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Added better graphics.

pull/2/head
miguel 2023-05-23 23:09:35 +10:00
rodzic 73620bab94
commit 9213ac561f
1 zmienionych plików z 62 dodań i 13 usunięć
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transformer.html
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@ -730,7 +730,7 @@
//const Ls = mu[0] * 4.0 * Math.PI * this.Np**2 / this.core.CC;
const Xp = (Rs**2 + Xs**2) / Xs; // Get parallel equivalent reactance
const Rp = (Rs**2 + Xs**2) / Rs; // Get parallel equivalent resistance
const Cd = 1e-12;
const Cd = 1e-10 + (0.9 + (78.1/this.Np**2))*1e-12;
const Rl = this.Zl*(this.Np/this.Ns)**2; // Load impedance reflected to primary side in ohms
const w = 2 * Math.PI * frequency;
@ -761,14 +761,14 @@
/*
const Z0 = 50.0; // Source impedance in ohms
const Cp = 1e-12; //(0.9 + (78.1/this.Np**2))*1e-12; // Primary winding parasitic capacitance in F
const Cp = 1e-10 + (0.9 + (78.1/this.Np**2))*1e-12; // Primary winding parasitic capacitance in F
const R1 = 0.1; // Resistance of primary winding in ohms
const L1 = 1e-8; // Primary leakage inductance in H
const L1 = 1e-7; // Primary leakage inductance in H
const Xp = (Rs**2 + Xs**2) / Xs; // Get parallel equivalent reactance
const Rp = (Rs**2 + Xs**2) / Rs; // Get parallel equivalent resistance
const L2 = 1e-8; // Secondary leakage inductance, reflected into primary side, in H
const L2 = 1e-7 * (this.Np/this.Ns)**2; // Secondary leakage inductance, reflected into primary side, in H
const R2 = 0.1; // Secondary winding resistance in ohms, reflected at primary side
const Cs = 1e-12; //(0.9 + (78.1/this.Ns**2))*1e-12 *(this.Ns/this.Np)**2; // Secondary winding parasitic capacitance in F, reflected at primary side
const Cs = (0.9 + (78.1/this.Ns**2))*1e-12 *(this.Ns/this.Np)**2; // Secondary winding parasitic capacitance in F, reflected at primary side
const Zl = this.Zl*(this.Np/this.Ns)**2; // Load impedance reflected to primary side in ohms
const w = 2 * Math.PI * frequency;
@ -807,7 +807,7 @@
this.cond_diameter_meters = 0.001 * awgToMm(40.0 - conductor_diameter_slider.value)[0];
this.Pin = 10.0 ** power_slider.value;
this.Z0 = 50.0;
this.Vrms = Math.sqrt(this.Pin * this.Z0);
this.Vrms = Math.sqrt(2.0 * this.Pin * this.Z0);
this.Zl = 1.0 * load_impedance_slider.value;
// Frequency independent characteristics:
@ -2734,11 +2734,12 @@
// Primary winding:
fctx.beginPath();
fctx.moveTo(x1, y1);
fctx.lineTo(x2, y2);
//fctx.lineTo(x2, y2);
// This is the lead-in line coming from the bottom:
var angle = (-1 * theta) + (Math.PI - ((pturns>>1) * 2 * theta));
x2 = front_originX + (outerRadius + wireRadius) * Math.cos(angle);
fctx.lineTo(x2-5, y2);
y2 = originY + (outerRadius + wireRadius) * Math.sin(angle);
fctx.lineTo(x2, y2);
@ -2756,7 +2757,7 @@
// Then to the primary exit out the top:
x1 = front_originX - 2*outerRadius;
y1 = originY - outerRadius - 10;
x2 = front_originX - outerRadius;
x2 -= 5;
y2 = originY - outerRadius - 10;
fctx.lineTo(x2, y2);
fctx.lineTo(x1, y1);
@ -2777,16 +2778,64 @@
}
// Right-hand exit wires:
x1 = side_originX + outerRadius;
//x1 += 5;
y1 = originY - outerRadius - 10;
x2 = front_originX + outerRadius;
x2 += 5;
y2 = originY - outerRadius - 10;
fctx.moveTo(x2, y2);
//fctx.moveTo(x2, y2);
fctx.lineTo(x2, y2);
fctx.lineTo(x1, y1);
y1 = originY + outerRadius + 10;
var angle1 = (Math.PI - ((sturns>>1) * 2 * theta));
x2 = front_originX + (outerRadius + wireRadius) * Math.cos(angle1);
y2 = originY + (outerRadius + wireRadius) * Math.sin(angle1);
fctx.moveTo(x2, y2);
x2 += 5; //front_originX + outerRadius;
y2 = originY + outerRadius + 10;
fctx.moveTo(x2, y2);
fctx.lineTo(x1, y1);
fctx.lineTo(x2, y2);
fctx.lineTo(x1, y2);
fctx.stroke();
// Draw the primary-side capacitor:
// Draw the Dimensions:
fctx.strokeStyle = "black";
fctx.lineWidth = 1;
var localx = front_originX - outerRadius - 10;
fctx.beginPath();
fctx.moveTo(localx + 10, originY - outerRadius);
fctx.lineTo(localx, originY - outerRadius);
fctx.moveTo(localx + 10, originY + outerRadius);
fctx.lineTo(localx, originY + outerRadius);
fctx.lineTo(localx, originY - outerRadius);
fctx.stroke();
fctx.font = "12px arial";
fctx.save();
fctx.translate(localx, originY);
fctx.rotate(-Math.PI * 0.5);
fctx.textAlign = "center";
fctx.fillText((controller.toroid.core.A).toFixed(1) + " mm", 0, -20);
fctx.fillText("(" + (controller.toroid.core.A*0.03937).toFixed(3) + "\")", 0, -6);
fctx.restore();
localx = front_originX + outerRadius + 20 + width + 15;
fctx.beginPath();
fctx.moveTo(localx - 5, originY - innerRadius);
fctx.lineTo(localx, originY - innerRadius);
fctx.lineTo(localx, originY + innerRadius);
fctx.lineTo(localx - 5, originY + innerRadius);
fctx.stroke();
fctx.save();
fctx.translate(localx, originY);
fctx.rotate(-Math.PI * 0.5);
fctx.textAlign = "center";
fctx.fillText((controller.toroid.core.B).toFixed(1) + " mm", 0, 12);
fctx.fillText("(" + (controller.toroid.core.B*0.03937).toFixed(3) + "\")", 0, 26);
fctx.restore();
}
function drawBalun(fctx, originX, originY, outerRadius, innerRadius, wireRadius, turns) {