BROWNFIELD provides a comprehensive power system engineering design and technical solutions for all types of electrical assets construction. We are the market leader for complete IEC61850 Digital Substation solutions.
Pautan luaran untuk Brownfield Engineering Sdn Bhd
2A, Jalan Teknologi 3/5, Kota Damansara
Petaling Jaya, Selangor 47810, MY
Brownfield Engineering Sdn Bhd memaparkan semula ini
🌙 Selamat Hari Raya Aidilfitri ✨ As we celebrate this joyous occasion, we extend our warmest greetings to all our colleagues, partners, and valued clients. May this festive season bring peace, happiness, and prosperity to you and loved ones. May the spirit of forgiveness, gratitude, and togetherness strengthen our relationship and inspire continued success in the year ahead. 🌙 Selamat Hari Raya Aidilfirtri, Maaf Zahir dan Batin ✨
🌙 Selamat Hari Raya Aidilfitri ✨ As we celebrate this joyous occasion, we extend our warmest greetings to all our colleagues, partners, and valued clients. May this festive season bring peace, happiness, and prosperity to you and loved ones. May the spirit of forgiveness, gratitude, and togetherness strengthen our relationship and inspire continued success in the year ahead. 🌙 Selamat Hari Raya Aidilfirtri, Maaf Zahir dan Batin ✨
Brownfield Engineering Sdn Bhd memaparkan semula ini
This week I conducted a technical knowledge sharing session with the Brownfield Engineering Sdn Bhd staff, focusing on some of the most critical protection schemes used in high-voltage substations. Topics discussed 🔹 Busbar Protection – Low Impedance (BBP) • Protection coverage and CT requirements • Tripping philosophy • Current flow during busbar faults • Secondary stability verification • CT supervision & isolator status alarms • End fault protection • Low impedance vs high impedance busbar protection 🔹 275kV Autoreclose Scheme • Input / output logic • 1-pole vs 3-pole autoreclose operation • Dead time settings and evolving faults • 3-pole Coupling / bridging logic • SOTF, DTT schemes • Synch check and voltage check philosophy • Pole discordance protection • Application for 1.5CB configurations 🔹 Substation Interlock Philosophy • DC interlocking using ISO, ES and CB auxiliary contacts • Safe switching principles • CB closing logic (energisation vs maintenance mode) • Interlock schemes for OHL and transformer bays • Live transfer vs dead transfer philosophy For protection engineers, understanding why a scheme operates is just as important as knowing how to test it. Knowledge sharing like this helps ensure the engineers are ready to support reliable operation of substations up to 500kV. Great engagement from the team and looking forward to more technical sessions in the future. #ProtectionEngineering #SubstationEngineering #PowerSystem #HighVoltage #ElectricalEngineering #KnowledgeSharing
Brownfield Engineering Sdn Bhd memaparkan semula ini
Alhamdulillah. Tabarakallah. On 27 December 2025, I was entrusted with the responsibility to lead the commissioning of the 132kV Underground Cable (UGC) from PMU CAAH to PMU KBES ( KTM Bekok Switching Station). The project involves a 7.0 km underground cable route, utilizing 800 mm² XLPE cables with a rated capacity of 150 MVA, designed to meet transmission reliability, safety, and grid performance requirements. I am sincerely grateful for the trust placed in me and for the strong collaboration demonstrated by all teams involved. This commissioning milestone reflects professional discipline, adherence to technical standards, and a shared commitment to delivering safe, reliable, and sustainable power transmission infrastructure. - Tok Dayat - #Alhamdulillah #Tabarakallah #Commissioning #132kV #UndergroundCable #PowerTransmission #EngineeringProfessional #GridReliability
Come visit Brownfield Engineering Sdn Bhd at Sabah Electricity Vendor Day 2025 !