanwhile, for superconducting maglev technology, based on the planned introduction of high-temperature superconducting magnets into commercial rolling stock, the company conducted running tests on the Yamanashi Maglev Test Line and validation at the Komaki Research Facility. It also pursued further cost reductions and technological enhancement by advancing development and validation toward an efficient operating system using the latest technologies, including ICT.」

「Meanwhile, for superconducting maglev technology, based on the planned introduction of high-temperature superconducting magnets into commercial rolling stock, the company conducted running tests on the Yamanashi Maglev Test Line and validation at the Komaki Research Facility. It also pursued further cost reductions and technological enhancement by advancing development and validation toward an efficient operating system using the latest technologies, including ICT.」

「In March 2023, the technology received an assessment that its enhancement was progressing steadily.」

「Meanwhile, for superconducting maglev technology, the company conducted running tests on the Yamanashi Maglev Test Line and validation at the Komaki Research Facility for the introduction of high-temperature superconducting magnets on the commercial line, while working to further enhance the technology and reduce the costs of constructing, operating and maintaining the commercial line. It also conducted experience rides on the superconducting maglev using the improved test train to build anticipation for the opening of the Chuo Shinkansen.」

「Meanwhile, for superconducting maglev technology, the company conducted running tests on the Yamanashi Maglev Test Line and validation at the Komaki Research Facility for the introduction of high-temperature superconducting magnets on the commercial line, while working to further enhance the technology and reduce the costs of constructing, operating and maintaining the commercial line.」

「Meanwhile, for superconducting maglev technology, the company conducted running tests on the Yamanashi Maglev Test Line and validation at the Komaki Research Facility for the introduction of high-temperature superconducting magnets on the commercial line, while working to further enhance the technology and reduce the costs of constructing, operating and maintaining the commercial line. It also conducted experience rides on the superconducting maglev using the improved test train to build anticipation for the opening of the Chuo Shinkansen.」

「Meanwhile, on the Yamanashi Maglev Test Line, running tests were conducted using the improved test train combined with existing L0 Series rolling stock, and the necessary data were obtained for introducing high-temperature superconducting magnets on the commercial line. The company also worked to enhance superconducting maglev technology and reduce the costs of constructing, operating and maintaining the commercial line.」

「Meanwhile, on the Yamanashi Maglev Test Line, running tests were conducted using the improved test train combined with existing L0 Series rolling stock, and the necessary data were obtained for introducing high-temperature superconducting magnets on the commercial line. The company also worked to enhance superconducting maglev technology and reduce the costs of constructing, operating and maintaining the commercial line.」

「Meanwhile, on the Yamanashi Maglev Test Line, running tests were conducted using the improved test train combined with existing L0 Series rolling stock, and the necessary data were obtained for introducing high-temperature superconducting magnets on the commercial line. The company also worked to enhance superconducting maglev technology and reduce the costs of constructing, operating and maintaining the commercial line.」

「For the high-temperature superconducting magnets, the company will conduct running tests and obtain the necessary data for their introduction on the commercial line, while pursuing cost reductions. It will also proceed with determining the specifications of commercial rolling stock and begin design work.」

「On the Yamanashi Maglev Test Line, the improved test train was combined with existing L0 Series rolling stock and running tests were resumed in preparation for determining the specifications of commercial rolling stock. The company also worked to enhance superconducting maglev technology and reduce the costs of constructing, operating and maintaining the commercial line.」

「On the Yamanashi Maglev Test Line, the improved test train was combined with existing L0 Series rolling stock and running tests were resumed in preparation for determining the specifications of commercial rolling stock. The company also worked to enhance superconducting maglev technology and reduce the costs of constructing, operating and maintaining the commercial line.」

「On the Yamanashi Maglev Test Line, preparations progressed for resuming running tests using commercial-line-specification rolling stock and equipment. The improved test train was transported to the rolling stock depot, combined with existing L0 Series rolling stock, and used for adjustment tests and other activities. The company also worked to enhance superconducting maglev technology and reduce the costs of constructing, operating and maintaining the commercial line.」

「In preparation for determining the specifications of commercial rolling stock, the improved test train further enhanced from the L0 Series was completed in March.」

「Meanwhile, on the Yamanashi Maglev Test Line, 2 trainsets were operated alternately using commercial-line-specification rolling stock and equipment to continue long-distance running tests and other tests, advancing validation of the maintenance system required for commercial operations. The company also worked to enhance superconducting maglev technology and reduce the costs of constructing, operating and maintaining the commercial line.」

「Meanwhile, on the Yamanashi Maglev Test Line, 2 trainsets were operated alternately using commercial-line-specification rolling stock and equipment to continue long-distance running tests and other tests, advancing validation of the maintenance system required for commercial operations. The company also worked to enhance superconducting maglev technology and reduce the costs of constructing, operating and maintaining the commercial line.」

