ДСТУ ISO 1540:2018 Аерокосмічні системи. Характеристика бортових повітряних електричних систем (ISO 1540:2006, IDT)



ДСТУ ISO 1540:2018
(ISO 1540:2006, IDT)

Аерокосмічні системи.
Характеристика бортових повітряних електричних систем

 

 
 
 
     
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents

Foreword

Introduction

1 Scope

2 Normative references

3 Terms and definitions

4 Requirements applicable to all systems

4.1 General

4.2 On-aircraft power sources

4.3 External power sources

4.4 Source/distribution system coordination

4.5 Utilization equipment

5 Constant frequency (CF) a.c. power system characteristics

5.1 General characteristics

5.2 Steady-state characteristics

5.3 Transient characteristics

6 Variable frequency (VF) a.c. power system characteristics

6.1 General characteristics

6.2 Consideration of CF power characteristics

6.3 Steady-state characteristics

6.4 Transient characteristics

7 D.C. power system characteristics

7.1 General characteristics

7.2 Steady-state characteristics

7.3 Transient characteristics

8 Requirements allocation

9 Utilization equipment restrictions

9.1 General

9.2 A.C. power utilization

9.3 Power factor

9.4 Load switching transients

9.5 Inrush current

9.6 Input current modulation

9.7 Input current distortion

9.8 Maximum input capacitance

10 Power quality associated assumptions and background

10.1 General

10.2 Background to the document scope

10.3 A.C. power system assumptions

10.4 A.C. source equipment assumptions

10.5 D.C. system assumptions

10.6 D.C. engine starting power quality

10.7 270 V d.c. input power