Control Equipment - Hydropower - Revision history

Wiki Gardener at 07:03, 4 November 2014

2014-11-04T07:03:06Z

Ranisha: /* Further Information */

2014-07-30T15:32:36Z

Further Information

Ranisha at 09:55, 16 July 2014

2014-07-16T09:55:09Z

Wiki Gardener at 13:21, 16 June 2014

2014-06-16T13:21:46Z

Wiki Gardener at 13:19, 16 June 2014

2014-06-16T13:19:16Z

Wiki Gardener at 15:38, 13 July 2012

2012-07-13T15:38:46Z

Wiki Gardener at 15:38, 13 July 2012

2012-07-13T15:38:22Z

Wiki Gardener at 15:37, 13 July 2012

2012-07-13T15:37:22Z

Wiki Gardener at 15:36, 13 July 2012

2012-07-13T15:36:56Z

Wiki Gardener at 15:36, 13 July 2012

2012-07-13T15:36:02Z

@@ Line 7: / Line 7: @@
 </o:shapelayout></xml><![endif]--><!--StartFragment-->
-<span id="1274973221030S" style="display: none"></span>
+<span style="display: none" id="1274973221030S"></span>
-= Overview =
+= Overview<br/> =
-Function Principles
+Load- or Flow- controller ensure that the power output does not exceed the power demand (e.g. 230V, 50 Hz).<br/>If flow of water in a MHP-station is constant the energy output of a turbine/generator is constant as well. Power demand is usually fluctuating over the time (e.g. day/night). If supply is higher than demand, excess energy must be diverted, dumped. Alternatively the water flow can be reduced which results in less power output. In case of more power demand than supply the controller cuts of the of demand line. Load controller are placed between generator output and the consumer line.<br/>
-Load- or Flow- controller ensure that the power output does not exceed the power demand (e.g. 230V, 50 Hz).<br/>If flow of water in a MHP-station is constant the energy output of a turbine/generator is constant as well. Power demand is usually fluctuating over the time (e.g. day/night). If supply is higher than demand, excess energy must be diverted, dumped. alternatively the water flow can be reduced which results in less power output.<br/>In case of more power demand than supply the controller cuts of the of demand line.<br/>Load controller are placed between generator output and the consumer line. <!--EndFragment-->
 <br/>
@@ Line 28: / Line 30: @@
 </o:shapelayout></xml><![endif]--><!--StartFragment-->
-== [[Hydropower_-_Equipment#Load_Control_Governors|Load Controller]]<br/> ==
+== Load Controller<br/> ==
-[[File:Controler.jpg|right|320px|Controler.jpg|alt=Controler.jpg]]
+[[File:Controler.jpg|thumb|right|320px|Controler|alt=Controler.jpg]]<br/>
 Electronic circuit, which keeps output power constant in Frequency- and Voltage- parameters.
 Fluctuating energy demand requires a mechanism which either regulates the water input into the turbine (= flow control) or by diverting excess energy from the consumer connection (= ballast load).
 <br/>
@@ Line 40: / Line 46: @@
 == Ballast Load<br/> ==
-usually electrical heaters in water or air. If energy demand is temporarily low the excess energy is converted into heat.
+Ballast load are usually electrical heaters in water or air. If energy demand is temporarily low the excess energy is converted into heat.<br/>
 <br/>
@@ Line 46: / Line 52: @@
 == Flow Control<br/> ==
-regulates the amount of water into the turbine in order to match power output and power demand.
+The flow control regulates the amount of water into the turbine in order to match power output and power demand.<br/>
-Nowadays flow control is done mostly via electronics (which steer a valve)
+Nowadays flow control is done mostly via electronics (which steer a valve).
-[[File:Flow-control.jpg|left|547px|principle flow control|alt=principle flow control]]
+[[File:Flow-control.jpg|thumb|center|547px|The principle of flow control|alt=principle flow control]]<br/>
-<br/>
+= Further Information<br/> =
-*[[Electrical-Mechanical_Equipment|Electrical-Mechanical Equipment]]<br/>
+*[[Portal:Hydro|Hydro Portal on energypedia]]
-*[[Portal:Hydro|Portal:Hydro]]
+*[[Electrical-Mechanical Equipment|Electrical-Mechanical Equipment]]<br/>
 *[[Hydropower - Equipment|Hydropower - Equipment]]<br/>
-*General:[[Micro_Hydro_Power_(MHP)_Manuals|Micro hydro Power Manuals]]
+*General: [[Micro Hydro Power (MHP) Manuals|Micro Hydro Power Manuals]]
-*[[:File:Good_and_bad_of_mini_hydro_power_vol.1.pdf|Good and Bad of Mini Hydro Power]]
+*[[:File:Good and bad of mini hydro power vol.1.pdf|Good and Bad of Mini Hydro Power]]
 <br/>
 = References<br/> =
-<references />
+<references /><br/>
 [[Category:Hydro]]

