中電シーティーアイ Product Lineup

This is an introduction to a predictive maintenance case study using data analysis in the manufacturing industry. Due to the fact that pipe damage has been addressed reactively, there is a need for preventive measures. We received a request to capture pipe damage or abnormalities in advance. Therefore, we implemented an equipment diagnostic system. We have become capable of detecting even slight signs of trouble, and we also provided support and advice for data collection, leading to increased efficiency. [Challenges] ■ We want to diagnose signs of trouble without missing even minor abnormalities. - Pipe damage has been addressed reactively, and we want to prevent it in advance. - There are dissatisfaction with the conventional data acquisition methods. *For more details, please download the PDF or feel free to contact us.

• Environmental Analysis

This is an introduction to a predictive maintenance case study using data analysis in real estate management. Company A, which manages real estate, has been facing significant issues with the breakdowns of refrigeration equipment, which have been addressed reactively. They requested data analysis from Chuden CTI to capture equipment failures or abnormalities in advance. After implementation, they were able to detect abnormalities and malfunctions in the equipment, allowing for maintenance before breakdowns occurred. [Challenges] - Regular inspections alone cannot prevent failures. - The breakdowns of refrigeration equipment have been addressed reactively, causing significant issues. - It causes inconvenience to both contractors and customers, and requires our own response. - Although various data is collected, abnormalities cannot be detected. *For more details, please download the PDF or feel free to contact us.*

• Environmental Analysis

This is a case study that examines the evaluation of furnace temperature and the mixing of gas components by analyzing the flow inside a sludge incinerator. The temperature field was reproduced through a three-dimensional thermal fluid simulation. Temperature distribution maps and gas concentration distribution maps were outputted to verify the analysis results. At Chuden CTI, we utilize our long-standing expertise in fluid analysis technology to work on optimizing flows in water treatment facilities, thereby improving equipment efficiency and solving challenges. [Case Overview] - By analyzing the flow inside the sludge incinerator, we examined the evaluation of furnace temperature and the mixing of gas components. - The temperature field was reproduced through a three-dimensional thermal fluid simulation. *For more details, please download the PDF or feel free to contact us.

• Fluid analysis contract

In the oxidation ditch tank, we conducted a fluid simulation to examine the flow within the tank to confirm whether the necessary flow rate could be achieved using a vertical-axis aeration device. We created a paddle shape in a 3D model simulation and simulated its rotation. 【Case Summary】 - In the oxidation ditch tank, we examined the flow within the tank through fluid simulation to confirm whether the necessary flow rate could be achieved using a vertical-axis aeration device. - We created a paddle shape in a 3D model simulation and simulated its rotation. *For more details, please download the PDF or feel free to contact us.*

• Fluid analysis contract

This is a case study where a simulation was conducted under conditions where bubbles were released from a sparger in a reaction tank, examining whether the necessary flow rate was achieved within the tank. In a two-dimensional model simulation, conditions with different sparger arrangements and bubble diameters were compared. Flow rate distribution maps, flow rate vector diagrams, and results for maximum and average flow rates at the bottom were output. For details, please download the catalog. [Case Overview] - Conducted a simulation under conditions where bubbles were released from a sparger in a reaction tank. - Examined whether the necessary flow rate was achieved within the tank. - Compared conditions with different sparger arrangements and bubble diameters in a two-dimensional model simulation. *For more details, please download the PDF or feel free to contact us.

• Fluid analysis contract

Our company provides a "Predictive Maintenance Data Analysis Service" that detects equipment anomalies through vibration data analysis, leading to accident prevention and optimization of maintenance. By combining time series analysis, frequency analysis, statistical analysis, and machine learning results, we construct analysis logic tailored to specific purposes, providing "usable" data. If you are considering optimizing equipment maintenance or automating product inspections, please take advantage of our service. 【Features】 ■ Support for visualizing and utilizing data based on insights gained from CAE ■ Proven track record of implementation in plants, manufacturers, and power companies through vibration waveform analysis for quality judgment during the assembly of automotive parts ■ Provision of systems that include analysis of existing data and quality judgment is also possible *You can view materials introducing predictive maintenance and analysis services by downloading the catalog. Please feel free to contact us.

