A method for the management of energy data includes methods, systems and computer program products. One of the methods includes receiving, by a self-executing contract, settlement information from at least two nodes in a network, the network comprising a plurality of nodes, each node in the plurality of nodes may maintain at least a predetermined number of tokens, each token representing a value. The method includes validating a current state of a public ledger. The method includes generating fulfillment information based on the received settlement information. The method also includes contributing to an updated state of the public ledger using the fulfillment information; wherein each token is associated with a payload describing the production, consumption, management, storage or transmission of electricity.

A local electric power system (EPS) field tester is provided for field testing of a local EPS. The local EPS has distributed energy resources (DERs) and is capable of operating in conjunction with, or independently from, an external power system while supplying load(s). The local EPS field tester comprises local EPS testing equipment deployed in and/or on mobile deployment equipment. The local EPS testing equipment includes a gateway (for relaying signaling between the local EPS field tester and a local EPS controller of the local EPS), a power distribution busbar, and various switchgear including local EPS connection switchgear, DER connection switchgear, and load connection switchgear. The local EPS testing equipment further includes load controller equipment configured to emulate or simulate a load controller of the local EPS, according to signaling from the local EPS controller or an emulated or simulated SCADA/DMS system as relayed by the gateway.

Systems and methods are disclosed for managing power supplied over an electric power grid from at least one power supply source. A coordinator manages communications between at least one server and the at least one power supply source, wherein the server is operable to initiate power commands, wherein the communications comprise an actual amount of power supply available for the electric power grid from the at least one power supply source, and wherein the at least one power supply source is operable to provide power supply to the electric power grid based on the power commands.

A voltage controller device, a method for determining the optimized operating point and a voltage control system for branched electrical energy distribution networks including voltage meters installed at the points where it is of interest to control the voltage, internally having communication in the LPWA standard. An LPWA modem collects this information and passes it on to the Branched Network Voltage Controller, which internally has the specialist algorithm for the calculation of the Tap that must be selected in the Voltage Regulator so that the voltages at all points of interest are as much as possible within the specified limits. For this, it sends a command to the Voltage Regulator controller in the form of a voltage at the input of the TP, being compatible with the legacy in the field, or in the form of a command in an application protocol for compatible Voltage Regulator controllers.

Systems, methods, and apparatus for smart electric power grid communication are disclosed in the present invention. At least one grid element transmits at least one registration message over an Internet Protocol (IP)-based network to at least one coordinator. The at least one coordinator registers the at least one grid element upon receipt of the at least one registration message. The at least one grid element automatically and/or autonomously transforms into at least one active grid element for actively functioning in the electric power grid. The at least one coordinator tracks based on revenue grade metrology an amount of power available for the electric power grid or a curtailment power available from the at least one active grid element.

A power system supervisory control apparatus, a power system supervisory control system, and a power system supervisory control method for reducing social cost and improving resilience of a power system are provided. The power system supervisory control apparatus including multiple renewable energy power supplies includes: a system influence degree evaluation section that evaluates a system influence degree when a renewable energy fluctuation or an assumed fault has an influence on the power system by using, as computation conditions, system data for obtaining a state of the power system, renewable energy fluctuation data indicative of a fluctuation of a power generation output, and assumed fault data of an assumed fault in the power system, and calculates system influence degree evaluation result data; a computation condition selection index calculation section that calculates a selection index for the computation conditions; and a condition selection section that selects the computation conditions.

A power system supervisory control apparatus, a power system supervisory control system, and a power system supervisory control method for reducing social cost and improving resilience of a power system are provided. The power system supervisory control apparatus including multiple renewable energy power supplies includes: a system influence degree evaluation section that evaluates a system influence degree when a renewable energy fluctuation or an assumed fault has an influence on the power system by using, as computation conditions, system data for obtaining a state of the power system, renewable energy fluctuation data indicative of a fluctuation of a power generation output, and assumed fault data of an assumed fault in the power system, and calculates system influence degree evaluation result data; a computation condition selection index calculation section that calculates a selection index for the computation conditions; and a condition selection section that selects the computation conditions.