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Operating Limits. The DC Converter will enforce each of these rules.
1. The lower current limit may not be higher than 0 ADC and the upper
current limit may not be lower than 0 ADC.
It is not recommended that either of the current limits
be set at exactly 0 ADC because this may prevent the
DC Converter from controlling the voltage (in Voltage
Control Mode) as efficiently as possible at or near zero
current.
2. The lower power limit may not be higher than 0 kW and the upper power
limit may not be lower than 0 kW.
It is not recommended that either of the power limits
be set at exactly 0 kW because this may prevent the
DC Converter from controlling the voltage (in Voltage
Control Mode) as efficiently as possible at or near zero
power.
3. The sum of the upper and lower power limits must be no greater than the
maximum power for the set voltage limit. These values are ±250 kW, ±225
kW, and ±200 kW for 750V, 825V, and 900 V limits, respectively.
4. The Operating Limits may not be outside the maximum limits of the DC
Converter for the chosen configuration.
5. The upper limit for any parameter may not be lower than the lower limit for
that parameter.
4.5 OPERATING THE SYSTEM
The 900 EX is designed for easy operation. The flowchart (see Figure 18)
describes the typical procedures to follow for any test. The steps are divided into
Local Operation and Remote Operation. Depending on the test requirements,
only some of these steps will be chosen. Each step on the flowchart is discussed
in detail below. Read through the entire section before beginning.
Summary of Contents for 900EX
Page 1: ...Installation Operation and Maintenance Manual EV Test Systems 900 EX ...
Page 6: ...iv ...
Page 7: ...Chapter 1 Introduction ...
Page 11: ...Chapter 2 System Description ...
Page 25: ...Chapter 3 Installation ...
Page 29: ...Chapter 4 Operation ...
Page 48: ...42 ...
Page 49: ...Chapter 5 Maintenance ...
Page 53: ...Appendix A Glossary of Terms ...
Page 58: ...52 ...
Page 59: ...Appendix B DC I O Connector Assembly ...
Page 63: ...Appendix C 900 EX Remote Voltage Sense Operation ...
Page 66: ...60 ...
Page 67: ...Appendix D High Voltage Interlock Wiring ...
Page 69: ...Appendix E Index ...
Page 72: ...22855 03 04 ...