Contact Us Partner Zone My Moxa Sign In Products Solutions Support How to Buy About Us Home Case Studies PEA and Moxa Power Up Economic Growth for a Smart City in Thailand Thailand PEA and Moxa Power Up Economic Growth for a Smart City in Thailand Pattaya, in Thailand, is leading the way in the country’s efforts to become an economic leader in the Asean region. Pattaya is the pilot city for a Provincial Electricity Authority (PEA) program to transform cities throughout Thailand into smart cities, in part to provide the electricity needed to power this economic transformation. The smart city initiative is part of the larger program known as Energy 4.0. As PEA supports this shift, it must support a digital transformation—from a manual process for discovering power delivery issues to an automated one that minimizes the duration of power outages. PEA has partnered with Italthai Engineering, the leading engineering contractor for the engineering, procurement, and construction (EPC) services, and Moxa, the expert for critical network communication in IEC 68150-based power substation automation systems. LEARN MORE “In implementing and maintaining a digital substation communication system, we need an expert we know we can trust. That’s where Moxa’s expertise comes in.” PONGSAKORN YUTHAGOVIT Assistant Governor of PEA Summary Challenges The reason for setting up a pilot project is to test the technical suitability and investment feasibility of smart grid technology. However, although PEA is an electricity expert, they are not that familiar with the IEC 68150-based critical network communication used in advanced substation automation systems. Solutions Moxa provided expert assistance in topology design to help PEA transition from a 30-year-old system to a simplified and standardized design. The upgrade consisted of a Moxa IEC 61850 PRP/HSR redundant network, which enables substations to operate automatically and achieve real-time communication. Moxa provided training of MXview network management software to help operators adapt to using digital technology. Results Ten automated substations are in stable operation. The improved flexibility of the smart grid permits greater usage of highly variable renewable energy sources. As it learns from this pilot site, PEA is developing best practices that can be deployed in the development of additional pilot cities. READ MORE Contact us to get more assistance for your business. Email us FOLLOW US STAY CONNECTED SUBMIT Sign up for the latest updates on Moxa solutions. At Moxa, we have a healthy respect for privacy and will not share your email with anyone. © 2021 Moxa Inc. All rights reserved. PRIVACY POLICY SITEMAP Global / English This site uses cookies in order to improve your user experience and to provide content tailored specifically to your interests. By continuing to browse our site without changing your cookie settings (click the Learn More button for more information), or by clicking the OK button below, you hereby acknowledge and agree to our Privacy Policy and use of cookies. LEARN MORE OK Feedback