A Digital Three-Phase Watthour Meter

Keyphrases

• Voltage Signal 100%
• Watt-hour Meter 100%
• Wattmeter 100%
• Sampling Methods 50%
• Analog-to-digital Converter 50%
• Microprocessor 50%
• Input Current 50%
• Block Diagram 50%
• Current Range 50%
• Resistive Voltage Divider 50%
• Current Signal 50%
• Analog-to-digital Conversion 50%
• Programmable Gain Amplifier 50%
• On-state Current 50%
• Microprocessor Control 50%

INIS

• voltage 100%
• meters 100%
• signals 66%
• microprocessors 66%
• amplifiers 33%
• conversion 33%
• range 33%
• sampling 33%
• gain 33%
• noise 33%
• diagrams 33%
• resolution 33%
• analog-to-digital converters 33%

Engineering

• Microprocessor 100%
• Resistive 50%
• Signal Voltage 50%
• Gain Amplifier 50%
• Current Signal 50%
• Analog to Digital Conversion 50%
• Analog-to-Digital Converter 50%
• Block Diagrams 50%