Estudo do Capacitor

Prévia do material em texto

Plan1
					Segundos
		R(Ohms)	C(Farads)	5τ =	40
		80000	0.0001	τ =	8.0					ERROR:#VALUE!
		Tabela 01. Medidas relativas à carga do capacitor.									Grafico medidas de carga e descarga
										Expressão de carga							Expressão de descarga
		Carga								Vc(t)=VC(1-e-t/RC)							Vc(t)=VC(e-t/RC)
		Medida	Vc(t)=63,2%Vcmax		t(s)	Vcmax	Tempo de carga ( 5τ )
		1	3.03		7.2	4.80	36.00			Descarga				Carga
		2	3.07		7.4	4.86	37.00			Vc	t			Vc	t	63%	37%
		3	3.05		7.4	4.83	37.00			4.83	0		4.83	0.00	0	3.05	1.78
		4	3.05		8.4	4.82	42.00			3.76	2		4.83	1.07	2	3.05	1.78
		5	3.05		8.8	4.83	44.00			2.93	4		4.83	1.90	4	3.05	1.78
		Média	3.05		7.8	4.83	39.2			2.28	6		4.83	2.55	6	3.05	1.78
										1.78	8		4.83	3.05	8	3.05	1.78
		Tabela 02. Medidas relativas à descarga do capacitor.								1.38	10		4.83	3.44	10	3.05	1.78
										1.08	12		4.83	3.75	12	3.05	1.78
										0.84	14		4.83	3.99	14	3.05	1.78
		Medida	Vc(t)=36,8%Vcmax		t(s)	Vc = 0	Tempo de descarga ( 5τ )			0.65	16		4.83	4.17	16	3.05	1.78
		1	1.77		4.4	0.10	22.00			0.51	18		4.83	4.32	18	3.05	1.78
		2	1.79		4.6	0.15	23.00			0.40	20		4.83	4.43	20	3.05	1.78
		3	1.78		4.6	0.14	23.00			0.31	22		4.83	4.52	22	3.05	1.78
		4	1.77		4.8	0.13	24.00			0.24	24		4.83	4.59	24	3.05	1.78
		5	1.78		5	0.12	25.00			0.19	26		4.83	4.64	26	3.05	1.78
		Média	1.78		4.68	0.13	23.00			0.15	28		4.83	4.68	28	3.05	1.78
										0.11	30		4.83	4.71	30	3.05	1.78
				Grafico ideal de carga e descarga						0.09	32		4.83	4.74	32	3.05	1.78
			Descarga				Carga			0.07	34		4.83	4.76	34	3.05	1.78
			Vc	t			Vc	t		0.05	36		4.83	4.77	36	3.05	1.78
			5.00	0			0.00	0		0.04	38		4.83	4.79	38	3.05	1.78
			3.89	2			1.11	2		0.03	40		4.83	4.80	40	3.05	1.78
			3.03	4			1.97	4		0.00
			2.36	6			2.64	6
			1.84	8			3.16	8
			1.43	10			3.57	10
			1.12	12			3.88	12
			0.87	14			4.13	14
			0.68	16			4.32	16
			0.53	18			4.47	18
			0.41	20			4.59	20					 
			0.32	22			4.68	22
			0.25	24			4.75	24
			0.19	26			4.81	26
			0.15	28			4.85	28
			0.12	30			4.88	30
			0.09	32			4.91	32
			0.07	34			4.93	34
							4.94	36
Carga medida
CARGA	0	2	4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	34	36	38	40	0	1.0679498193312573	1.899669974907406	2.5474142833663813	3.0518780580242768	3.4447548407590021	3.75	07275868033814	3.9890194010212512	4.174601252533634	4.3191325438153196	4.4316936266438169	4.5193562860940162	4.5876280339199536	4.6407981245884464	4.6822070328370469	4.7144563230071883	4.7395720954451912	4.7591322786873524	4.7743657647133668	4.7862296155593338	4.795469191888416	DESCARGA	0	2	4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	34	36	38	40	4.8280000000000003	3.7600501806687432	2.9283300250925945	2.280585716633619	1.7761219419757237	1.3832451592409978	1.0772724131966191	0.83898059897874921	0.65339874746636617	0.50886745618468099	0.39630637335618341	0.30864371390598416	0.24037196608004713	0.18720187541155386	0.14579296716295373	0.11354367699281198	8.8427904554808617E-2	6.8867721312648414E-2	5.3634235286633858E-2	4.1770384440666421E-2	3.2530808111584639E-2	63,20%	0	2	4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	34	36	38	40	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	36,80%	0	2	4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	34	36	38	40	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	t (s)
Vc (Volts)
descarga medida
