Page 82 - SD RATCH EN

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Sustainability Report 2020
RATCH Group PCL.
Berkprai Cogeneration Power Plant
Contractual electricity delivery
RATCH Cogeneration Power Plant
Contractual electricity delivery
EGAT
• Adjusted faster dispatch and distribution during On- and Off-peak time and
maintain efficiency of the power plant
Industrial customers
• Improved stabilization of transmission line under power grid standard
- Protect the power line from animals or rats by using 3-layer insulated electric cable
- Prevent short circuit by wiring high voltage transmission line inside the cable duct
- Use single branded products and service provider
• Raised 52-week preventive maintenance measure for 22-kV transmission
line’s equipment, and daily check for high voltage transmission system and contact the system installation providers to repair degraded equipment
EGAT
• Improve the power plant ‘s efficiency by changing machines, electricity
generation process, and reviewing operation and maintenance plan • When production process interrupted, operation team collectively
investigated root cause and defined corrective and preventive measures to stabilize the power plant’s generation process
Industrial customers
• Constructed 22kV switchgear chamber for power distribution system to
support industrial users in Nava Nakorn Industrial Zone
• Built steam distribution system for supporting industrial users in Nava
Nakorn Industrial Zone
• Installed Automatic Meter Reading (AMR) system providing industrial
customers for real-time checking on electricity-used volume, electricity-used
history and monthly invoice statement.
• Conducted proactive transmission system’s monitoring by planning daily
check, hiring the specialized service provider for annual maintenance ensuring availability and stability of transmission system
Ratchaburi Power Plant held discussion panel with customers
RATCH Cogeneration Power Plant held discussion panel with customers