• Environmental Analysis

中電シーティーアイは、反応槽やオキシデーションディッチ槽、汚泥焼却炉など、 水処理施設の課題解決に貢献する『流体解析サービス』を提供しています。 流体解析のプロフェッショナルとして30年以上にわたる実績とノウハウを活かし、 流れの可視化や性能検証など、目的に応じた解析を実施。 設計の最適化、自治体向けの資料作成、施設の課題解決をサポートします。お気軽にご相談ください。 【水処理施設における流体解析の実績】 ■沈殿池の流れ・汚泥濃度の検討 ■反応槽のエアレーション・パドルによる攪拌流れの検討 ■反応槽の担体分布の検討 ■消毒設備の薬液混合検討 ■汚泥焼却炉の炉内温度分布の検討 ■焼却灰のサイクロン集塵機内部流れ・回収率の検討 ※＜カタログをダウンロード＞より、解析事例をご覧いただけます。

• Fluid analysis contract

The "Reactor Vessel Analysis Service" is a service that allows anyone to easily perform multiple pattern simulations based on the design data of a reactor vessel. "Analysis" refers to an analysis conducted in the early stages of design to establish directionality, providing important materials for consideration before the actual design phase. This enhances the accuracy of decisions in the upstream process and contributes to improving design quality and the digital transformation of the development process. No complex operations or specialized knowledge are required. By simply inputting design values, you can execute multiple pattern analyses in bulk and compare and examine optimal solutions. 【Features】 ■ Ability to execute multiple pattern analyses in bulk ■ Simultaneous comparison of up to four analysis results ■ Reduction of reconfiguration effort by referencing pre-set data ■ User-friendly UI for designers, requiring no specialized knowledge in analysis *For more details, please refer to the materials available by downloading the catalog. Feel free to contact us with any inquiries.

• Analysis Services

The 'Thunderbolt God’s Eye' is a web service that monitors the occurrence of lightning and notifies users via alert emails. It provides information on the occurrence of lightning strikes, assesses the risk of occurrence, and predicts the path and development of thunderclouds. Based on the technological expertise and know-how that has supported the power infrastructure in the Chubu region, we offer a service focused on essential functions, contributing to low-cost, simple, and prompt lightning countermeasures. If you wish to minimize lightning damage such as equipment failures and operational stoppages, or reduce downtime through early recovery, please make use of our service. 【Detection Targets】 Lightning Strike Information: Occurrence status of lightning strikes, location, time, current value, and classification of discharge phenomena. Lightning Strike Judgment: Assessment of the likelihood of lightning strikes based on the development of thunderclouds. Lightning Strike Forecast: Prediction of the path and development of thunderclouds for up to 60 minutes in 15-minute intervals based on thundercloud information. *For more details, please refer to the materials available for download in the <Catalog>. If you would like a free trial, please feel free to contact us.

• Other services

Seat Eye is a seat management system that visualizes the location of employees (in-office, remote work, out, on leave, or off duty) on floors where a free address system has been implemented. When employees come to the office, they look for available seats on large monitors installed in the area. Once they decide on a seat for the day, they scan the QR code placed on the desk to secure their seat. Registration for coming and going can be easily done from a smartphone, and remote work can also be easily tracked. **Features** - Realistic office reproduction - Visual understanding of which seats employees are working at, including temporary absences - Easy identification of where employees are seated at a glance - Intuitive and simple usability and convenience - Employee status can be understood from a searchable list - Seat usage logs can help with workplace management and improvement *For more details, please refer to the related links or feel free to contact us.*