@@ Line 53: / Line 53: @@
 <br/>
 = Further Information =
 *[[Portal:Hydro|Portal:Hydro]]
-*[[Hydropower_-_Equipment|Hydropower - Equipment]]<br/>
+*[[Hydropower - Equipment|Hydropower - Equipment]]<br/>
 <br/>
 = References<br/> =

@@ Line 11: / Line 11: @@
 = Overview =
-= <br/><!--[if gte vml 1]><v:shapetype id="_x0000_t75" coordsize="21600,21600"
+Function Principles
 [[File:Mhp-scheme.jpg|none|579px|Mhp-scheme|alt=Mhp-scheme.jpg]]
@@ Line 54: / Line 28: @@
 </o:shapelayout></xml><![endif]--><!--StartFragment-->
-== Load Controller<br/> ==
+== [[Hydropower_-_Equipment#Load_Control_Governors|Load Controller]]<br/> ==
 [[File:Controler.jpg|right|320px|Controler.jpg|alt=Controler.jpg]]
@@ Line 82: / Line 56: @@
 = Further Information =
+*[[Portal:Hydro|Portal:Hydro]]
 <br/>

@@ Line 7: / Line 7: @@
 </o:shapelayout></xml><![endif]--><!--StartFragment-->
-<span style="display: none" id="1274973221030S"></span>
+<span id="1274973221030S" style="display: none"></span>
 = Overview =
@@ Line 37: / Line 37: @@
 o:title="CIMG1955" cropleft="11224f" cropright="15384f"/>
 <w:wrap type="square"/>
-</v:shape><![endif]--><!--[if !vml]--><!--[endif]--><span lang="DE" style="font-size: 11pt;  color: black;  font-family: tahoma"></span><span lang="DE" style="font-size: 11pt;  color: black;  font-family: tahoma"></span>Function Principles<br/> =
+</v:shape><![endif]--><!--[if !vml]--><!--[endif]--><span lang="DE" style="font-size: 11pt;  color: black;  font-family: tahoma"></span><span lang="DE" style="font-size: 11pt;  color: black;  font-family: tahoma"></span>Function Principles =
-[[File:Mhp-scheme.jpg|none|Mhp-scheme|alt=Mhp-scheme.jpg]]
+[[File:Mhp-scheme.jpg|none|579px|Mhp-scheme|alt=Mhp-scheme.jpg]]
 Load- or Flow- controller ensure that the power output does not exceed the power demand (e.g. 230V, 50 Hz).<br/>If flow of water in a MHP-station is constant the energy output of a turbine/generator is constant as well. Power demand is usually fluctuating over the time (e.g. day/night). If supply is higher than demand, excess energy must be diverted, dumped. alternatively the water flow can be reduced which results in less power output.<br/>In case of more power demand than supply the controller cuts of the of demand line.<br/>Load controller are placed between generator output and the consumer line. <!--EndFragment-->
@@ Line 56: / Line 56: @@
 == Load Controller<br/> ==
-[[File:Controler.jpg|right|Controler.jpg|alt=Controler.jpg]]
+[[File:Controler.jpg|right|320px|Controler.jpg|alt=Controler.jpg]]
 Electronic circuit, which keeps output power constant in Frequency- and Voltage- parameters.
@@ Line 76: / Line 76: @@
 Nowadays flow control is done mostly via electronics (which steer a valve)
-[[File:Flow-control.jpg|left|principle flow control|alt=principle flow control]]
+[[File:Flow-control.jpg|left|547px|principle flow control|alt=principle flow control]]
 <br/>
@@ Line 84: / Line 84: @@
+*
+<br/>
 = References<br/> =

