Microgrid

1 . A microgrid comprising:

a microgrid controller;

a primary junction;

a high-voltage supply line;

a high-voltage output line;

one or more switchgear connecting the primary junction to at least one other component of the microgrid, wherein the one or more switchgear includes a first switchgear, a second switchgear, and a third switchgear, and wherein the primary junction includes a first conductor connecting the first switchgear to the second switchgear, a second conductor connecting the first switchgear to the third switchgear, and a third conductor connecting the second switchgear to the third switchgear;

a plurality of photovoltaic (PV) panels, wherein each of the plurality of PV panels is connected to one of a plurality of PV panel inverters;

a breaker connected to the plurality of PV panel inverters;

a first load connected to the breaker;

one or more battery banks, each comprising a plurality of battery cells; and

a ground bank transformer configured to provide a ground current path.

2 . The microgrid of claim 1 , wherein the high-voltage supply line is configured to receive high-voltage power from an external power grid.

3 . The microgrid of claim 1 , wherein the high-voltage output line is configured to output high-voltage power generated by the microgrid to an external power grid.

4 . The microgrid of claim 1 , wherein the one or more switchgear includes the first switchgear connecting the primary junction to the high-voltage supply line and the high-voltage output line.

5 . The microgrid of claim 4 , wherein the one or more switchgear includes the second switchgear connecting the primary junction to the breaker.

6 . The microgrid of claim 4 , further comprising a second breaker, wherein the third switchgear connects the primary junction to the second breaker, wherein the second breaker connecting the primary junction to the breaker a flywheel configured to store electrical energy as potential energy.

7 . The microgrid of claim 1 , wherein the one or more battery banks includes a first battery bank and a second battery bank.

8 . The microgrid of claim 7 , further comprising a flywheel configured to store electrical energy as potential energy; and

a second load connected to the flywheel.

9 . The microgrid of claim 8 , wherein the one or more switchgear includes the third switchgear connecting the primary junction to the first battery bank, the second battery bank, and the flywheel.

10 . The microgrid of claim 1 , wherein each of the first switchgear, the second switchgear, and the third switchgear include a plurality of switches configured to be controlled by the microgrid controller such that the microgrid controller can selectively control the charging or discharging of one or more components of the microgrid.

11 . A control system for a microgrid, the control system comprising:

a microgrid controller;

a market participation module including a prediction module and a frequency regulation module, the market participation module configured to predict, using at least one of the prediction module and the frequency regulation module, a frequency regulation participation of the microgrid and a coincidence peak load time of two or more of an external utility, an independent system operator (ISO), and a regional transmission organization;

a monitoring module;

one or more inverters for controlling one or more photovoltaic (PV) panels of the microgrid;

a generator auto transfer control;

a generator controller;

one or more flow battery controllers; and

one or more switchgear configured to switchably connect one or more components of the microgrid based on signals received from the microgrid controller.

12 . The control system of claim 11 , wherein the market participation module is configured to predict a power production level and a power consumption level of the microgrid, wherein the market participation module predicts the coincidence peak load time based on a peak load time of the microgrid, wherein the peak load time is a time during a defined time interval where power consumption for loads of the microgrid exceeded a defined threshold.

13 . The control system of claim 11 , wherein the monitoring module is configured to provide a status of the external utility source and a status of the microgrid to the microgrid controller.

14 . The control system of claim 11 , wherein the generator controller is configured to control a generator of the microgrid based on signals received from the microgrid controller.

15 . The control system of claim 14 , wherein the signals include at least one selected from a group consisting of a local detection of primary voltage, a local decision, and an under-voltage timer.

16 . The control system of claim 11 , further comprising a flywheel controller configured to control a flywheel of the microgrid based on signals received from the microgrid controller.

17 . The control system of claim 11 , wherein the one or more flow battery controllers are configured to control a charge/discharge state of one or more batteries of the microgrid based on signals received from the microgrid controller.

18 . The control system of claim 17 , wherein the signals include a local decision.

19 . The control system of claim 18 , wherein the one or more switchgear includes a first switchgear, a second switchgear, and a third switchgear, wherein a first conductor connects the first switchgear to the second switchgear, a second conductor connects the first switchgear to the third switchgear, and a third conductor connecting the second switchgear to the third switchgear, wherein

the first switchgear configured to switchably connect the microgrid to an external utility source based on signals received from the microgrid controller;

the second switchgear configured to switchably connect the microgrid to the one or more PV panels based on signals received from the microgrid controller; and

the third switchgear configured to switchably connect the microgrid to one or more batteries and a flywheel based on signals received from the microgrid controller.