CARGA	0	2	4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	34	36	38	40	0	1.0679498193312573	1.899669974907406	2.5474142833663813	3.0518780580242768	3.4447548407590021	3.7507275868033814	3.9890194010212512	4.1746012525	33634	4.3191325438153196	4.4316936266438169	4.5193562860940162	4.5876280339199536	4.6407981245884464	4.6822070328370469	4.7144563230071883	4.7395720954451912	4.7591322786873524	4.7743657647133668	4.7862296155593338	4.795469191888416	DESCARGA	0	2	4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	34	36	38	40	4.8280000000000003	3.7600501806687432	2.9283300250925945	2.280585716633619	1.7761219419757237	1.3832451592409978	1.0772724131966191	0.83898059897874921	0.65339874746636617	0.50886745618468099	0.39630637335618341	0.30864371390598416	0.24037196608004713	0.18720187541155386	0.14579296716295373	0.11354367699281198	8.8427904554808617E-2	6.8867721312648414E-2	5.3634235286633858E-2	4.1770384440666421E-2	3.2530808111584639E-2	63,20%	0	2	4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	34	36	38	40	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	36,80%	0	2	4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	34	36	38	40	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	t (s)
Vc (Volts)
Carga ideal
CARGA	0	2	4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	34	36	0	1.1059960846429755	1.9673467014368329	2.6381672362949264	3.1606027941427883	3.5674760156990493	3.884349199257850	9	4.1311302827477743	4.3233235838169364	4.4730038771906786	4.5895750068805059	4.6803606939664624	4.7510646581606801	4.8061289608413897	4.8490130828884075	4.8824112707199543	4.9084218055563289	4.928678830455004	4.9444550173087887	DESCARGA	0	2	4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	34	36	38	40	4.8280000000000003	3.7600501806687432	2.9283300250925945	2.280585716633619	1.7761219419757237	1.3832451592409978	1.0772724131966191	0.83898059897874921	0.65339874746636617	0.50886745618468099	0.39630637335618341	0.30864371390598416	0.24037196608004	713	0.18720187541155386	0.14579296716295373	0.11354367699281198	8.8427904554808617E-2	6.8867721312648414E-2	5.3634235286633858E-2	4.1770384440666421E-2	3.2530808111584639E-2	63,20%	0	2	4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	34	36	38	40	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.05129599999	99998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	36,80%	0	2	4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	34	36	38	40	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	t (s)
Vc (Volts)
Descarga real
DESCARGA	0	2	4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	34	5	3.8940039153570245	3.0326532985631669	2.3618327637050736	1.8393972058572117	1.4325239843009505	1.1156508007421491	0.8688697	1725222573	0.67667641618306351	0.52699612280932162	0.41042499311949399	0.31963930603353785	0.24893534183931973	0.19387103915861004	0.15098691711159251	0.117588729280045539.1578194443670893E-2	7.1321169544996274E-2	63,20%	0	2	4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	34	36	38	40	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.05129599	99999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	3.0512959999999998	36,80%	0	2	4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	34	36	38	40	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.7767039999999998	1.776703999	9999998	1.7767039999999998	t (s)
Vc (Volts)
Plan2
		T	Ti	tempo	T/Ti
		70	70	0	1.00
		67	70	98	0.96
		64	70	97	0.91
		61	70	130	0.87
		58	70	175	0.83
		55	70	207	0.79
		52	70	185	0.74
		49	70	253	0.70
		46	70	311	0.66
		43	70	415	0.61
		40	70	438	0.57
	k=-⅄L(maca)/		-69.001859375
			
⅄
T/Ti	98	97	130	175	207	185	253	311	415	438	0.95714285714285718	0.91428571428571426	0.87142857142857144	0.82857142857142863	0.	7857142857142857	0.74285714285714288	0.7	0.65714285714285714	0.61428571428571432	0.5714285714285714	Tempo(s)
T/Ti
Plan3