11within OpenIPSL.Electrical.Controls.PSSE.ES;
2- model AC7B "IEEE 421.5 2016 AC7B Excitation System"
2+ model AC7B "AC7B Excitation System [IEEE2016] "
33 extends OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses.BaseExciter;
44 import OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses.invFEX;
55 import OpenIPSL.NonElectrical.Functions.SE;
66 parameter Types.Time T_R "Filter time constant (s)" ;
7- parameter Types.PerUnit K_PR "Voltage regulator proportional gain (pu) " ;
8- parameter Types.PerUnit K_IR "Voltage regulator integral gain (pu) " ;
9- parameter Types.PerUnit K_DR "Voltage regulator derivative gain (pu) " ;
7+ parameter Types.PerUnit K_PR "Voltage regulator proportional gain" ;
8+ parameter Types.PerUnit K_IR "Voltage regulator integral gain" ;
9+ parameter Types.PerUnit K_DR "Voltage regulator derivative gain" ;
1010 parameter Types.Time T_DR "Lag time constant (s)" ;
11- parameter Types.PerUnit V_RMIN "Minimum voltage regulator output (pu) " ;
12- parameter Types.PerUnit V_RMAX "Maximum voltage regulator output (pu) " ;
13- parameter Types.PerUnit K_PA "Voltage regulator proportional gain (pu) " ;
14- parameter Types.PerUnit K_IA "Voltage regulator integral gain(pu) " ;
15- parameter Types.PerUnit VA_MIN "Minimum voltage regulator output (pu) " ;
16- parameter Types.PerUnit VA_MAX "Maximum voltage regulator output (pu) " ;
17- parameter Types.PerUnit K_P "Potential circuit gain coefficient (pu) " ;
18- parameter Types.PerUnit K_L "Exciter field voltage lower limit parameter (pu) " ;
11+ parameter Types.PerUnit V_RMIN "Minimum voltage regulator output" ;
12+ parameter Types.PerUnit V_RMAX "Maximum voltage regulator output" ;
13+ parameter Types.PerUnit K_PA "Voltage regulator proportional gain" ;
14+ parameter Types.PerUnit K_IA "Voltage regulator integral gain" ;
15+ parameter Types.PerUnit VA_MIN "Minimum voltage regulator output" ;
16+ parameter Types.PerUnit VA_MAX "Maximum voltage regulator output" ;
17+ parameter Types.PerUnit K_P "Potential circuit gain coefficient" ;
18+ parameter Types.PerUnit K_L "Exciter field voltage lower limit parameter" ;
1919 parameter Types.Time T_E "Exciter time constant, integration rate associated with exciter
2020 control (s)" ;
21- parameter Types.PerUnit K_C "Rectifier loading factor proportional to commutating reactance(pu) " ;
21+ parameter Types.PerUnit K_C "Rectifier loading factor proportional to commutating reactance" ;
2222 parameter Types.PerUnit K_D "Demagnetizing factor, a function of exciter alternator
23- reactances(pu) " ;
24- parameter Types.PerUnit K_E "Exciter constant related to self-excited field(pu) " ;
25- parameter Types.PerUnit K_F1 "Excitation control system stabilizer gain(pu) " ;
26- parameter Types.PerUnit K_F2 "Excitation control system stabilizer gain(pu) " ;
27- parameter Types.PerUnit K_F3 "Excitation control system stabilizer gain(pu) " ;
23+ reactances" ;
24+ parameter Types.PerUnit K_E "Exciter constant related to self-excited field" ;
25+ parameter Types.PerUnit K_F1 "Excitation control system stabilizer gain" ;
26+ parameter Types.PerUnit K_F2 "Excitation control system stabilizer gain" ;
27+ parameter Types.PerUnit K_F3 "Excitation control system stabilizer gain" ;
2828 parameter Types.Time T_F3 "Excitation control system stabilizer time constant (s)" ;
29- parameter Types.PerUnit VE_MIN "Minimum exciter voltage output(pu) " ;
30- parameter Types.PerUnit VFEMAX "Exciter field current limit reference(pu) " ;
29+ parameter Types.PerUnit VE_MIN "Minimum exciter voltage output" ;
30+ parameter Types.PerUnit VFEMAX "Exciter field current limit reference" ;
3131 parameter Types.PerUnit E_1 "Exciter alternator output voltages back of commutating
32- reactance at which saturation is defined (pu) " ;
33- parameter Types.PerUnit S_EE_1 "Exciter saturation function value at the corresponding exciter
34- voltage, E1, back of commutating reactance (pu) " ;
32+ reactance at which saturation is defined" ;
33+ parameter Types.PerUnit S_EE_1 "Exciter saturation function value at the corresponding exciter
34+ voltage, E1, back of commutating reactance" ;
3535 parameter Types.PerUnit E_2 "Exciter alternator output voltages back of commutating
36- reactance at which saturation is defined (pu) " ;
36+ reactance at which saturation is defined" ;
3737 parameter Types.PerUnit S_EE_2 "Exciter saturation function value at the corresponding exciter
38- voltage, E2, back of commutating reactance(pu) " ;
38+ voltage, E2, back of commutating reactance" ;
3939
4040 Modelica.Blocks.Continuous.Derivative imDerivativeLag(
4141 k= K_F3,
@@ -281,12 +281,11 @@ equation
281281 connect (add3.y, pID_No_Windup.u) annotation (Line(points={{-72,81},{-72,111},{
282282 -60.6,111}}, color={0,0,127}));
283283 annotation (Diagram(coordinateSystem(extent={{-200,-200},{200,160}})),
284- Icon(coordinateSystem(extent={{-100,-100},{100,100}}), graphics={
285- Text(
284+ Icon(graphics={ Text(
286285 extent={{-96,-60},{-26,-80}},
287286 lineColor={28,108,200},
288287 textString="
289-
288+
290289 " ), Text(
291290 extent={{-104,90},{-22,70}},
292291 lineColor={28,108,200},
@@ -295,7 +294,7 @@ equation
295294 extent={{-74,140},{70,98}},
296295 textColor={28,108,200},
297296 textString="AC7B" )}),
298- Documentation(info ="<html>
297+ Documentation(revisions ="<html>
299298<table cellspacing=\" 1\" cellpadding=\" 1\" border=\" 1\"><tr>
300299<td><p>Reference</p></td>
301300<td><p>IEEE 421.5 2016 AC7B Excitation System (PSS/E Manual)</p></td>
@@ -310,9 +309,8 @@ equation
310309</tr>
311310<tr>
312311<td><p>Contact</p></td>
313- <td><p><a href=\" mailto:luigiv@kth.se \">luigiv@kth.se </a></p></td>
312+ <td><p>see <a href=\" modelica://OpenIPSL.UsersGuide.Contact \">UsersGuide.Contact </a></p></td>
314313</tr>
315314</table>
316- </html>" ),
317- conversion(noneFromVersion="" ));
315+ </html>" ));
318316end AC7B;
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