Motor Efficiency Laboratory
Overview
The Electrical Motor Systems Testing Laboratory at CE-CERT is the first independent motor efficiency testbed in California. Developed with support from the California Energy Commission (CEC) through the CalTestBed Initiative, this facility offers a robust platform for evaluating electric motors, adjustable speed drives (ASDs), and related components under real-world operating conditions. It serves as a critical resource for industry partners, academic researchers, and technology developers working to improve energy efficiency in HVAC systems, industrial applications, and electric grid infrastructure.
For more information about motor testing capabilities or to schedule use of the facility, please contact:
Dr. Sadrul Ula
sula@cert.ucr.edu
(951) 827-8577
This lab is part of CalTestBed
Research and Impact
The lab addresses a significant energy challenge: motors and motor-driven systems account for a substantial share of electricity use in buildings and industry. CE-CERT’s team investigates:
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Energy waste from inefficient or oversized motors
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Design flaws in HVAC systems due to inflated safety margins
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Software accuracy in motor sizing and performance projections
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Efficiency of variable frequency drive systems across load conditions
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Combined motor-controller system performance
This work informs best practices in building design, product development, and regulatory standards—supporting California’s broader energy efficiency and decarbonization goals.
Testing Capabilities
The lab is equipped to test a broad range of motor technologies up to 100 horsepower. Measurement and verification processes follow industry standards and use high-accuracy instrumentation:
| Technology Type | Capabilities |
|---|---|
| Industrial Electric Motors | Efficiency testing under various load conditions; voltage/current harmonic analysis (0–100 hp) |
| Variable Frequency Drives (VFDs/ASDs) | Controller efficiency and harmonic characterization under variable loading |
| Wind Generators | Torque and electrical efficiency evaluation under dynamic load profiles |
| Special-Purpose/Custom Electric Motors | Custom test plans with fabricated mounts and integrated instrumentation |
Services Provided
Each testing engagement includes:
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Test Plan Development
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System Integration and Mounting
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Efficiency Testing and Verification
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Operational Data Collection and Analysis
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Final Report and Results Summary