Projects:2019s1-180 Nanogrid Development for Households Applications - Revision history

A1696487: /* System Layout */

2019-10-30T01:45:08Z

‎System Layout

A1696487: /* System Layout */

2019-10-30T01:42:38Z

‎System Layout

A1696487 at 01:42, 30 October 2019

2019-10-30T01:42:09Z

A1696487 at 01:41, 30 October 2019

2019-10-30T01:41:23Z

A1696487 at 01:39, 30 October 2019

2019-10-30T01:39:07Z

A1696487 at 01:35, 30 October 2019

2019-10-30T01:35:45Z

A1696487 at 01:35, 30 October 2019

2019-10-30T01:35:28Z

A1696487 at 01:33, 30 October 2019

2019-10-30T01:33:58Z

A1696487 at 01:29, 30 October 2019

2019-10-30T01:29:11Z

A1696487 at 01:27, 30 October 2019

2019-10-30T01:27:12Z

@@ Line 44: / Line 44: @@
 Short circuit current: 9.00A
-[[File:Solar.png|700px|frameless|center]]
+[[File:Solar.png|500px|frameless|center]]
 '''Wind turbine'''
@@ Line 53: / Line 53: @@
 Rated current: 25A

@@ Line 60: / Line 60: @@
 Default battery system voltage: 12, 24, 36, 48 or 60VDC
 '''Wind & battery controller'''
@@ Line 68: / Line 69: @@
 Wind Max current: 35A
 '''Battery'''
@@ Line 84: / Line 86: @@
 Charge voltage: 52.4-54V
 '''Generator (back up)'''

@@ Line 49: / Line 49: @@
 Rated power: 600W
 Rated voltage: 24V
 Rated current: 25A
@@ Line 56: / Line 58: @@
 Output current rating: 60A continuously at 25 degree celsius ambient
 Default battery system voltage: 12, 24, 36, 48 or 60VDC
@@ Line 61: / Line 64: @@
 Battery voltage: 24V
 Rated wind power input: 600W
 Wind Max current: 35A
@@ Line 67: / Line 72: @@
 Battery 1
 Lead acid
 Capacity/voltage: 12V 40Ah
 Battery 2
 Lithium
 Capacity/Voltage: 2.4kWh/ 50Ah/48V
 Charge voltage: 52.4-54V
@@ Line 78: / Line 88: @@
 Cont output: 2700W
 Voltage: 240V
 Frequency: 50Hz

@@ Line 32: / Line 32: @@
 '''Component Specification'''
-Solar panel
+'''Solar panel '''
 Max power: 260W
@@ Line 44: / Line 44: @@
 Short circuit current: 9.00A
-Wind turbine
+'''Wind turbine'''
 Rated power: 600W
 Rated voltage: 24V
 Rated current: 25A
-PV & battery controller
+'''PV & battery controller'''
 Output current rating: 60A continuously at 25 degree celsius ambient
 Default battery system voltage: 12, 24, 36, 48 or 60VDC
-Wind & battery controller
+'''Wind & battery controller'''
 Battery voltage: 24V
 Rated wind power input: 600W
 Wind Max current: 35A
 Battery 1
 Lead acid
 Capacity/voltage: 12V 40Ah
 Battery 2
 Lithium
 Capacity/Voltage: 2.4kWh/ 50Ah/48V
 Charge voltage: 52.4-54V
-Generator (back up)
+'''Generator (back up)'''
 Cont output: 2700W
 Voltage: 240V
 Frequency: 50Hz
 =='''Component Testing'''==

@@ Line 23: / Line 23: @@
 Less cost due to the inverter
 more suitable for households applications level
 The nanogrid system is setting up to 48V DC level for human safety operation and 1.3kW output power to satisfy household daily demand which is 14.2kWh in Australia , and central controller is monitoring and controlling voltage and current output from the converter and inverter to ensure the energy management of the system.

@@ Line 2: / Line 2: @@
 === '''Supervisors''' ===
 Supervisor -Dr.Nesimi Ertugrul
 === '''Project members''' ===
 Members: Shuting Dai, Wassim Saad, Dehong Wang

@@ Line 28: / Line 28: @@
 The nanogrid system is setting up to 48V DC level for human safety operation and 1.3kW output power to satisfy household daily demand which is 14.2kWh in Australia , and central controller is monitoring and controlling voltage and current output from the converter and inverter to ensure the energy management of the system.
-'''System Layout'''
+'''Component Specification'''
 Solar panel
@@ Line 94: / Line 93: @@
+=='''Component Testing'''==
 In order to obtain accurate measurements and calculate the real system efficiency, a four-channel picoscope is used to measure input and output data with more decimal places during the whole testing procedure. Also, five-turn measurements of the probes are applied for higher data accuracy.
-Solar testing
+'''Solar testing'''
 . PV controller testing with power supply
@@ Line 115: / Line 113: @@
-Wind generator testing
+'''Wind generator testing'''
 .Wind turbine generator testing only
@@ Line 129: / Line 127: @@
 The result shows the efficiency of the wind turbine generator system under different power of load varied from 42% to 82%.
+=='''Conclusion'''==
 In general, the efficiency of the solar panel is 80% and an overall 90% average efficiency of the PV controller is achieved in the nanogrid solar system.The high efficiency PV controller is feasible and functional as required. Additionally, the efficiency of the wind generator system is varied from 42% to 82% based on the load, however, this controller is not stable enough to satisfy daily power demand.

@@ Line 9: / Line 9: @@
 Members: Shuting Dai, Wassim Saad, Dehong Wang
+== '''Introduction''' ==
 '''Introduction'''
 Due to the recent blackouts and load shedding in Australia, energy costs become higher.The project is for the purpose of providing higher quality reliable electrical power with lower costs.The aim of this project is to design, develop and implement a small scale standalone renewable nanogrid for households and small business applications. A traditional electrical grid can be referred as a typical centralised macrogrid while the nanogrid is a localised power distribution system that is less than 5kW. The nanogrid is a mobile system that can be deployed without additional electricity approval and with lower installation costs.
+== '''System Design''' ==
 '''System Design'''
 [[File:Design123.png|800px|frameless|center]]

← Older revision		Revision as of 01:27, 30 October 2019
Line 12:		Line 12:

	'''System Design'''		'''System Design'''
		+	[[File:Design123.png\|800px\|frameless\|center]]

	AC coupled (left) and DC coupled (right)		AC coupled (left) and DC coupled (right)