• Other information systems

Our company offers a "Predictive Maintenance Vibration Analysis and Assessment Service" that predicts the timing for necessary maintenance by analyzing equipment vibration data and stress distribution. Based on our unique insights and technologies cultivated through time series analysis, frequency analysis, statistical analysis, machine learning methods, and CAE, we build analytical logic tailored to specific challenges and needs. This contributes not only to reducing downtime and losses due to failures but also to lowering maintenance costs. 【Features】 ■ Understanding of condition through vibration analysis, including non-stationary spectra ■ Monitoring of condition changes through long-term measurements ■ Prevention of task dependency in maintenance operations, reducing burden ■ Extensive track record in industries such as plants, power, and automotive parts manufacturing *You can view case studies in the "Service Introduction Materials" and "Proposal Materials for Piping Equipment" available for PDF download. Please feel free to contact us for inquiries.

• Contract Analysis

Our company offers a "Fluid Analysis Service for Factory Environmental Improvement," which visualizes the airflow, temperature, and dust concentration within the factory through simulations. Based on this understanding of the current situation, we propose environment improvement measures suitable for the site. Since we can also compare the analysis results when improvement measures (such as air conditioning or wall installation) are implemented, it is possible to predict the effectiveness of improvements in advance. This contributes to measures that consider cost-effectiveness. **Features** - Detailed visualization of airflow, temperature, and dust concentration - Comparison of effects before and after measures, presenting improvement strategies suitable for the site - Proposals for specific countermeasures developed through discussions with customers - High-precision simulations leveraging years of analytical experience *You can view materials introducing case studies of heat countermeasures within factories by clicking the download button below. Please feel free to contact us regarding this service.*

• Contract Analysis

We would like to introduce a case of automatic detection of fitting defects during connector assembly using our "Quality Defect Detection System" through vibration data analysis. As a mechanism, we collect vibration data generated during product assembly and characterize the frequency components of the vibration data. The benefits include reduced inspection lead time, improved production throughput, decreased rework rate due to immediate judgment, and enhanced production efficiency. 【Mechanism】 ■ Collect vibration data generated during product assembly ■ Characterize the frequency components of the vibration data ■ Automate inspection by determining the assembly condition *For more details, please download the PDF or feel free to contact us.

• Production Management System

Our company is engaged in extending the lifespan of piping systems through simulation and data analysis. We evaluate and predict the current state of piping systems from both real and virtual perspectives, reducing maintenance labor while ensuring the longevity of the piping systems. Based on our long-standing expertise and experience in piping analysis for power facilities and other applications, we promise to provide suitable proposals and support. 【Elements Provided by Our Company】 ■ Vibration Measurement ■ Data Analysis ■ Simulation ■ Regular Measurement / Diagnosis *For more details, please download the PDF or feel free to contact us.

• Structural Analysis

"V-Equipment" is a facility diagnosis system that allows for quantitative assessment in a short time. It detects slight anomalies in factory equipment using retrofitted sensors, enabling the early identification and countermeasures for failures and damages as part of a predictive maintenance package. Additionally, we offer an "equipment diagnosis solution" that processes the data obtained from sensing to extract features. [Features] - Easy installation and measurement with a wireless system - Quantitative assessment in a short time - Visualization of state changes * The equipment diagnosis system "V-Equipment" is currently available from Tokai Techno Center Co., Ltd. * For more details, please download the PDF or feel free to contact us.

• Software (middle, driver, security, etc.)

In Japan, there are 559 reports of lightning damage annually, with a total damage amounting to a staggering 200 billion yen per year. To protect essential electronic devices and precision machinery crucial for DX and IoT, lightning countermeasures are becoming increasingly important. Chuden CTI's "Raimai Shin's Eye" is a web service that monitors lightning occurrences and notifies users via alert emails. It can prevent damage from lightning in advance and enables swift actions after lightning passes. This is a reliable service that has been protecting the electric infrastructure in the Chubu region from lightning for many years. By narrowing down to necessary functions, we have achieved high cost performance. *For more details, please download the PDF or feel free to contact us.

• Other services