Phasor transducer apparatus and system for protection, control, and management of electricity distribution systems
First Claim
1. A system for measuring the delivery of electrical energy from an energy supplier to a consumer through an electric circuit, said system comprising:
- a digital network;
first and second devices coupled with said digital network, said first and second devices each comprising;
at least one sensor coupled with said electric circuit and operative to sense at least one power parameter in said electric circuit and generate at least one analog signal indicative thereof;
at least one analog to digital converter coupled with said at least one sensor and operative to convert said at least one analog signal to at least one digital signal representative thereof;
a first processor coupled with said at least one analog to digital converter and operative to generate at least one computed value from said at least one digital signal; and
a plurality of communication ports, each of said communication ports operative to receive communications from said digital network and transmit said communications to said first processor, said communication ports being coupled with said digital network, wherein each of said first and second devices are operative to engage in a plurality of substantially simultaneous communications from said communication ports;
wherein said first device is further operative to communicate with said second device over said digital network.
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Accused Products
Abstract
A system for measuring the delivery of electrical energy from an energy supplier to a consumer through an electric circuit is disclosed. The system includes devices coupled with the network. Each device comprises a sensor, an analog to digital converter, a processor and communications ports. The sensor is coupled with the electric circuit, senses power parameters in the circuit and generates an analog signal indicative thereof. The converter is coupled with the sensor and converts the analog signal to a representative digital signal. The processor is coupled with the converter and generates a computed value from the digital signal. Each of the ports is operative to receive communications from the network and transmit the communications to the processor, the ports being coupled with the network. Wherein each device engages in multiple substantially simultaneous communications from the ports. Whereby one of the devices communicates with another device over the network.
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Citations
24 Claims
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1. A system for measuring the delivery of electrical energy from an energy supplier to a consumer through an electric circuit, said system comprising:
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a digital network;
first and second devices coupled with said digital network, said first and second devices each comprising;
at least one sensor coupled with said electric circuit and operative to sense at least one power parameter in said electric circuit and generate at least one analog signal indicative thereof;
at least one analog to digital converter coupled with said at least one sensor and operative to convert said at least one analog signal to at least one digital signal representative thereof;
a first processor coupled with said at least one analog to digital converter and operative to generate at least one computed value from said at least one digital signal; and
a plurality of communication ports, each of said communication ports operative to receive communications from said digital network and transmit said communications to said first processor, said communication ports being coupled with said digital network, wherein each of said first and second devices are operative to engage in a plurality of substantially simultaneous communications from said communication ports;
wherein said first device is further operative to communicate with said second device over said digital network. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A method for measuring the delivery of electrical energy from an energy supplier to a consumer through an electric circuit using a digital network, said method comprising:
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(a) sensing, by first and second devices coupled with said electric circuit, at least one power parameter in said electric circuit and generating at least one analog signal indicative thereof;
(b) converting said at least one analog signal to at least one digital signal representative thereof;
(c) generating at least one computed value from said at least one digital signal; and
(d) receiving communications from said digital network and processing said communications;
(e) engaging in a plurality of substantially simultaneous communications over said digital network, wherein at least one of said substantially simultaneous communications comprises at least one communication between said first and second devices. - View Dependent Claims (22, 23)
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24. A system for measuring the delivery of electrical energy from an energy supplier to a consumer through an electric circuit, said system comprising:
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a digital network;
first and second devices coupled with said digital network, said first and second devices each comprising;
sensing means for sensing at least one power parameter in said electric circuit and generating at least one analog signal indicative thereof;
converting means for converting said at least one analog signal to at least one digital signal representative thereof;
processing means for generating at least one computed value from said at least one digital signal; and
communicating means for receiving communications from said digital network and transmitting said communications to said processing means, wherein each of said first and second devices are operative to engage in a plurality of substantially simultaneous communications using said communicating means;
wherein said first device is further operative to communicate with said second device over said digital network.
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Specification