@@ Line 1: / Line 1: @@
 <!--[if gte mso 9]><xml>
 <o:shapedefaults v:ext="edit" spidmax="1027"/>
@@ Line 6: / Line 7: @@
 </o:shapelayout></xml><![endif]--><!--StartFragment-->
-<span id="1274973221030S" style="display: none">&nbsp;</span>
+<span style="display: none" id="1274973221030S"></span>
-<!--[if gte vml 1]><v:shapetype id="_x0000_t75" coordsize="21600,21600"
+= Overview =
 o:spt="75" o:preferrelative="t" path="m@4@5l@4@11@9@11@9@5xe" filled="f"
 stroked="f">
@@ Line 34: / Line 37: @@
 o:title="CIMG1955" cropleft="11224f" cropright="15384f"/>
 <w:wrap type="square"/>
-</v:shape><![endif]--><!--[if !vml]--><!--[endif]--><span style="font-size: 11pt;  color: black;  font-family: tahoma" lang="DE"></span><span style="font-size: 11pt;  color: black;  font-family: tahoma" lang="DE"></span>
+</v:shape><![endif]--><!--[if !vml]--><!--[endif]--><span lang="DE" style="font-size: 11pt;  color: black;  font-family: tahoma"></span><span lang="DE" style="font-size: 11pt;  color: black;  font-family: tahoma"></span>Function Principles<br/> =
-= Function Principles<br/> =
+[[File:Mhp-scheme.jpg|none|Mhp-scheme|alt=Mhp-scheme.jpg]]
 = Controller Types<br/> =
@@ Line 55: / Line 56: @@
 == Load Controller<br/> ==
-[[File:Controler.jpg|right|349x141px|Controler.jpg]]
+[[File:Controler.jpg|right|Controler.jpg|alt=Controler.jpg]]
 Electronic circuit, which keeps output power constant in Frequency- and Voltage- parameters.
@@ Line 61: / Line 62: @@
 Fluctuating energy demand requires a mechanism which either regulates the water input into the turbine (= flow control) or by diverting excess energy from the consumer connection (= ballast load).
+<br/>
 == Ballast Load<br/> ==
@@ Line 67: / Line 68: @@
 usually electrical heaters in water or air. If energy demand is temporarily low the excess energy is converted into heat.
+<br/>
 == Flow Control<br/> ==
@@ Line 75: / Line 76: @@
 Nowadays flow control is done mostly via electronics (which steer a valve)
-[[File:Flow-control.jpg|left|690x280px|principle flow control]]
+[[File:Flow-control.jpg|left|principle flow control|alt=principle flow control]]

@@ Line 38: / Line 38: @@
 = Function Principles<br/> =
-[[File:Mhp-scheme.jpg|none]]
+[[File:Mhp-scheme.jpg|none|624x431px|Mhp-scheme.jpg]]
 Load- or Flow- controller ensure that the power output does not exceed the power demand (e.g. 230V, 50 Hz).<br/>If flow of water in a MHP-station is constant the energy output of a turbine/generator is constant as well. Power demand is usually fluctuating over the time (e.g. day/night). If supply is higher than demand, excess energy must be diverted, dumped. alternatively the water flow can be reduced which results in less power output.<br/>In case of more power demand than supply the controller cuts of the of demand line.<br/>Load controller are placed between generator output and the consumer line.<!--EndFragment-->

← Older revision		Revision as of 15:38, 13 July 2012
Line 38:		Line 38:
	= Function Principles<br/> =		= Function Principles<br/> =