「Meanwhile, on the Yamanashi Maglev Test Line, 2 trainsets were operated alternately using commercial-line-specification rolling stock and equipment to continue long-distance running tests and other tests, advancing validation of the maintenance system required for commercial operations. The company also worked to enhance superconducting maglev technology and reduce the costs of constructing, operating and maintaining the commercial line. In preparation for determining the specifications of commercial rolling stock, production progressed on an improved test train further enhanced from the L0 Series, and the company steadily conducted the necessary running tests in anticipation of introducing the improved test train. It also conducted “Superconducting Maglev Experience Rides,” allowing many people to experience travel at 500 km/h.」

「With respect to superconducting maglev technology, which has been completed as a practical technology, the company is conducting long-distance running tests and other tests on the Yamanashi Maglev Test Line using commercial-line-specification rolling stock and equipment, with 2 trainsets operated alternately, to validate the maintenance system required for commercial operations. It is also working to enhance superconducting maglev technology and reduce the costs of constructing, operating and maintaining the commercial line.」

「Meanwhile, on the Yamanashi Maglev Test Line, 2 trainsets were operated alternately using commercial-line-specification rolling stock and equipment to continue long-distance running tests and other tests, advancing validation of the maintenance system required for commercial operations. The company also worked to enhance superconducting maglev technology and reduce the costs of constructing, operating and maintaining the commercial line.」

「The N700S verification test train was used to conduct basic performance tests of acceleration, braking and other capabilities, as well as basic performance tests of the battery-powered self-propulsion system.」

「Meanwhile, on the Yamanashi Maglev Test Line, 2 trainsets were operated alternately using commercial-line-specification rolling stock and equipment to continue long-distance running tests and other tests, advancing validation of the maintenance system required for commercial operations. The company also worked to enhance superconducting maglev technology and reduce the costs of constructing, operating and maintaining the commercial line.」

「On the Yamanashi Maglev Test Line, 2 trainsets were operated alternately using commercial-line-specification rolling stock and equipment to continue long-distance running tests and other tests, advancing validation of the maintenance system required for commercial operations. The company also worked to further enhance superconducting maglev technology and reduce the costs of constructing, operating and maintaining the commercial line.」

「Meanwhile, on the Yamanashi Maglev Test Line, 2 trainsets were operated alternately using commercial-line-specification rolling stock and equipment to continue long-distance running tests and other tests, advancing validation of the maintenance system required for commercial operations. The company also worked to enhance superconducting maglev technology and reduce the costs of constructing, operating and maintaining the commercial line.」

「In the transportation business, on the Yamanashi Maglev Test Line, 2 trainsets were operated alternately using commercial-line-specification rolling stock and equipment to continue long-distance running tests and other tests, advancing validation of the maintenance system required for commercial operations. The company also worked to enhance superconducting maglev technology and reduce the costs of constructing, operating and maintaining the commercial line.」

「Meanwhile, on the Yamanashi Maglev Test Line, 2 trainsets were operated alternately using commercial-line-specification rolling stock and equipment to continue long-distance running tests and other tests, advancing validation of the maintenance system required for commercial operations. The company also worked to enhance superconducting maglev technology and reduce the costs of constructing, operating and maintaining the commercial line.」

「The project is being pursued with the company's own funds. Costs at every stage, including construction, operations and maintenance, are reviewed by the in-house Chuo Shinkansen Construction Cost Reduction Committee and rigorously reduced while ensuring safety. The company also intends to respond flexibly by optimising resource allocation in line with its business conditions.」

「Meanwhile, on the Yamanashi Maglev Test Line, 2 trainsets were operated alternately using commercial-line-specification rolling stock and equipment to continue long-distance running tests and other tests, validating the maintenance system required for commercial operations. The company also worked to enhance superconducting maglev technology and reduce the costs of constructing, operating and maintaining the commercial line.」

「Meanwhile, on the Yamanashi Maglev Test Line, 2 trainsets were operated alternately using commercial-line-specification rolling stock and equipment to continue long-distance running tests and other tests, validating the maintenance system required for commercial operations. The company also worked to enhance superconducting maglev technology and reduce the costs of constructing, operating and maintaining the commercial line.」

「Meanwhile, on the Yamanashi Maglev Test Line, 2 trainsets were operated alternately using commercial-line-specification rolling stock and equipment to continue long-distance running tests and other tests, validating the maintenance system required for commercial operations. The company also worked to enhance superconducting maglev technology and reduce the costs of constructing, operating and maintaining the commercial line.」

「Using commercial-line-specification rolling stock and equipment, 2 trainsets were operated alternately to conduct long-distance running tests and other tests, validating the maintenance system required for commercial operations. The company also worked to enhance superconducting maglev technology and reduce the costs of constructing, operating and maintaining the commercial line.」