−	~~Load- or Flow- controller ensure <span style="font-size: 11pt; color: black; font-family: tahoma" lang="DE">https~~:~~//energypedia.info/images/thumb/0/0d/~~Mhp-scheme.jpg~~/536px~~-~~Mhp~~-~~scheme.jpg</span>~~that the power output does not exceed the power demand (e.g. 230V, 50 Hz).<br/>If flow of water in a MHP-station is constant the energy output of a turbine/generator is constant as well. Power demand is usually fluctuating over the time (e.g. day/night). If supply is higher than demand, excess energy must be diverted, dumped. alternatively the water flow can be reduced which results in less power output.<br/>In case of more power demand than supply the controller cuts of the of demand line.<br/>Load controller are placed between generator output and the consumer line.<!--EndFragment-->	+	[[File:Mhp-scheme.jpg\|none]]
		+
		+	Load- or Flow- controller ensure that the power output does not exceed the power demand (e.g. 230V, 50 Hz).<br/>If flow of water in a MHP-station is constant the energy output of a turbine/generator is constant as well. Power demand is usually fluctuating over the time (e.g. day/night). If supply is higher than demand, excess energy must be diverted, dumped. alternatively the water flow can be reduced which results in less power output.<br/>In case of more power demand than supply the controller cuts of the of demand line.<br/>Load controller are placed between generator output and the consumer line.<!--EndFragment-->

← Older revision		Revision as of 15:37, 13 July 2012
Line 38:		Line 38:
	= Function Principles<br/> =		= Function Principles<br/> =

−	<span style="font-size: 11pt; color: black; font-family: tahoma" lang="DE">https://energypedia.info/images/thumb/0/0d/Mhp-scheme.jpg/536px-Mhp-scheme.jpg</span>	+	Load- or Flow- controller ensure <span style="font-size: 11pt; color: black; font-family: tahoma" lang="DE">https://energypedia.info/images/thumb/0/0d/Mhp-scheme.jpg/536px-Mhp-scheme.jpg</span>that the power output does not exceed the power demand (e.g. 230V, 50 Hz).<br/>If flow of water in a MHP-station is constant the energy output of a turbine/generator is constant as well. Power demand is usually fluctuating over the time (e.g. day/night). If supply is higher than demand, excess energy must be diverted, dumped. alternatively the water flow can be reduced which results in less power output.<br/>In case of more power demand than supply the controller cuts of the of demand line.<br/>Load controller are placed between generator output and the consumer line.<!--EndFragment-->
−
−	~~Load- or Flow- controller ensure~~ that the power output does not exceed the power demand (e.g. 230V, 50 Hz).<br/>If flow of water in a MHP-station is constant the energy output of a turbine/generator is constant as well. Power demand is usually fluctuating over the time (e.g. day/night). If supply is higher than demand, excess energy must be diverted, dumped. alternatively the water flow can be reduced which results in less power output.<br/>In case of more power demand than supply the controller cuts of the of demand line.<br/>Load controller are placed between generator output and the consumer line.<!--EndFragment-->

← Older revision		Revision as of 15:36, 13 July 2012
Line 38:		Line 38:
	= Function Principles<br/> =		= Function Principles<br/> =

−	<span style="font-size: 11pt; color: black; font-family: tahoma" lang="DE">https://energypedia.info/images/thumb/0/0d/Mhp-scheme.jpg/536px-Mhp-scheme.jpg</span>Load- or Flow- controller ensure that the power output does not exceed the power demand (e.g. 230V, 50 Hz).<br/>If flow of water in a MHP-station is constant the energy output of a turbine/generator is constant as well. Power demand is usually fluctuating over the time (e.g. day/night). If supply is higher than demand, excess energy must be diverted, dumped. alternatively the water flow can be reduced which results in less power output.<br/>In case of more power demand than supply the controller cuts of the of demand line.<br/>Load controller are placed between generator output and the consumer line.<!--EndFragment-->	+	<span style="font-size: 11pt; color: black; font-family: tahoma" lang="DE">https://energypedia.info/images/thumb/0/0d/Mhp-scheme.jpg/536px-Mhp-scheme.jpg</span>
		+
		+	Load- or Flow- controller ensure that the power output does not exceed the power demand (e.g. 230V, 50 Hz).<br/>If flow of water in a MHP-station is constant the energy output of a turbine/generator is constant as well. Power demand is usually fluctuating over the time (e.g. day/night). If supply is higher than demand, excess energy must be diverted, dumped. alternatively the water flow can be reduced which results in less power output.<br/>In case of more power demand than supply the controller cuts of the of demand line.<br/>Load controller are placed between generator output and the consumer line.<!--EndFragment-->